#ajax-content-wrap > div.container-wrap > div > div > div > ul
{
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: distribute;
        justify-content: space-around;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    
}
#ajax-content-wrap > div.container-wrap > div > div > div > ul > li {
    margin: 0;
    padding: 0;
}
.product-category{
    min-width:250px;
}
@media screen and (max-width: 600px) {
    #ajax-content-wrap > div.container-wrap > div > div > div > ul
    {
        
        -webkit-box-pack: center;
            -ms-flex-pack: center;
                justify-content: center;
    }
}