.simpletooltip{cursor:pointer;}.simple-tooltip{position:absolute;display:block;width:auto;max-width:200px;height:auto;padding:6px 8px;color:#ccc;font:400 13px/1.3em '微软雅黑',helvetica,arial,sans-serif;border:solid 2px #111;background-color:#222;margin-bottom:30px;-webkit-box-shadow:0 0 10px rgba(0,0,0,.2);-moz-box-shadow:0 0 10px rgba(0,0,0,.2);box-shadow:0 0 10px rgba(0,0,0,.2);-webkit-border-radius:5px;-moz-border-radius:5px;border-radius:5px;z-index:9999}.simple-tooltip .arrow{display:block;width:0;height:0;position:absolute;border-width:6px;border-style:solid;border-color:transparent}.simple-tooltip.top .arrow{left:50%}.simple-tooltip.left .arrow{top:50%}.simple-tooltip.bottom .arrow{left:50%}.simple-tooltip.right .arrow{top:50%}