ul li a[href="spine.html"] {
    background-color: #134cb3 !important;
    color: white !important;
    display: inline-block;
    padding: 5px 10px;
    border-radius: 4px;
    text-decoration: none;
}
.justify{
    text-align: justify;
}

.page-header h2,
.page-header .thm-breadcrumb li {
    color: black; /* Default color for desktop view */
}

@media (max-width: 767px) {
    .page-header h2,
    .page-header .thm-breadcrumb li {
        color: white; /* Color for mobile view */
    }
}
.page-header h2,
.page-header .thm-breadcrumb li,
.page-header .thm-breadcrumb a {
    color: black; /* Default color for desktop view */
}

@media (max-width: 767px) {
    .page-header h2,
    .page-header .thm-breadcrumb li,
    .page-header .thm-breadcrumb a {
        color: white; /* Color for mobile view */
    }
}