.catalog-sort__option{
    margin-right: 20px;
    color: #000;
    font-weight: bold;
    position: relative;
}
.catalog-sort__option:hover{
    text-decoration: underline;
}
.catalog-sort__option:first-child{
    margin-left: 10px;
}

.catalog-sort__option--active::after{
    content: '';
    position: absolute;
    right: -12px;
    top: 50%;
    margin-top: -2px;
    border: 4px solid transparent;
    border-top: 4px solid #000;
}

.asc::after{
    content: '';
    position: absolute;
    right: -12px;
    top: 50%;
    margin-top: -2px;
    border: 4px solid transparent;
    border-top: 4px solid #000;
}


.desc::after{
    content: '';
    position: absolute;
    right: -12px;
    top: 50%;
    margin-top: -6px;
    border: 4px solid transparent;
    border-bottom: 4px solid #000;
}