html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
    margin-bottom: 60px;
    background: #213b7a; /* Old browsers */
    background: -moz-linear-gradient(-45deg, #213b7a 0%, #333334 68%); /* FF3.6-15 */
    background: -webkit-linear-gradient(-45deg, #213b7a 0%,#333334 68%); /* Chrome10-25,Safari5.1-6 */
    background: linear-gradient(135deg, #213b7a 0%,#333334 68%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    margin: 0 auto;
    padding: 0;
    width: 100%;
    font-size: 14px;
    font-family: "Open Sans", Arial, Helvetica, sans-serif;
    width: 100%;
}

.container {
    position: relative;
    z-index: 1;
    max-width: 80%;
    height: 100%
}

#la-logo {
    margin-top: 20px;
    margin-bottom: 20px;
    position: center;
}

#la-title {
    color: #5b78af;
    text-align: left;
    margin-top: 5px;
    margin-bottom: 0px;
    margin-left: 20px;
    margin-right: 20px;
}

p {
    color: #444445;
    font-size: medium;
    text-align: left;
    margin-bottom: 40px;
    margin-left: 20px;
    margin-right: 20px;
}

#select-text {
    color: #636d7e;
    margin-left: 20px;
    margin-right: 20px;
    margin-bottom: 0px;
    text-align: left;
    font-weight: bold;
}

.background-image {
    position: fixed;
    width: 100vw;
    height: 100vh;
    background-image: url("../images/world-map.svg");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 110%;
    opacity: 0.1;
    z-index: 0;
}

#column-container {
    margin-left: 8px;
    margin-right: 8px;
}

.lab-section {
    background: #eaedf5;
    border: 1px solid #dee2e6;
    border-radius: 0.5rem;
    padding: 1rem;
    min-height: 300px; /* Adjust as needed for equal height */
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.lab-section-header {
    font-weight: 600;
    color: #636d7e;
}

.list-group-item {
    background-color: transparent !important;
    border: none;
    padding-left: 0;
    padding-right: 0;
    padding-bottom: 0;
}

.custom-region-btn {
    display: block;
    width: 100%;
    text-align: center;
    background-color: #cad3e6;
    color: #636d7e;
    border: none;
    border-radius: 0.25rem;
    padding: 0.75rem 1rem;
    font-size: 1.25rem; /* Increased font size */
    transition: background 0.2s, color 0.2s;
    text-decoration: none;
}

.custom-region-btn:hover, .custom-region-btn:focus {
    background-color: #b0bdd6; /* Slightly darker for hover effect */
    color: #636d7e; /* Updated text color */
    text-decoration: none;
}

@media (min-width: 768px) {
    .lab-section {
        height: 100%;
    }
    .row .col-md-6 {
        display: flex;
        flex-direction: column;
    }
}