.tool {
        width: 100%;
        height: 100%;
        margin: 0;
        padding-top: 150px;
        background-color: #ffffff;
        color: #000000;
        font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, "Helvetica Neue", Arial, sans-serif;
        font-size: 16px;
        line-height: 1.7em;
        -webkit-font-smoothing: antialiased;
    }

    .tool h1 {
        text-align: center;
        font-weight: 700;
        margin: 16px 0;
        font-size: 32px;
        color: #000000;
        line-height: 1.25;
    }

    .tool p {
        font-size: 20px;
        font-weight: 400;
        margin: 8px 0;
    }

    .tool p,
    .attribution
        {
        text-align: center;
    }

    #spinner {
        margin: 0 auto 30px auto;
        display: block;
    }

    .attribution {
        margin-top: 32px;
    }

    @keyframes fader {
        0% {
            opacity: 0.2;
        }

        50% {
            opacity: 1.0;
        }

        100% {
            opacity: 0.2;
        }
    }

    @-webkit-keyframes fader {
        0% {
            opacity: 0.2;
        }

        50% {
            opacity: 1.0;
        }

        100% {
            opacity: 0.2;
        }
    }

    #cf-bubbles>.bubbles {
        animation: fader 1.6s infinite;
    }

    #cf-bubbles>.bubbles:nth-child(2) {
        animation-delay: .2s;
    }

    #cf-bubbles>.bubbles:nth-child(3) {
        animation-delay: .4s;
    }

    .bubbles {
        background-color: #f58220;
        width: 20px;
        height: 20px;
        margin: 2px;
        border-radius: 100%;
        display: inline-block;
    }

    .tool a {
        color: #2c7cb0;
        text-decoration: none;
        -moz-transition: color 0.15s ease;
        -o-transition: color 0.15s ease;
        -webkit-transition: color 0.15s ease;
        transition: color 0.15s ease;
    }

    .tool  a:hover {
        color: #f4a15d
    }

    .attribution {
        font-size: 16px;
        line-height: 1.5;
    }

    .ray_id {
        display: block;
        margin-top: 8px;
    }

    #cf-wrapper #challenge-form {
        padding-top: 25px;
        padding-bottom: 25px;
    }

    #cf-hcaptcha-container {
        text-align: center;
    }

    #cf-hcaptcha-container iframe {
        display: inline-block;
    }