#catalog-list {
    -webkit-column-count: 3;
    -moz-column-count: 3;
    column-count: 3;
}

.content ul {
    margin-left: 25px;
    margin-bottom: 22px;
}

.content ul li {
    list-style-type: disc;
    margin-bottom: 15px;
}

@media only screen and (max-width: 1024px) {
    #catalog-list {
        -webkit-column-count: 2;
        -moz-column-count: 2;
        column-count: 2;
    }
}

@media only screen and (max-width: 640px) {
    #catalog-list {
        -webkit-column-count: 1;
        -moz-column-count: 1;
        column-count: 1;
    }
}