*{margin:0;padding:0}
ol,ul,li{list-style:none;}
body{font-family:"Verdana", "Tahoma", "Lucida Grande", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;color: #333;font-size: 14px;}
.dragX{position:absolute;width:500px;margin:0 auto;height:10px;background:#eee;left:10%;top:50px; border-radius:5px;z-index: 0;}
.drag-handle{position:absolute;background:#429DEF;top:-8px;left:0;padding:0; width:24px;height:24px;border-radius:50%;cursor:-webkit-grab;margin-left:-12px}