body {
    min-height: 100vh;
    min-height: -webkit-fill-available;
}

html {
    height: -webkit-fill-available;
}

main {
    height: 100vh;
    height: -webkit-fill-available;
    max-height: 100vh;
    overflow-x: auto;
    overflow-y: hidden;
}

.dropdown-toggle { outline: 0; }

.btn-toggle {
    padding: .25rem .5rem;
    font-size: 14px;
    font-weight: 600;
    color: rgba(0, 0, 0, .65);
    background-color: transparent;
}
.btn-toggle:hover,
.btn-toggle:focus {
    color: rgba(0, 0, 0, .85);
    background-color: #2a5d73;
}

.btn-toggle[aria-expanded="true"] {
    color: rgba(0, 0, 0, .85);
    background-color: #2a5d73;
}
.btn-toggle[aria-expanded="true"]::before {
    transform: rotate(90deg);
}
.btn-toggle[aria-expanded="false"] {
    color: rgba(0, 0, 0, .85);
    background-color: transparent;
}

.btn-toggle-nav a {
    padding: .1875rem .5rem;
    font-size: 13px;
}

.scrollarea {
    overflow-y: auto;
}