.builder_row_cover{z-index:0;contain:strict;transform:translateZ(0)}.builder_row_cover:before,.builder_row_cover:after{height:100%;width:100%;position:absolute;top:0;left:0;z-index:-100;content:'';display:block;transition:opacity .5s ease-in-out,background-color .5s ease-in-out}.builder_row_cover:after{opacity:0}.tb_visual_hover>.builder_row_cover:after,.module_row:hover>.builder_row_cover:after,.module_subrow:hover>.builder_row_cover:after,.module_column:hover>.builder_row_cover:after{opacity:1}