.b-example-divider {
    height: 3rem;
    background-color: rgba(0, 0, 0, .1);
    border: solid rgba(0, 0, 0, .15);
    border-width: 1px 0;
    box-shadow: inset 0 .5em 1.5em rgba(0, 0, 0, .1), inset 0 .125em .5em rgba(0, 0, 0, .15);
}

.form-control-dark {
    color: #fff;
    background-color: var(--bs-dark);
    border-color: var(--bs-gray);
}
.form-control-dark:focus {
    color: #fff;
    background-color: var(--bs-dark);
    border-color: #fff;
    box-shadow: 0 0 0 .25rem rgba(255, 255, 255, .25);
}

.bi {
vertical-align: -.125em;
fill: currentColor;
}

.text-small {
    font-size: 85%;
}

.dropdown-toggle {
    outline: 0;
}




.bi {
    vertical-align: -.125em;
    pointer-events: none;
    fill: currentColor;
}

.dropdown-toggle { outline: 0; }

.nav-flush .nav-link {
    border-radius: 0;
}

.btn:focus {
    outline: none;
    box-shadow: none;
}

.btn-toggle {
    display: inline-flex;
    align-items: center;
    padding: .25rem .5rem;
    font-weight: 600;
    color: rgba(0, 0, 0, .65);
    background-color: transparent;
    border: 0;
}

.btn-toggle::before {
    width: 1.25em;
    line-height: 0;
    content: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='rgba%280,0,0,.5%29' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M5 14l6-6-6-6'/%3e%3c/svg%3e");
    transition: transform .35s ease;
    transform-origin: .5em 50%;
}

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

.btn-toggle-nav a {
    display: inline-flex;
    padding: .1875rem .5rem;
    margin-top: .125rem;
    margin-left: 1.25rem;
    text-decoration: none;
}

.btn-toggle-nav li {
    display: inline-flex;
    padding: .1rem .1rem;
    margin-top: 0rem;
    margin-left: 1.25rem;
    text-decoration: none;
}

.scrollarea {
    overflow-y: auto;
}

.navbar-toggler,
.navbar-toggler:active,
.navbar-toggler:focus{
    box-shadow: 0 0 0 0.1rem;
}

.navbar-toggler:hover{
    box-shadow: 0 0 0 0.15rem;
}