.main {
    height: 100vh;
    max-height: 100vh;
    overflow-x: auto;
    overflow-y: hidden;
}

.space {
    flex-shrink: 0;
    width: 1.5rem;
    height: 100vh;
    background-color: rgba(0, 0, 0, .1);
    border: solid rgba(0, 0, 0, .15);
    border-width: 1px 0;
    box-shadow: inset 0 0.5em 1.5em rgb(0 0 0 / 10%), inset 0 0.125em 0.5em rgb(0 0 0 / 15%);
}

.fw-semibold {
    font-weight: 600;
}

.fa-bootstrap {
    font-size: 32px; 
}

.lh-tight {
    line-height: 1.25;
}

.btn-mint {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    color: rgba(0, 0, 0, .65);
    font-weight: 600;
    border: 0;
}

.btn-mint::before {
    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");
    line-height: 0;
    margin-right: 0.25rem;
    transition: transform .35s ease;
    transform-origin: 50% 50%;
}

.btn-mint[aria-expanded="true"]::before {
    transform: rotate(90deg);
}

.btn-mint-list a {
    display: inline-flex;
    padding: 0.1875rem 0.5rem;
    margin-top: 0.125rem;
    margin-left: 1.25rem;
    text-decoration: none;
}

.btn-mint:hover, .btn-mint:focus, .btn-mint-list a:hover, .btn-mint-list a:focus {
    background-color: #d2f4ea;
    color: rgba(0, 0, 0, .85);
}

