/*!
 * 滚动条
 **/.kf-editor-edit-scrollbar{border-top:1px solid #ddd;bottom:0;height:16px;left:0;position:absolute;width:100%;z-index:994}.kf-editor-ui-left-button{left:0}.kf-editor-ui-left-button,.kf-editor-ui-right-button{background:#fff;height:100%;position:absolute;top:0;width:5px}.kf-editor-ui-right-button{right:0}.kf-editor-ui-track{background-image:url(../images/scrollbar/edit/bar-left.png),url(../images/scrollbar/edit/bar-right.png),url(../images/scrollbar/edit/bar-bg.png);background-position:0 0,right 0,0 0;background-repeat:no-repeat,no-repeat,repeat-x;left:5px}.kf-editor-ui-thumb,.kf-editor-ui-track{height:100%;position:absolute;top:0;width:0}.kf-editor-ui-thumb{left:0}.kf-editor-ui-thumb-left{background:url(../images/scrollbar/edit/thumb-left.png) no-repeat 0 0;height:100%;left:0;position:absolute;top:0;width:5px;z-index:1}.kf-editor-ui-thumb-right{background:url(../images/scrollbar/edit/thumb-right.png) no-repeat 0 0;height:100%;position:absolute;right:0;top:0;width:5px}.kf-editor-ui-thumb-body{background:url(../images/scrollbar/edit/thumb-bg.png) repeat-x 0 0;height:100%;left:5px;position:absolute;top:0;width:0}