html中加减数量,数量加减（没用）

~~~

$(function(){

$(".Spinner").Spinner();

});

.center h3{font-size:14px;height:40px;margin:40px 0 0 0;}

.Spinner{display:block;overflow:hidden;width:100px;margin:0 auto 15px auto;}

.Spinner .Amount{width:36px;height:17px;padding:4px 5px;line-height:17px;border-width:1px 0;border-style:solid;border-color:#FFC642;float:left;text-align:center;color:#FFC642;outline:0;}

.Spinner a{display:inline-block;width:25px;height:25px;border:1px solid #FFC642;background-color:#f7f7f7;float:left;cursor:pointer;outline:0;}

.Spinner a i{font-style:normal;background:url(/public/static/index/images/jiajian/BuynBtn.png) no-repeat;display:block;width:9px;height:9px;margin:8px;text-indent:999999%;overflow:hidden;}

.Spinner .Decrease i{background-position:-9px -9px;}

.Spinner .Increase i{background-position:-9px -0px;}

.Spinner .DisDe i{background-position:-0px -9px;}

.Spinner .DisIn i{background-position:-0px -0px;}

.main-order-wrap section{padding:0 20px;}

~~~

~~~

~~~