#tseriesindex_cover {
    padding: 10px;
    background-color: var(--theme-color-alt);
    color: white;
}
#tseriesindex_categoybar {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 20px;
    background-color: white;
    padding: 10px;
}
#tseries_testlist {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 15px;
}
@media (max-width: 993px) {
    #tseries_testlist {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 601px) {
    #tseries_testlist {
        grid-template-columns: auto;
    }
}
.tseriesindex_categorybtn {
    display: block;
    text-align: center;
    padding: 5px;
    color: #000 !important;
}
.tseriesindex_categorybtn.active {
    background-color: var(--theme-color-alt-light);
    font-weight: bold;
}
.tseriesindex_categorybtn .count {
    display: block;
    font-size: 0.8rem;
}