#wc_photos{float:right;width:49%;}
.wc-page-content{float:left;width:49%;padding-top:25px;}

#wc_photos a {-webkit-filter: grayscale(0%); /* Safari 6.0 - 9.0 */
    filter: grayscale(0%);
}

#wc_photos a:hover{-webkit-filter: grayscale(100%); /* Safari 6.0 - 9.0 */
    filter: grayscale(100%);
}

@media (max-width: 767px) {
.wc-page-content{float:none;width:100%;padding-top:0px;}
#wc_photos{float:none;width:100%;}
}