#global_support_point{height:16px;}
#global_support{position:fixed; bottom:0; height:16px; line-height:18px; overflow:hidden; width:100%; z-index:999;}
#global_support .bg{background:#ccc; width:100%; height:100%; position:absolute; left:0; top:0;}
#global_support a{font-size:10px; color:#fefefe; position:absolute; display:block; left:0; width:100%; height:100%; left:0; top:0; text-align:center;}