<?php ?> <span class="activatedev" style="position: fixed; width: 42px; height: 42px; cursor: pointer; bottom:6px; left:6px; border: 1px solid #ccc; border-radius: 50%; line-height:42px; text-align: center; color: #ccc; opacity:0.5; font-size: 12px;"> dev </span> <script type="text/javascript"> jQuery('.activatedev').on('click', function(){ jQuery('.site').toggleClass('devel'); if(!jQuery('.show-grid').length) { jQuery('.site').append('<div class="show-grid"></div>'); } }) </script>
cải xoăn