div.wc_resizer { display: block; z-index: 2000; cursor: ew-resize; position: absolute; top: 0; width: 7px; height: 100%; }
div.wc_resizer:hover { background-color: rgba(0,0,0,0.05); }
div.wc_resizer.left { left: -3px; }
div.wc_resizer.right { right: -3px; }