.row:after{content:"";display:block;clear:both}.row > *{box-sizing:border-box;float:left;padding:0 10px}.row img{display:block;width:100%;height:auto}.row .col-x-2{width:16.6%}.row .col-x-3{width:25%}.row .col-x-4{width:33.2%}.row .col-x-6{width:50%}<!-- WP Super Cache is installed but broken. The constant WPCACHEHOME must be set in the file wp-config.php and point at the WP Super Cache plugin directory. -->