*,
::after,
::before {
    -webkit-box-sizing: border-box;
    box-sizing: border-box
}

a {
    text-decoration: none;
    background-color: #fff0;
    color: #f7941d
}

body {
    margin: 0;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    text-align: left;
    background-color: #fff
}

.border {
    border: 1px solid #eee
}

article,
aside,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section {
    display: block
}

hr {
    -webkit-box-sizing: content-box;
    box-sizing: content-box;
    height: 0;
    overflow: visible;
    margin-top: 1rem;
    margin-bottom: 1rem;
    border: 0;
    border-top: 1px solid rgb(0 0 0 / .1)
}

html {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -ms-overflow-style: scrollbar
}

*,
::before,
::after {
    -webkit-box-sizing: inherit;
    box-sizing: inherit
}

.container {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto
}

@media(min-width:576px) {
    .container {
        max-width: 540px
    }
}

@media(min-width:768px) {
    .container {
        max-width: 720px
    }
}

@media(min-width:992px) {
    .container {
        max-width: 960px
    }
}

@media(min-width:1200px) {
    .container {
        max-width: 1140px
    }
}

.container-fluid {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto
}

.row {
    display: -ms-flexbox;
    display: -webkit-box;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px
}

.no-gutters {
    margin-right: 0;
    margin-left: 0
}

.no-gutters>.col,
.no-gutters>[class*=col-] {
    padding-right: 0;
    padding-left: 0
}

.col-1,
.col-2,
.col-3,
.col-4,
.col-5,
.col-6,
.col-7,
.col-8,
.col-9,
.col-10,
.col-11,
.col-12,
.col,
.col-auto,
.col-sm-1,
.col-sm-2,
.col-sm-3,
.col-sm-4,
.col-sm-5,
.col-sm-6,
.col-sm-7,
.col-sm-8,
.col-sm-9,
.col-sm-10,
.col-sm-11,
.col-sm-12,
.col-sm,
.col-sm-auto,
.col-md-1,
.col-md-2,
.col-md-3,
.col-md-4,
.col-md-5,
.col-md-6,
.col-md-7,
.col-md-8,
.col-md-9,
.col-md-10,
.col-md-11,
.col-md-12,
.col-md,
.col-md-auto,
.col-lg-1,
.col-lg-2,
.col-lg-3,
.col-lg-4,
.col-lg-5,
.col-lg-6,
.col-lg-7,
.col-lg-8,
.col-lg-9,
.col-lg-10,
.col-lg-11,
.col-lg-12,
.col-lg,
.col-lg-auto,
.col-xl-1,
.col-xl-2,
.col-xl-3,
.col-xl-4,
.col-xl-5,
.col-xl-6,
.col-xl-7,
.col-xl-8,
.col-xl-9,
.col-xl-10,
.col-xl-11,
.col-xl-12,
.col-xl,
.col-xl-auto {
    position: relative;
    min-height: 1px;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px
}

.col {
    -ms-flex-preferred-size: 0;
    flex-basis: 0%;
    -ms-flex-positive: 1;
    -webkit-box-flex: 1;
    flex-grow: 1;
    max-width: 100%
}

.col-auto {
    -ms-flex: 0 0 auto;
    -webkit-box-flex: 0;
    flex: 0 0 auto;
    width: auto;
    max-width: none
}

.col-1 {
    -ms-flex: 0 0 8.333333%;
    -webkit-box-flex: 0;
    flex: 0 0 8.333333%;
    max-width: 8.333333%
}

.col-2 {
    -ms-flex: 0 0 16.666667%;
    -webkit-box-flex: 0;
    flex: 0 0 16.666667%;
    max-width: 16.666667%
}

.col-3 {
    -ms-flex: 0 0 25%;
    -webkit-box-flex: 0;
    flex: 0 0 25%;
    max-width: 25%
}

.col-4 {
    -ms-flex: 0 0 33.333333%;
    -webkit-box-flex: 0;
    flex: 0 0 33.333333%;
    max-width: 33.333333%
}

.col-5 {
    -ms-flex: 0 0 41.666667%;
    -webkit-box-flex: 0;
    flex: 0 0 41.666667%;
    max-width: 41.666667%
}

.col-6 {
    -ms-flex: 0 0 50%;
    -webkit-box-flex: 0;
    flex: 0 0 50%;
    max-width: 50%
}

.col-7 {
    -ms-flex: 0 0 58.333333%;
    -webkit-box-flex: 0;
    flex: 0 0 58.333333%;
    max-width: 58.333333%
}

.col-8 {
    -ms-flex: 0 0 66.666667%;
    -webkit-box-flex: 0;
    flex: 0 0 66.666667%;
    max-width: 66.666667%
}

.col-9 {
    -ms-flex: 0 0 75%;
    -webkit-box-flex: 0;
    flex: 0 0 75%;
    max-width: 75%
}

.col-10 {
    -ms-flex: 0 0 83.333333%;
    -webkit-box-flex: 0;
    flex: 0 0 83.333333%;
    max-width: 83.333333%
}

.col-11 {
    -ms-flex: 0 0 91.666667%;
    -webkit-box-flex: 0;
    flex: 0 0 91.666667%;
    max-width: 91.666667%
}

.col-12 {
    -ms-flex: 0 0 100%;
    -webkit-box-flex: 0;
    flex: 0 0 100%;
    max-width: 100%
}

@media(min-width:576px) {
    .col-sm {
        -ms-flex-preferred-size: 0;
        flex-basis: 0%;
        -ms-flex-positive: 1;
        -webkit-box-flex: 1;
        flex-grow: 1;
        max-width: 100%
    }

    .col-sm-auto {
        -ms-flex: 0 0 auto;
        -webkit-box-flex: 0;
        flex: 0 0 auto;
        width: auto;
        max-width: none
    }

    .col-sm-1 {
        -ms-flex: 0 0 8.333333%;
        -webkit-box-flex: 0;
        flex: 0 0 8.333333%;
        max-width: 8.333333%
    }

    .col-sm-2 {
        -ms-flex: 0 0 16.666667%;
        -webkit-box-flex: 0;
        flex: 0 0 16.666667%;
        max-width: 16.666667%
    }

    .col-sm-3 {
        -ms-flex: 0 0 25%;
        -webkit-box-flex: 0;
        flex: 0 0 25%;
        max-width: 25%
    }

    .col-sm-4 {
        -ms-flex: 0 0 33.333333%;
        -webkit-box-flex: 0;
        flex: 0 0 33.333333%;
        max-width: 33.333333%
    }

    .col-sm-5 {
        -ms-flex: 0 0 41.666667%;
        -webkit-box-flex: 0;
        flex: 0 0 41.666667%;
        max-width: 41.666667%
    }

    .col-sm-6 {
        -ms-flex: 0 0 50%;
        -webkit-box-flex: 0;
        flex: 0 0 50%;
        max-width: 50%
    }

    .col-sm-7 {
        -ms-flex: 0 0 58.333333%;
        -webkit-box-flex: 0;
        flex: 0 0 58.333333%;
        max-width: 58.333333%
    }

    .col-sm-8 {
        -ms-flex: 0 0 66.666667%;
        -webkit-box-flex: 0;
        flex: 0 0 66.666667%;
        max-width: 66.666667%
    }

    .col-sm-9 {
        -ms-flex: 0 0 75%;
        -webkit-box-flex: 0;
        flex: 0 0 75%;
        max-width: 75%
    }

    .col-sm-10 {
        -ms-flex: 0 0 83.333333%;
        -webkit-box-flex: 0;
        flex: 0 0 83.333333%;
        max-width: 83.333333%
    }

    .col-sm-11 {
        -ms-flex: 0 0 91.666667%;
        -webkit-box-flex: 0;
        flex: 0 0 91.666667%;
        max-width: 91.666667%
    }

    .col-sm-12 {
        -ms-flex: 0 0 100%;
        -webkit-box-flex: 0;
        flex: 0 0 100%;
        max-width: 100%
    }
}

@media(min-width:768px) {
    .col-md {
        -ms-flex-preferred-size: 0;
        flex-basis: 0%;
        -ms-flex-positive: 1;
        -webkit-box-flex: 1;
        flex-grow: 1;
        max-width: 100%
    }

    .col-md-auto {
        -ms-flex: 0 0 auto;
        -webkit-box-flex: 0;
        flex: 0 0 auto;
        width: auto;
        max-width: none
    }

    .col-md-1 {
        -ms-flex: 0 0 8.333333%;
        -webkit-box-flex: 0;
        flex: 0 0 8.333333%;
        max-width: 8.333333%
    }

    .col-md-2 {
        -ms-flex: 0 0 16.666667%;
        -webkit-box-flex: 0;
        flex: 0 0 16.666667%;
        max-width: 16.666667%
    }

    .col-md-3 {
        -ms-flex: 0 0 25%;
        -webkit-box-flex: 0;
        flex: 0 0 25%;
        max-width: 25%
    }

    .col-md-4 {
        -ms-flex: 0 0 33.333333%;
        -webkit-box-flex: 0;
        flex: 0 0 33.333333%;
        max-width: 33.333333%
    }

    .col-md-5 {
        -ms-flex: 0 0 41.666667%;
        -webkit-box-flex: 0;
        flex: 0 0 41.666667%;
        max-width: 41.666667%
    }

    .col-md-6 {
        -ms-flex: 0 0 50%;
        -webkit-box-flex: 0;
        flex: 0 0 50%;
        max-width: 50%
    }

    .col-md-7 {
        -ms-flex: 0 0 58.333333%;
        -webkit-box-flex: 0;
        flex: 0 0 58.333333%;
        max-width: 58.333333%
    }

    .col-md-8 {
        -ms-flex: 0 0 66.666667%;
        -webkit-box-flex: 0;
        flex: 0 0 66.666667%;
        max-width: 66.666667%
    }

    .col-md-9 {
        -ms-flex: 0 0 75%;
        -webkit-box-flex: 0;
        flex: 0 0 75%;
        max-width: 75%
    }

    .col-md-10 {
        -ms-flex: 0 0 83.333333%;
        -webkit-box-flex: 0;
        flex: 0 0 83.333333%;
        max-width: 83.333333%
    }

    .col-md-11 {
        -ms-flex: 0 0 91.666667%;
        -webkit-box-flex: 0;
        flex: 0 0 91.666667%;
        max-width: 91.666667%
    }

    .col-md-12 {
        -ms-flex: 0 0 100%;
        -webkit-box-flex: 0;
        flex: 0 0 100%;
        max-width: 100%
    }
}

.bg-light {
    background-color: #f8f9fa !important
}

a.bg-light:focus,
a.bg-light:hover {
    background-color: #dae0e5 !important
}

.clr {
    clear: both
}

.h-100 {
    height: 100%
}

.text-dark {
    color: #343a40 !important
}

.text-white {
    color: #fff !important
}

.form-control {
    display: block;
    width: 100%;
    height: calc(1.5em + .75rem + 2px);
    padding: .375rem .75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: #495057;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    border-radius: .25rem;
    -webkit-transition: border-color .15s ease-in-out, -webkit-box-shadow .15s ease-in-out;
    transition: border-color .15s ease-in-out, -webkit-box-shadow .15s ease-in-out;
    -o-transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out, -webkit-box-shadow .15s ease-in-out
}

.form-control:disabled,
.form-control[readonly] {
    background-color: #e9ecef;
    opacity: 1
}

.btn {
    display: inline-block;
    font-weight: 400;
    color: #212529;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-color: #fff0;
    border: 1px solid #fff0;
    padding: .375rem 1.25rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: .25rem;
    -webkit-transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, -webkit-box-shadow .15s ease-in-out;
    transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, -webkit-box-shadow .15s ease-in-out;
    -o-transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out, -webkit-box-shadow .15s ease-in-out
}

@media(prefers-reduced-motion:reduce) {
    .btn {
        -webkit-transition: none;
        -o-transition: none;
        transition: none
    }
}

.btn:hover {
    color: #212529;
    text-decoration: none
}

.btn.focus,
.btn:focus {
    outline: 0;
    -webkit-box-shadow: 0 0 0 .2rem rgb(0 123 255 / .25);
    box-shadow: 0 0 0 .2rem rgb(0 123 255 / .25)
}

.btn.disabled,
.btn:disabled {
    opacity: .65
}

a.btn.disabled,
fieldset:disabled a.btn {
    pointer-events: none
}

.btn-warning {
    color: #212529;
    background-color: #ffc107;
    border-color: #ffc107
}

.btn-warning:hover {
    color: #212529;
    background-color: #e0a800;
    border-color: #d39e00
}

.btn-warning.focus,
.btn-warning:focus {
    color: #212529;
    background-color: #e0a800;
    border-color: #d39e00;
    -webkit-box-shadow: 0 0 0 .2rem rgb(222 170 12 / .5);
    box-shadow: 0 0 0 .2rem rgb(222 170 12 / .5)
}

a.text-dark:focus,
a.text-dark:hover {
    color: #121416 !important
}

.d-block {
    display: block !important
}

.itemcat {
    padding: 5px 9px
}

.m-0 {
    margin: 0 !important
}

.mt-0,
.my-0 {
    margin-top: 0 !important
}

.mr-0,
.mx-0 {
    margin-right: 0 !important
}

.mb-0,
.my-0 {
    margin-bottom: 0 !important
}

.ml-0,
.mx-0 {
    margin-left: 0 !important
}

.m-1 {
    margin: .25rem !important
}

.mt-1,
.my-1 {
    margin-top: .25rem !important
}

.mr-1,
.mx-1 {
    margin-right: .25rem !important
}

.mb-1,
.my-1 {
    margin-bottom: .25rem !important
}

.ml-1,
.mx-1 {
    margin-left: .25rem !important
}

.m-2 {
    margin: .5rem !important
}

.mt-2,
.my-2 {
    margin-top: .5rem !important
}

.mr-2,
.mx-2 {
    margin-right: .5rem !important
}

.mb-2,
.my-2 {
    margin-bottom: .5rem !important
}

.ml-2,
.mx-2 {
    margin-left: .5rem !important
}

.m-3 {
    margin: 1rem !important
}

.mt-3,
.my-3 {
    margin-top: 1rem !important
}

.mr-3,
.mx-3 {
    margin-right: 1rem !important
}

.mb-3,
.my-3 {
    margin-bottom: 1rem !important
}

.ml-3,
.mx-3 {
    margin-left: 1rem !important
}

.m-4 {
    margin: 1.5rem !important
}

.mt-4,
.my-4 {
    margin-top: 1.5rem !important
}

.mr-4,
.mx-4 {
    margin-right: 1.5rem !important
}

.mb-4,
.my-4 {
    margin-bottom: 1.5rem !important
}

.ml-4,
.mx-4 {
    margin-left: 1.5rem !important
}

.m-5 {
    margin: 3rem !important
}

.mt-5,
.my-5 {
    margin-top: 3rem !important
}

.mr-5,
.mx-5 {
    margin-right: 3rem !important
}

.mb-5,
.my-5 {
    margin-bottom: 3rem !important
}

.ml-5,
.mx-5 {
    margin-left: 3rem !important
}

.p-0 {
    padding: 0 !important
}

.pt-0,
.py-0 {
    padding-top: 0 !important
}

.pr-0,
.px-0 {
    padding-right: 0 !important
}

.pb-0,
.py-0 {
    padding-bottom: 0 !important
}

.pl-0,
.px-0 {
    padding-left: 0 !important
}

.p-1 {
    padding: .25rem !important
}

.pt-1,
.py-1 {
    padding-top: .25rem !important
}

.pr-1,
.px-1 {
    padding-right: .25rem !important
}

.pb-1,
.py-1 {
    padding-bottom: .25rem !important
}

.pl-1,
.px-1 {
    padding-left: .25rem !important
}

.p-2 {
    padding: .5rem !important
}

.pt-2,
.py-2 {
    padding-top: .5rem !important
}

.pr-2,
.px-2 {
    padding-right: .5rem !important
}

.pb-2,
.py-2 {
    padding-bottom: .5rem !important
}

.pl-2,
.px-2 {
    padding-left: .5rem !important
}

.p-3 {
    padding: 1rem !important
}

.pt-3,
.py-3 {
    padding-top: 1rem !important
}

.pr-3,
.px-3 {
    padding-right: 1rem !important
}

.pb-3,
.py-3 {
    padding-bottom: 1rem !important
}

.pl-3,
.px-3 {
    padding-left: 1rem !important
}

.p-4 {
    padding: 1.5rem !important
}

.pt-4,
.py-4 {
    padding-top: 1.5rem !important
}

.pr-4,
.px-4 {
    padding-right: 1.5rem !important
}

.pb-4,
.py-4 {
    padding-bottom: 1.5rem !important
}

.pl-4,
.px-4 {
    padding-left: 1.5rem !important
}

.p-5 {
    padding: 3rem !important
}

.pt-5,
.py-5 {
    padding-top: 3rem !important
}

.pr-5,
.px-5 {
    padding-right: 3rem !important
}

.pb-5,
.py-5 {
    padding-bottom: 3rem !important
}

.pl-5,
.px-5 {
    padding-left: 3rem !important
}

.bg-warning {
    background-color: #ffc107 !important
}

.bg-white {
    background-color: #fff !important
}

.rounded {
    border-radius: .25rem !important
}

.text-center {
    text-align: center !important
}

.text-right {
    text-align: right !important
}

.font-weight-bold {
    font-weight: 700 !important
}

.d-inline-block {
    display: inline-block !important
}

.align-top {
    vertical-align: top !important
}

@media(min-width:576px) {
    .p-sm-0 {
        padding: 0 !important
    }

    .pt-sm-0,
    .py-sm-0 {
        padding-top: 0 !important
    }

    .pr-sm-0,
    .px-sm-0 {
        padding-right: 0 !important
    }

    .pb-sm-0,
    .py-sm-0 {
        padding-bottom: 0 !important
    }

    .pl-sm-0,
    .px-sm-0 {
        padding-left: 0 !important
    }
}

body {
    font-family: open sans, Arial, Helvetica, sans-serif;
    font-size: 15px
}

.tln ul {
    display: block;
    padding: 0;
    margin: 0;
    list-style-type: none
}

.text-orange {
    color: #f7941d
}

.text-gray {
    color: gray
}

.text-yellow {
    color: #ffc107
}

.text-bold {
    font-weight: 700
}

.f-w-n {
    font-weight: 400
}

.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
    margin-bottom: .5rem;
    font-weight: 500;
    line-height: 1.2
}

.h1 {
    font-size: 2.5rem
}

.h2 {
    font-size: 2rem
}

.h3 {
    font-size: 1.75rem
}

.h4 {
    font-size: 1.5rem
}

.h5 {
    font-size: 1.25rem
}

.h6 {
    font-size: 1rem
}

.navbar-brand,
.navbar-brand:hover {
    text-decoration: none;
    line-height: 2;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex
}

.sticky {
    position: sticky;
    top: 5px;
    position: -webkit-sticky
}

.calculator-section label {
    line-height: 1.5;
    font-size: 14px;
    font-family: sans-serif
}

.form-control {
    display: inline-block !important;
    width: 270px;
    max-width: 100%;
    border-color: #ccc;
    padding: 2px 6px
}

.input-group-text {
    padding: 1px 12px
}

.form-control:focus {
    -webkit-box-shadow: none !important;
    box-shadow: none !important;
    border-color: #ccc
}

.calculator-section .form-control {
    font-size: 14px;
    height: 28px
}

.calculator-section .form-group {
    margin-bottom: 5px;
    margin-left: auto;
    margin-right: auto
}

.bg-warning.calculator-section {
    background: #ececea !important
}

.form_button {
    background: #214a5b !important;
    font-weight: 700;
    margin-top: 14px
}

.form_button:hover {
    color: #fff;
    background: #023448 !important
}

.sub-heading {
    display: none;
    color: #f7941d;
    font-weight: 700;
    border-bottom: 1px solid #ccc;
    margin: 0 0 10px;
    padding-bottom: 5px
}

.refrance,
.formula {
    background: #f5f5f0;
    padding: 5px 5px 5px 20px;
    margin-bottom: 10px;
    border-radius: 5px
}

.refrance {
    font-size: 14px;
    word-break: break-all
}

.btn-orange {
    background-color: #f7941d;
    color: #fff
}

.btn-outline-orange {
    background: #fff;
    border: 1px solid #f7941d;
    color: #f7941d
}

.nav-btn {
    background: 0 0;
    border: 1px solid #f7941d;
    color: #fff;
    float: right;
    font-size: inherit;
    padding: 2px 6px;
    height: 30px
}

.nav-btn:hover {
    border: 1px solid #fff;
    color: #f8ae4e
}

.leftcol {
    width: 820px;
    margin-right: 20px !important;
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    font-size: 14px
}

.leftcol .col-sm-12.p-0 {
    font-size: 18px;
    line-height: 1.6
}

.leftcol .col-sm-12.p-0.mt-4 table {
    border-collapse: collapse;
    min-width: 300px
}

.leftcol .col-sm-12.p-0.mt-4 table td {
    border: 1px solid #ccc;
    padding: 3px 5px
}

.leftcol .col-sm-12.p-0.mt-4 table th {
    border: 1px solid #ccc;
    padding: 3px 5px;
    background: #f8f8f8
}

.leftcol .col-sm-12.p-0.mt-4 h3,
.leftcol .col-sm-12.p-0.mt-4 h2,
.leftcol .col-sm-12.p-0.mt-4 h1 {
    margin: 10px 0 10.5px;
    font-weight: 700
}

.leftcol .col-sm-12.p-0.mt-4 h3+p,
.leftcol .col-sm-12.p-0.mt-4 h2+p,
.leftcol .col-sm-12.p-0.mt-4 h1+p {
    margin-top: 0
}

.leftcol .col-sm-12.p-0.mt-4 table tr td:first-child,
.table tr th:first-child {
    border-left: 1px #b5c8d6 solid
}

.leftcol .col-sm-12.p-0.mt-4 table tr td:last-child,
.table tr th:last-child {
    border-right: 1px #b5c8d6 solid
}

.leftcol .col-sm-12.p-0.mt-4 table tr:hover td:first-child,
.table tr:hover th:first-child {
    border-left-color: #f7b769
}

.leftcol .col-sm-12.p-0.mt-4 table tr:hover td:last-child,
.table tr:hover th:last-child {
    border-right-color: #f7b769
}

.leftcol p {
    margin: 3.5px 0;
    line-height: 2;
    word-wrap: break-word
}

.rightcol {
    width: 300px;
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex
}

.sidebar_h {
    background-image: -webkit-gradient(linear, left top, left bottom, from(#f8ba49), to(#f6961e));
    background-image: -o-linear-gradient(#f8ba49, #f6961e);
    background-image: linear-gradient(#f8ba49, #f6961e)
}

.toolheading {
    font-size: 20px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 0;
    min-height: 46px;
    font-family: system-ui !important;
    color: #212529
}

.icons a {
    text-decoration: none;
    color: #000;
    -webkit-transition: ease-in-out all .3s;
    -o-transition: ease-in-out all .3s;
    transition: ease-in-out all .3s
}

.icons img {
    width: 50%;
    -webkit-filter: grayscale(1);
    filter: grayscale(1)
}

.icons a:hover img {
    -webkit-filter: grayscale(0);
    filter: grayscale(0)
}

.list-group {
    border-bottom: 1px solid #eee
}

.list-group li {
    list-style-type: none
}

.rightcol ul {
    padding: 0;
    border-radius: 5px;
    overflow: hidden
}

.list-group .itemrelated {
    border: 1px solid #eee;
    border-bottom: 0
}

.list-group .itemrelated:last-child {
    border-bottom: 1px solid #eee
}

.list-group .itemrelated a {
    text-transform: capitalize;
    background: url(/web_assets/frontend/img/popular_arrow.jpg) no-repeat scroll 5px 50%;
    border-left: 1px #fff solid;
    border-right: 1px #fff solid;
    color: #000
}

.list-group .itemrelated:hover {
    border-left: none;
    border-right: none
}

.list-group .itemrelated:hover a {
    background: #f8f9fa url(/web_assets/frontend/img/newly_arrow.jpg) no-repeat scroll 5px 50%;
    border-left: 2px #f7b769 solid;
    border-right: 2px #f7b769 solid
}

.itemcat {
    background: url(/web_assets/frontend/img/newly_arrow.jpg) no-repeat scroll 9px 50%;
    font-size: 14px;
    color: #000
}

.itemcat:hover {
    background: url(/web_assets/frontend/img/newly_arrow.jpg) no-repeat scroll 9px 50%
}

.model-bg {
    background: rgb(0 0 0 / .4);
    height: 100%;
    width: 100%;
    position: fixed;
    z-index: 1021;
    display: none;
    top: 0
}

.model-box {
    background: #fff;
    height: auto;
    left: 50%;
    width: 600px;
    margin: 0 auto;
    min-height: 200px;
    position: fixed;
    top: 40px;
    margin-left: -300px;
    z-index: 1060;
    display: none;
    border-radius: 10px;
    -webkit-box-shadow: 0 0 50px -5px #3a3a3a;
    box-shadow: 0 0 50px -5px #3a3a3a;
    padding: 0;
    overflow: hidden
}

.model-box .model-heading {
    width: 100%;
    display: block;
    color: #000;
    border-bottom: 1px solid #929292;
    background: #fff;
    text-align: left;
    padding: 10px;
    font-size: 20px
}

.model-box .model-body {
    font-size: 16px;
    width: 100%;
    display: block;
    color: #6b6b6b;
    min-height: 150px;
    padding: 10px
}

.model-box .model-footer {
    width: 100%;
    display: block;
    background: #f7941d;
    color: #fff;
    margin-bottom: 0;
    padding: 15px;
    text-align: center
}

.close-model {
    position: absolute;
    right: 14px;
    top: 10px;
    cursor: pointer;
    color: #494949;
    font-size: 18px;
    font-weight: 700;
    background: #e7e7e7;
    border-radius: 3px;
    padding: 0 8px;
    border: none
}

.close-model:hover {
    color: #000;
    background: #ccc
}

.model-box .model-footer a {
    color: #000
}

.model-box .model-footer a:hover {
    text-decoration: underline
}

.flag-icon {
    -webkit-filter: grayscale(.75);
    filter: grayscale(.75);
    background-image: url(/web_assets/frontend/img/flagSprite42.png);
    background-repeat: no-repeat;
    background-size: 100% 49494%;
    display: inline-block;
    overflow: hidden;
    position: relative;
    vertical-align: middle;
    box-sizing: content-box;
    width: 18px;
    height: 11px;
    box-shadow: 0 0 1px 0 rgb(0 0 0 / .5)
}

.flag-icon:hover {
    -webkit-filter: grayscale(0);
    filter: grayscale(0)
}

.active .flag-icon {
    -webkit-filter: grayscale(0);
    filter: grayscale(0)
}

.flag-,
.flag-en,
.flag-us {
    background-position: center .2287%
}

.flag-zh {
    background-position: left .4524%
}

.flag-ga {
    background-position: center .6721%
}

.flag-id {
    background-position: center .8958%
}

.flag-ja {
    background-position: center 1.1162%
}

.flag-ko {
    background-position: center 1.3379%
}

.flag-th {
    background-position: center 1.5589%
}

.flag-hr {
    background-position: center 1.7805%
}

.flag-cs {
    background-position: left 2.0047%
}

.flag-da {
    background-position: center 2.2247%
}

.flag-fi {
    background-position: center 2.4467%
}

.flag-fr {
    background-position: center 2.6674%
}

.flag-de {
    background-position: center 2.8931%
}

.flag-ka {
    background-position: center 3.1125%
}

.flag-it {
    background-position: center 3.3325%
}

.flag-nl {
    background-position: center 3.5542%
}

.flag-no {
    background-position: center 3.7759%
}

.flag-pl {
    background-position: center 4.0015%
}

.flag-br {
    background-position: center 4.2229%
}

.flag-ro {
    background-position: center 4.441%
}

.flag-ru {
    background-position: center 4.66663%
}

.flag-es {
    background-position: left 4.8844%
}

.flag-sv {
    background-position: center 5.1061%
}

.flag-tr {
    background-position: center 5.3298%
}

.flag-he {
    background-position: center 5.5495%
}

.flag-ar {
    background-position: center 5.7712%
}

.m-auto {
    margin: 0 auto !important
}

.bg-whitegrey {
    background: #f1f0f0 !important
}

.btn-about {
    background: #f7941d 0 0 no-repeat padding-box;
    border-radius: 5px;
    opacity: 1
}

.border-rt {
    border-right: 1px solid #727070
}

.bg-blackgradient {
    background: #fff0 -webkit-gradient(linear, left top, left bottom, from(#4A4A4A), to(#040404)) 0 0 no-repeat padding-box;
    background: #fff0 -o-linear-gradient(top, #4A4A4A 0%, #040404 100%) 0 0 no-repeat padding-box;
    background: #fff0 linear-gradient(180deg, #4A4A4A 0%, #040404 100%) 0 0 no-repeat padding-box;
    opacity: 1
}

.ul-margin {
    margin-left: -24px
}

.ul-margin1 {
    margin-left: -37px
}

.ul-margin2 {
    margin-left: -40px
}

.toc_container_wrap {
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
    border-radius: 7px;
    margin: 0 -2px 1rem;
    background-color: #f9f9f9
}

.toc_container {
    border-radius: 7px;
    margin-top: 20px;
    overflow: hidden;
    background: #f9f9f9;
    display: table;
    margin-bottom: 1em;
    padding: 20px
}

.toc_title {
    font-weight: 1000
}

.toc_list {
    padding-left: 0 !important
}

.toc_list li a {
    display: block;
    background: url(/web_assets/frontend/img/popular_arrow.jpg) no-repeat scroll 5px 10px;
    color: #555;
    font-size: 16px;
    padding-left: 16px
}

.toc_list li a:hover {
    color: #f7941d
}

.im-style {
    opacity: .55
}

.im-style:hover {
    opacity: 1
}

.btn-share {
    background-color: #6e6e6e4a;
    min-width: 29px;
    min-height: 32px
}

.btn-share img {
    vertical-align: bottom;
    width: 18.993px !important;
    height: 18.993px !important
}

.btn-share:focus {
    -webkit-box-shadow: none;
    box-shadow: none
}

.btn-share-fb:hover {
    background-color: #4867aa !important
}

.btn-share-tw:hover {
    background-color: #50abf1 !important
}

.btn-share-li:hover {
    background-color: #0077b5 !important
}

.btn-share-pn:hover {
    background-color: #c61d26 !important
}

.btn-share-android:hover {
    background-color: #3dda84 !important
}

.btn-block {
    display: block;
    width: 100%
}

.card {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: #fff;
    background-clip: border-box;
    border: 1px solid rgb(0 0 0 / .125);
    border-radius: .25rem;
    -webkit-box-shadow: 0 3px 6px #00000029;
    box-shadow: 0 3px 6px #00000029
}

.card-header:first-child {
    border-radius: calc(.25rem - 1px) calc(.25rem - 1px) 0 0
}

.card-header {
    padding: .75rem 1.25rem;
    margin-bottom: 0;
    background-color: rgb(0 0 0 / .03);
    border-bottom: 1px solid rgb(0 0 0 / .125)
}

.card-body {
    -webkit-box-flex: 1;
    -ms-flex: 1 1 auto;
    flex: 1 1 auto;
    padding: 1.25rem
}

.card-title {
    margin-bottom: .75rem
}

.textarea {
    width: 100%;
    height: 150px;
    padding: 12px 20px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    resize: none
}

.d-none {
    display: none !important
}

.footer-ul {
    display: block;
    padding: 0;
    margin: 0;
    list-style-type: none
}

.f-heading {
    line-height: 50px;
    border-bottom: 1px solid #eee;
    font-size: 18px
}

.footer-ul a:hover {
    color: #f7941d !important;
    text-decoration: underline
}

#footer p {
    text-align: left;
    word-break: break-word;
    margin-right: 30px
}

.font-lg-sm {
    font-size: large !important
}

@media(max-width:576px) {
    .font-lg-sm {
        font-size: small !important
    }

    #footer .col {
        text-align: center
    }

    .model-box {
        width: 400px;
        left: calc(100% - 32%)
    }

    .px-sm-3 {
        padding-left: 1rem !important;
        padding-right: 1rem !important
    }

    #footer p {
        margin: 15px 10px;
        text-align: center
    }
}

.header-row {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between
}

@media(max-width:575px) and (min-width:360px) {
    .m-center {
        width: 300px;
        margin: 0 auto
    }
}

@media(max-width:420px) {
    .model-box {
        width: 300px;
        left: calc(100% - 10.5%)
    }

    .shareit div {
        text-align: center
    }
}

@media(max-width:320px) {
    .model-box {
        left: calc(100% - 3.5%)
    }

    .navbar-brand {
        margin: 0 0 4px -1px
    }

    .header-row div.col-6 {
        max-width: 100%;
        -webkit-box-flex: 100%;
        -ms-flex: 100%;
        flex: 100%
    }

    .header-row .nav-btn-wrap {
        position: absolute;
        right: 10px
    }
}

.justify-content-center {
    -ms-flex-pack: center !important;
    -webkit-box-pack: center !important;
    justify-content: center !important
}

.mera_accordion {
    background-color: #eee;
    color: #444;
    cursor: pointer;
    padding: 12px;
    width: 100%;
    border-radius: 5px;
    text-align: left;
    outline: none;
    font-size: 15px;
    -webkit-transition: .4s;
    -o-transition: .4s;
    transition: .4s
}

.mera_accordion.active {
    border-bottom: 0;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0
}

.mera_accordion i:after {
    content: '\002B';
    color: #777;
    font-weight: 700;
    float: right;
    margin-left: 5px
}

.mera_accordion.active i:after {
    content: "\2212"
}

.mera_panel {
    display: none;
    padding: 0 18px;
    max-height: 0;
    border: 1px solid #eee;
    border-radius: 5px;
    overflow: hidden;
    -webkit-transition: max-height .2s ease-out;
    -o-transition: max-height .2s ease-out;
    transition: max-height .2s ease-out;
    border-top-left-radius: 0;
    border-top-right-radius: 0;
    border-top: 0;
    margin-top: -1px
}

.mera_accordion.active+.mera_panel {
    display: block
}

.leftcol .col-sm-12.p-0.mt-4 table tbody tr:hover {
    background-color: #f8f9fa
}

.list-group:last-child {
    border: none
}

.loading-overlay {
    display: none;
    text-align: center;
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgb(255 255 255 / .7);
    border-radius: 7px;
    z-index: 12
}

.lds-dual-ring {
    width: 64px;
    height: 64px;
    position: relative;
    display: inline-block;
    top: 35%;
    margin-top: 30px
}

.lds-dual-ring img {
    position: absolute;
    left: 16.5px;
    top: 18px
}

.lds-dual-ring:after {
    content: " ";
    display: block;
    width: 64px;
    height: 64px;
    margin: 1px;
    border-radius: 50%;
    border: 3px solid #e1e1e1;
    border-color: #e1e1e1 #fff0;
    -webkit-animation: lds-dual-ring 2s linear infinite;
    animation: lds-dual-ring 2s linear infinite
}

@-webkit-keyframes lds-dual-ring {
    0% {
        -webkit-transform: rotate(0);
        transform: rotate(0);
        border-color: #e0e0e0 #fff0
    }

    50% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
        border-color: #f7941d #fff0
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
        border-color: #e0e0e0 #fff0
    }
}

@keyframes lds-dual-ring {
    0% {
        -webkit-transform: rotate(0);
        transform: rotate(0);
        border-color: #e0e0e0 #fff0
    }

    50% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
        border-color: #f7941d #fff0
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
        border-color: #e0e0e0 #fff0
    }
}

#scroll-back-to-top-btn {
    position: fixed;
    right: 16px;
    bottom: 16px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    width: 30px;
    height: 30px;
    background-color: #ff9800;
    text-align: center;
    cursor: pointer;
    text-decoration: none;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-transition: background-color .3s, opacity .5s, visibility .5s;
    -o-transition: background-color .3s, opacity .5s, visibility .5s;
    transition: background-color .3s, opacity .5s, visibility .5s;
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
    border-radius: 6px
}

#scroll-back-to-top-btn:hover {
    cursor: pointer
}

#scroll-back-to-top-btn.show {
    opacity: .4;
    visibility: visible
}

#scroll-back-to-top-btn.show:hover {
    opacity: 1
}

.table-responsive {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    -ms-overflow-style: -ms-autohiding-scrollbar
}

.mera-tab-wrap {
    margin: 0 1px 0 0;
    padding: 0 16px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: end;
    -ms-flex-align: end;
    align-items: flex-end;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-flex: 1;
    -ms-flex: auto;
    flex: auto;
    border-bottom: none;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center
}

.mera-tab-wrap .nav-tab {
    -webkit-box-shadow: 0 0 4px 0 rgb(0 0 0 / .1);
    box-shadow: 0 0 4px 0 rgb(0 0 0 / .1);
    height: 32px;
    margin-left: -1px;
    margin-bottom: -1px;
    text-align: center;
    position: relative;
    outline: none;
    background-color: #f8f8f8;
    color: #7e8993;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-flex: 1;
    -ms-flex: auto;
    flex: auto;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    border: 1px solid #ddd;
    padding: 0 8px;
    text-decoration: none;
    font-weight: 400;
    cursor: pointer;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center
}

.mera-tab-wrap .nav-tab.nav-tab-active,
.mera-tab-wrap .nav-tab.active {
    height: 36px;
    margin-top: -4px;
    z-index: 11;
    background-color: #fff;
    color: #f99932
}

.mera-tabcontent {
    display: none;
    width: 100%;
    min-height: 100%;
    height: auto;
    vertical-align: top;
    border-top: 1px solid #e8e8e8;
    background: #fff;
    position: relative
}

.custom-sqrt .divide,
.formula-div {
    font-size: 13px !important;
    color: grey
}

.custom-sqrt .divide {
    line-height: normal;
    transform: scale(.8)
}

.border-danger {
    border-color: red !important
}

.feedback_mark {
    color: #16c60c
}

.feedback_error {
    color: #f03a17
}

#feedback_form {
    font-size: 16px;
    background: #fff;
    padding: 5px 12px;
    border-radius: 4px;
    -webkit-box-shadow: 0 0 21px #ebe8e8;
    box-shadow: 0 0 21px #ebe8e8
}

.loadfeedbackwrapper {
    position: fixed;
    top: 300px;
    left: 0;
    z-index: 99;
    height: 118px;
    width: 33px;
    background: #e3e3e3;
    border-bottom-right-radius: 5px;
    border-top-right-radius: 5px
}

#feedback {
    background: 0 0;
    color: #000;
    -webkit-transform: rotate(270deg);
    -ms-transform: rotate(270deg);
    transform: rotate(270deg);
    max-width: 29px;
    font-size: 16px;
    padding: 0;
    margin-top: 70px;
    outline: none !important;
    -webkit-box-shadow: none !important;
    box-shadow: none !important
}

#feedback_form .form-control {
    width: 100%
}

@media only screen and (max-width:768px) {
    .leftcol {
        width: 100%;
        margin-right: 0 !important;
        margin-left: 0 !important;
        padding: 0 5px !important
    }

    .rightcol {
        width: 100%;
        padding: 10px
    }

    .leftcol img.lazy {
        width: 100% !important;
        height: auto !important
    }

    .nav-btn-wrap .nav-btn {
        display: none
    }

    .toolheading {
        margin: 0
    }

    .form_button {
        margin: 16px auto 6px
    }

    .mera_accordion {
        padding: 10px;
        font-size: 12px
    }

    .mera_panel {
        padding: 0 10px
    }

    .text-sm-center {
        text-align: center !important
    }

    .loadfeedbackwrapper {
        background-color: #f7941d;
        bottom: 5px;
        left: 2px;
        border-radius: 15px;
        top: auto;
        height: 38px;
        width: 40px;
        padding: 6px 12px;
        background-image: url(/web_assets/frontend/img/comments-solid.svg);
        background-repeat: no-repeat;
        background-size: 20px;
        background-position: center
    }

    #feedback {
        background: 0 0;
        margin-top: 0;
        -webkit-transform: none;
        -ms-transform: none;
        transform: none;
        max-width: 40px;
        border-radius: 15px
    }

    .hidden-xs {
        display: none !important
    }

    .header_nav {
        display: none
    }

    .flex-sm-reverse {
        flex-direction: column-reverse
    }

    .custom-sqrt .divide,
    .formula-div {
        font-size: 1.2rem !important
    }
}

[data-lable-hidden] {
    display: block;
    content-visibility: hidden
}

#mrx-after-title-desktop,
#mrx-calculator-start-desktop {
    width: auto;
    height: auto;
    display: block;
    margin: 0 auto;
    min-height: 280px
}

#mrx-calculator-start-mobile {
    width: auto;
    height: auto;
    display: block;
    margin: 0 auto;
    min-height: 260px
}

#mrx-sidebar {
    max-width: 300px;
    height: 259px;
    display: block;
    margin: 0 auto
}

#mrx-before-button,
#mrx-result {
    max-width: 728px;
    height: 90px;
    display: block;
    margin: 0 auto
}

#mrx-after-button {
    max-width: 300px;
    height: 255px;
    display: block;
    margin: 0 auto
}

#mrx-after-title-mobile {
    width: auto;
    height: auto;
    display: block;
    margin: 0 auto
}

#mrx-top-header {
    max-width: 970px;
    height: 90px;
    display: block;
    margin: 0 auto
}

#mrx-sidebar-sticky {
    width: 300px;
    min-height: 600px;
    display: block;
    margin: 0 auto
}

#mrx-sidebar-box1 {
    max-width: 300px;
    min-height: 250px;
    display: block;
    margin: 0 auto
}

#mrx-sidebar-box2 {
    max-width: 300px;
    min-height: 250px;
    display: block;
    margin: 0 auto
}

.mrx-tabel-div {
    width: 300px;
    min-height: 600px;
    display: block;
    margin: 0 auto
}

.mrx-tabel-box {
    min-width: 300px;
    min-height: 250px;
    display: block;
    margin: 0 auto
}

.table-ads tbody tr:first-child:hover,
.table-ads tbody tr:first-child {
    border-color: transparent !important;
    background: 0 0 !important
}

.mrx-td {
    border-color: transparent !important;
    background: 0 0 !important;
    padding: 0;
    margin: 0;
    vertical-align: top
}

.mrx-td:hover {
    border-color: transparent !important;
    background: 0 0
}

.flag-ul {
    border: 1px solid #eee;
    border-radius: 0 0 5px 5px !important
}

.profile-card {
    border-radius: 5px;
    margin: 0;
    height: -webkit-fit-content;
    height: -moz-fit-content;
    height: fit-content;
    background: #fff
}

.profile-card img.avatar {
    padding: 7px 4px 0 0;
    height: 80px;
    width: 80px;
    -webkit-filter: grayscale(.65);
    filter: grayscale(.65);
    border-radius: 50%;
    background: #fff
}

.profile-card span {
    font-size: 12px;
    color: #888
}

.profile-card a.hr-btn {
    font-size: 14px;
    border-color: #f7941d;
    color: #f7941d;
    background: #fff;
    font-weight: 700
}

.profile-card a.hr-btn:hover {
    background: #f7941d;
    color: #f8f9fa
}

.hr-icon {
    background-color: #ededed;
    height: 31px
}

.hr-icon img {
    height: 100%
}

.fr-icon:hover {
    background-color: #19a463
}

.dr-icon:hover {
    background-color: #ea4c89
}

.pointer {
    cursor: pointer
}

[data-tooltip] {
    position: relative;
    display: inline-block
}

[data-tooltip]:hover:after,
[data-tooltip]:hover:before {
    opacity: 1
}

[data-tooltip]:after,
[data-tooltip]:before {
    position: absolute;
    top: -8px;
    left: 50%;
    z-index: 9999;
    opacity: 0
}

[data-tooltip]:before {
    content: "";
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    border-width: 4px 6px 0;
    border-style: solid;
    border-color: rgb(0 0 0 / .8) #fff0 #fff0
}

[data-tooltip]:after {
    width: -webkit-max-content;
    width: -moz-max-content;
    width: max-content;
    content: attr(data-tooltip);
    -webkit-transform: translateX(-50%) translateY(-100%);
    -ms-transform: translateX(-50%) translateY(-100%);
    transform: translateX(-50%) translateY(-100%);
    background: rgb(0 0 0 / .7);
    text-align: center;
    color: #fff;
    padding: 4px 2px;
    font-size: 12px;
    min-width: 80px;
    border-radius: 5px;
    pointer-events: none;
    padding: 4px
}

[data-tooltip].active:after {
    content: attr(data-tooltip-active) !important
}

[data-tooltip].nav-tab-active:after {
    opacity: 0
}

[data-tooltip].nav-tab-active:before {
    opacity: 0
}

[data-tooltip].nav-tab.active:after {
    opacity: 0
}

[data-tooltip].nav-tab.active:before {
    opacity: 0
}

.topsearch {
    cursor: pointer;
    display: inline-block
}

.sbNew {
    width: 100%;
    position: absolute;
    height: 85px;
    background: rgb(0 0 0 / .75);
    z-index: 100;
    color: #fff;
    display: none;
    -webkit-box-shadow: 0 21px 48px -15px #777;
    box-shadow: 0 21px 48px -15px #777
}

.sbNewinner {
    border-bottom: 2px solid #f69821;
    position: relative;
    margin-top: 10px
}

.inputSN {
    font-size: 22px;
    background: 0 0;
    border: none;
    display: block;
    width: 100%;
    padding: 10px 50px 10px 35px;
    margin-top: 10px;
    color: #fff
}

.srch-icon {
    position: absolute;
    cursor: pointer;
    bottom: 4px
}

.cross {
    position: absolute;
    cursor: pointer;
    font-size: 40px;
    font-weight: 300;
    right: 2px;
    top: -2px;
    opacity: .85
}

.search-results {
    background: #fff none repeat scroll 0 0;
    border: 1px solid #ccc;
    border-top: 0;
    display: none;
    max-height: 288px;
    min-height: 50px;
    overflow: auto;
    padding: 5px;
    position: absolute;
    width: 100%;
    z-index: 50;
    top: 100%;
    border-bottom-right-radius: 5px;
    border-bottom-left-radius: 5px
}

.langnamesearch span {
    border-bottom: 1px solid #f5f0f0;
    font-size: 10px;
    color: #000;
    font-weight: 500;
    padding: 5px;
    margin-bottom: 5px;
    display: block
}

.search-results .match {
    padding: 4px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    display: inline-block;
    width: 50%;
    float: left;
    overflow: hidden;
    height: 60px;
    text-transform: capitalize
}

@media only screen and (max-width:480px) {
    .search-results .match {
        width: 100%
    }

    .inputSN {
        margin-top: 0
    }

    .cross {
        right: 6px;
        top: -4px
    }

    .srch-icon {
        left: 6px
    }

    [data-tooltip]:after {
        width: -webkit-fit-content;
        width: -moz-fit-content;
        width: fit-content
    }
}

.search-results .match a {
    padding: 4px 8px;
    font-weight: 400;
    background: #f5f9fa;
    border-radius: 3px;
    display: block;
    font-size: 16px;
    color: #464646
}

.search-results .cat-name {
    color: #9f9f9f
}

.search-results .match a:hover {
    background: #e7f0f4;
    color: #000;
    text-decoration: none
}

.noresult {
    display: block;
    font-size: 16px;
    text-align: center;
    color: #4d4d4d;
    padding: 12px 0
}

.sbNew.showB {
    display: block
}

.inputSN:focus {
    outline: 0
}

input[type=search]::-webkit-search-decoration,
input[type=search]::-webkit-search-cancel-button,
input[type=search]::-webkit-search-results-button,
input[type=search]::-webkit-search-results-decoration {
    -webkit-appearance: none
}

input[type=search]::-ms-clear {
    display: none;
    width: 0;
    height: 0
}

input[type=search]::-ms-reveal {
    display: none;
    width: 0;
    height: 0
}

.divide span.upper {
    border-bottom: 1px solid #000;
    text-align: center
}

.divide {
    display: -ms-inline-grid;
    display: inline-grid;
    vertical-align: middle;
    text-align: center
}

.katex sup {
    font-size: small;
    margin-left: 3px
}

.katex sub {
    font-size: small
}

.align-self-c {
    -ms-flex-item-align: center;
    -ms-grid-row-align: center;
    align-self: center
}

.o-h {
    overflow: hidden
}

.other-lang-p a:hover {
    color: #f7941d;
    text-decoration: underline
}

.pdf-download,
#pdf-download {
    position: absolute;
    right: 20px;
    top: 10px;
    z-index: 0;
    width: 60px;
    font-size: 14px;
    line-height: normal;
    border: 1px solid #d5d5d5;
    text-align: left
}

.relative {
    position: relative
}

.pdf-downloading:before {
    content: 'PDF Generating...';
    position: absolute;
    top: -32px;
    left: -40px;
    width: 152px;
    color: #f8f9fa;
    background: #bdc9ce;
    padding: 4px 8px;
    border-radius: 4px
}

.flex-center {
    display: flex !important;
    align-items: center;
    place-items: center
}

.darkmode-toggler {
    cursor: pointer;
    box-sizing: border-box;
    position: relative;
    display: inline-block;
    vertical-align: sub;
    width: 24px;
    height: 24px;
    background: linear-gradient(to bottom, currentColor 4px, transparent 0) no-repeat 5px -6px/2px 6px, linear-gradient(to bottom, currentColor 4px, transparent 0) no-repeat 5px 14px/2px 6px, linear-gradient(to bottom, currentColor 4px, transparent 0) no-repeat -8px 5px/6px 2px, linear-gradient(to bottom, currentColor 4px, transparent 0) no-repeat 14px 5px/6px 2px;
    border-radius: 100px;
    box-shadow: inset 0 0 0 2px;
    border: 6px solid #fff0;
    color: #f7941d;
    -webkit-transition: color .2s;
    -o-transition: color .2s;
    transition: color .2s
}

.lightmode {
    color: #fff;
    -webkit-transition: color .2s;
    -o-transition: color .2s;
    transition: color .2s
}

.darkmode-toggler::after,
.darkmode-toggler::before {
    content: "";
    display: block;
    box-sizing: border-box;
    position: absolute;
    width: 24px;
    height: 2px;
    border-right: 4px solid;
    border-left: 4px solid;
    left: -6px;
    top: 5px
}

.darkmode-toggler::before {
    transform: rotate(-45deg)
}

.darkmode-toggler::after {
    transform: rotate(45deg)
}

.darkmode-toggler span {
    z-index: 2;
    width: inherit;
    position: absolute;
    height: inherit;
    background: 0 0;
    border-radius: 100%;
    top: -5px;
    left: -6px
}

.darkmode-toggler span:before {
    opacity: 0 !important
}

input.rmArrow::-webkit-outer-spin-button,
input.rmArrow::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0
}

input.rmArrow[type=number] {
    -moz-appearance: textfield
}

.rPosts {
    counter-reset: pLink;
    background-color: rgb(211 211 211 / .06);
    border-radius: 5px
}

.rPosts .toolheading {
    text-align: left
}

.rPosts p {
    padding-left: 45px
}

.rPosts .pDate {
    font-size: 10px
}

.rPosts .pDate span {
    border-bottom: 1px solid #eee
}

.rPosts p::before {
    counter-increment: pLink;
    content: counter(pLink);
    position: absolute;
    font-weight: 100;
    background: #fcfcfc;
    color: #f7941c;
    line-height: normal;
    display: block;
    border-right: 2px solid #918b83;
    padding-left: 4px;
    padding-right: 8px;
    font-size: 30px;
    text-align: center;
    left: 0;
    top: 50%;
    transform: translateY(-50%)
}

.rPosts .relative:hover {
    background: #f8f9fa
}

.rPosts .toolheading img {
    vertical-align: sub;
    filter: grayscale(1);
    -webkit-filter: grayscale(1)
}

.chevron-up {
    box-sizing: border-box;
    position: relative;
    display: block;
    transform: scale(1.1);
    width: 22px;
    height: 22px;
    border: 2px solid #fff0;
    border-radius: 100px;
    color: #fff
}

.chevron-up::after {
    content: "";
    display: block;
    box-sizing: border-box;
    position: absolute;
    width: 10px;
    height: 10px;
    border-top: 2px solid;
    border-right: 2px solid;
    transform: rotate(-45deg);
    left: 4px;
    bottom: 2px
}

.lang-badge {
    font-size: 12px;
    border-color: #e0e0e0;
    color: #888
}

.lang-badge:hover {
    color: #444
}

.mra-search {
    box-sizing: border-box;
    position: relative;
    display: block;
    transform: scale(1);
    width: 16px;
    height: 16px;
    border: 2.3px solid;
    border-radius: 100%;
    margin-left: -4px;
    color: #fff
}

.mra-search::after {
    content: "";
    display: block;
    box-sizing: border-box;
    position: absolute;
    border-radius: 3px;
    width: 2px;
    height: 8px;
    background: currentColor;
    transform: rotate(-45deg);
    top: 10px;
    left: 12px;
    color: #fff
}

.mra-search.text-orange {
    transform: scale(1.2)
}

.text-orange.mra-search::after,
.mra-search.text-orange {
    color: #f7941d
}

.footer-logo {
    vertical-align: middle;
    margin-bottom: 3px
}

div#eq_parse {
    overflow: auto
}

.olang-box {
    background-color: rgb(211 211 211 / .06);
    border-radius: 5px
}

.ollist span {
    color: #8e8983
}

.ollist a::before,
.ollist a::after {
    top: -2px
}

.lang-icon {
    vertical-align: bottom;
    filter: grayscale(1);
    -webkit-filter: grayscale(1)
}

.lang-icon:hover {
    filter: grayscale(0);
    -webkit-filter: grayscale(0)
}

.home-tab-heading {
    color: #444;
    border-left: 6px solid #f69821;
    background: #eff1f3;
    outline: none;
    font-size: 15px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0
}

.popular-section .itemcat {
    border: 4px solid #fff;
    outline: 1px solid #eee;
    -webkit-box-flex: 1;
    display: inline-flex !important;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

.popular-section .itemcat:focus,
.popular-section .itemcat:hover {
    background-color: #dae0e5 !important
}

h2.olang-h {
    white-space: nowrap;
    font-size: larger
}

.popular-section .itemcat a {
    flex: auto
}

.box_to_detect_a .wrapper__main {
    position: absolute;
    max-width: 420px;
    top: 35%;
    z-index: 7;
    left: 50%;
    width: 90%;
    padding: 15px 30px;
    background: #fdfbfb;
    border-radius: 15px;
    display: none;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(1.2);
    box-shadow: 4px 4px 19px #e5e5e5;
    transition: opacity .2s 0s ease-in-out, transform .2s 0s ease-in-out
}

.box_to_detect_a .wrapper__main.show {
    opacity: 1;
    display: block;
    position: fixed;
    pointer-events: auto;
    transform: translate(-55%, -29%) scale(1)
}

.box_to_detect_a .wrapper__main .content,
.box_to_detect_a .content .warn-icon,
.box_to_detect_a .warn-icon .icon {
    display: flex;
    align-items: center;
    justify-content: center
}

.box_to_detect_a .wrapper__main .content {
    flex-direction: column
}

.box_to_detect_a .content span {
    margin-top: 20px;
    font-size: 30px;
    font-weight: 600
}

.box_to_detect_a .content p {
    font-size: 18px;
    text-align: center;
    line-height: 1.4;
    margin-top: 20px
}

.darkmode .box_to_detect_a .wrapper__main {
    background: #000;
    color: #fff;
    transform: translate(-50%, -50%) scale(1.2);
    box-shadow: 4px 4px 19px #1e1d1d;
    border: 1px solid gray
}

.darkmode .box_to_detect_a .wrapper__main.show {
    opacity: 1;
    display: block;
    position: fixed;
    pointer-events: auto;
    transform: translate(-55%, -29%) scale(1)
}

.detect_bloker {
    width: 50px;
    height: 50px
}

@media(max-width:430px) {
    .box_to_detect_a .wrapper__main {
        left: 55%
    }

    .wrapper__main .btn_feedback {
        width: 70%
    }
}

.btn_of_abl_ {
    display: flex;
    font-weight: 400;
    color: #fff;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    padding: .375rem .75rem;
    font-size: 1rem;
    line-height: 1.5;
    background: #f7941d;
    background: linear-gradient(56deg, #ffac49 16%, #ffa436fa 39%, #ff8b00 97%);
    width: 60%;
    border-radius: 20px;
    outline: none;
    border: none;
    justify-content: center;
    align-items: center;
    margin: 10px auto
}

.leftcol .toolheading+div p {
    margin: 0;
    line-height: 1.5;
    word-spacing: 1.5px;
    letter-spacing: .2px;
    font-family: system-ui !important;
    opacity: .9;
    font-size: 18px;
    filter: drop-shadow(0 0 .3px #eee)
}

.loadfeedbackwrapper,
#scroll-back-to-top-btn {
    display: none !important
}

.sl-wrap {
    display: inline-block;
    position: relative;
    float: right
}

.sl-nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    position: relative;
    display: inline-block
}

.sl-nav li {
    cursor: pointer
}

.sl-nav li ul {
    display: none
}

.sl-nav li.sl-li-sm ul,
.sl-nav li.sl-li:hover ul {
    position: absolute;
    top: 34px;
    right: -15px;
    display: block;
    background: #fff;
    width: 52px;
    padding-top: 0;
    z-index: 101;
    border-radius: 5px;
    box-shadow: 0 0 20px rgb(0 0 0 / .2)
}

.sl-nav li.sl-li-sm .triangle,
.sl-nav li.sl-li:hover .triangle {
    position: absolute;
    top: 20px;
    right: -10px;
    z-index: 10;
    height: 14px;
    overflow: hidden;
    width: 30px;
    background: 0 0
}

.sl-nav li.sl-li-sm .triangle:after,
.sl-nav li.sl-li:hover .triangle:after {
    content: '';
    display: block;
    z-index: 20;
    width: 15px;
    transform: rotate(45deg) translateY(0) translatex(10px);
    height: 15px;
    background: #fff;
    border-radius: 2px 0 0 0;
    box-shadow: 0 0 20px rgb(0 0 0 / .2)
}

.sl-nav li ul li {
    position: relative;
    text-align: left;
    background: 0 0;
    z-index: 2;
    font-size: 14px;
    color: #3c3c3c;
    text-align: center
}

.sl-nav li ul li:first-of-type {
    border-radius: 5px 5px 0 0
}

.sl-nav li ul li:last-of-type {
    padding-bottom: 4px !important;
    border-radius: 0 0 5px 5px
}

.sl-nav li ul li span {
    line-height: normal
}

.licn {
    font-family: system-ui;
    font-size: small
}

.licn img {
    margin: -1px 3.4px 0 0;
    vertical-align: middle
}

.sl-nav .licn::before {
    position: absolute;
    content: "";
    top: 14px;
    right: -12px;
    width: 0;
    height: 0;
    z-index: 1;
    border: 4px solid #fff0;
    border-color: #fff #fff0 #fff0
}

.sl-nav li ul li:hover,
.sl-nav li ul li.active {
    background: #f4f2f2
}

.sl-nav li ul li:hover .flag-icon,
.sl-nav li ul li.active .flag-icon {
    -webkit-filter: grayscale(0);
    filter: grayscale(0)
}

@media(max-width:768px) {
    .toc_container_wrap {
        flex-direction: column-reverse
    }

    .sl-wrap {
        margin-right: 20px;
        float: none
    }
}

.leftcol .tool-content table {
    max-width: 100%;
    overflow: auto
}

.leftcol .tool-content img {
    max-width: 100%;
    height: unset
}

.tool-content code {
    padding: 2px 6px;
    color: #000;
    background: #b9b7b74a;
    border-radius: 4px
}

.btn_c_p_d {
    padding: 5px;
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #6d8983 !important;
    width: 30px;
    height: 30px
}

.btn_c_p_d:hover {
    color: #fff !important;
    text-decoration: none
}

.btn_c_p_d img {
    height: 18px;
    width: 18px
}

.btn_c_p_d span {
    margin-top: 1px
}

#copy_download_section {
    border-radius: 4px;
    min-height: 40px;
    margin-left: auto;
    margin-right: auto;
    display: none;
    justify-content: flex-end;
    align-items: center;
    column-gap: 7px;
    padding-right: 0
}

#chat-widget-minimized {
    display: none !important
}

.pushable {
    position: relative;
    background: 0 0;
    padding: 0;
    border: none;
    cursor: pointer;
    outline-offset: 4px;
    outline-color: #ff1493;
    transition: filter 250ms;
    -webkit-tap-highlight-color: #fff0
}

.front {
    display: flex;
    gap: 8px;
    position: relative;
    border-radius: 30px;
    padding: 5px 10px;
    color: #000;
    font-weight: 600;
    line-height: 18px;
    font-size: 14px;
    transform: translateY(1px);
    transition: transform 600ms cubic-bezier(.3, .7, .4, 1)
}

.pushable:hover {
    filter: brightness(110%)
}

.pushable:hover .front {
    transform: translateY(-3px);
    transition: transform 250ms cubic-bezier(.3, .7, .4, 1.5)
}

.pushable:active .front {
    transform: translateY(-2px);
    transition: transform 34ms
}

.pushable:hover .shadow {
    transform: translateY(4px);
    transition: transform 250ms cubic-bezier(.3, .7, .4, 1.5)
}

.pushable:active .shadow {
    transform: translateY(1px);
    transition: transform 34ms
}

.pushable:focus:not(:focus-visible) {
    outline: none
}

#copy-download {
    right: 2px;
    top: 0;
    z-index: 3;
    background: #f8f9fa url(../img/copy-btn.svg) no-repeat 85% center;
    background-size: 16px;
    width: 66px;
    font-size: 14px;
    line-height: normal;
    border: 1px solid #214a5b;
    text-align: left
}

.top-nav-btn-allmath {
    background: #fff;
    display: flex;
    padding: 5px 10px !important;
    border-radius: 30px;
    gap: 4px;
    align-items: center
}

.top-nav-btn-allmath span {
    color: #000;
    font-size: 14px;
    font-weight: 600;
    line-height: 18px
}

.top-nav-btn-allmath:hover {
    transform: translateY(-3px);
    transition: transform 250ms cubic-bezier(.3, .7, .4, 1.5)
}