.grayscale .et_pb_gallery_image{-webkit-filter:grayscale(100%);filter:grayscale(100%);opacity:.8}.grayscale .et_pb_gallery_image:hover{-webkit-filter:grayscale(0%);filter:grayscale(0%);opacity:1}.et_overlay:before{display:none}@media all and (max-width:767px){.two-col-grid.et_pb_gallery .et_pb_gallery_item.et_pb_grid_item{width:50%!important;margin:0!important}}