div { overflow: hidden; }
div ul { list-style: none; padding: 0; margin-left: -4px; }
div ul li { display: inline; white-space: nowrap; }
div ul li:before { content: " | "; }

.footerContainer {
    margin-left: auto;
    margin-right: auto;
    width: 100%;
    max-width: 800px;
}