.tab {
    display: flex;
    flex-wrap: wrap;
    margin: 0 0 1rem;
    padding: 0;
    list-style: none;
    position: relative;
    border-bottom: 1px solid rgba(128, 128, 128, 0.3);
}

.tab > * {
    flex: none;
    position: relative;
}

.tab > * > a {
    display: block;
    text-align: center;
    padding: 9px 20px;
    color: inherit;
    opacity: 0.6;
    border-bottom: 2px solid transparent;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    transition: opacity 0.15s ease-in-out, border-color 0.15s ease-in-out;
    line-height: 20px;
    text-decoration: none;
    cursor: pointer;
}

.tab > .active > a {
    opacity: 1;
    border-color: currentColor;
}

.tab-content {
    padding: 0;
    list-style: none;
    margin: 0;
}

.tab-content > li {
    display: none;
}

.tab-content > li.active {
    display: block;
}