/*
    html { 
        -webkit-filter: grayscale(100%); 
        -moz-filter: grayscale(100%); 
        -ms-filter: grayscale(100%); 
        -o-filter: grayscale(100%); 
        filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);  
        _filter:none; 
    } 
*/
html{ font-size: 625%;}
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,form,fieldset,input,textarea,p,th,td{ margin:0px; padding:0px; font-size:14px; font-family: Microsoft Yahei; color:#333;}
h1,h2,h3,h4,h5,h6{ font-size:100%; font-weight:normal;}
table{ border-collapse:collapse; border-spacing:0; font-size:inherit; font:100%;}/*表格的边框合并为一个框 相邻单元格的边框间的距离0 字体大小继承上一级的设置*/
ol,ul{ list-style:none; }/*去除前面的点*/
fieldset,img,a img{ border:none; }/*去除边框*/
a,a:hover,a:visited{ color:#333;text-decoration:none; }/*去除下划线*/
input{ -webkit-appearance: none; }/*去除IOS下默认样式*/
a,div{ -webkit-tap-highlight-color: transparent; -webkit-touch-callout: none; -webkit-user-select: none; }/*去除点击阴影,长按弹出系统键盘,禁止IOS复制页面*/
/*清除浮动*/
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden; }
.clearfix{display:inline-table;}/* Hides from IE-mac \*/
* html .clearfix{height:1%;}
.clearfix{display:block;}/* 结束 hide from IE-mac */
*+html .clearfix{min-height:1%;}/* IE7 */
.all{ max-width:640px; margin:0px auto; position:relative;}
/*全局css*/
.none{ display: none;}
.bg-f6{ background: #F1F3F5;}
/*遮蔽层*/
.layer{ width: 100%; position: fixed; top: 0px; background: rgba(0,0,0,0.5);}
.layer .cont{ width: 80%; height: 90px; margin: 70% auto 0 auto; overflow: hidden; background: #fff; border-radius:5px; text-align: left;}
.layer .text{ border-bottom: 1px solid #f8f8f8; height: 50px; line-height: 0.5rem; text-align: left; font-size: 0.14rem; padding: 0 20px;}
.layer .close{ text-align: right; padding: 0 20px; line-height: 0.4rem; color: #0CAEE7;}
/*top*/
.return-top{ position: fixed; right: 5px; bottom: 60px; z-index: 9999;}
.return-top img{ width: 38px; height: 38px;}