.ws-area{background:#fafafa;display:inline-block;padding:20px;border-radius:10px;-moz-user-select:-moz-none;-khtml-user-select:none;-webkit-user-select:none;-ms-user-select:none}.ws-row{line-height:0}.ws-col{cursor:pointer}.ws-col.ws-selected{background:#eee}.ws-found{background:yellow}