@charset "utf-8";
html,body{padding:0;margin:0;}
*{padding:0;margin:0;}
ul, ol ,li,dl{ list-style:none;margin:0; padding:0;}
body{ margin: 0 auto;font-size: 14px;color: #333;font-family: "microsoft yahei";background-color: #f2f2f2;}
a{ text-decoration:none; color: #333;}
a:hover{color: #333;}
img{max-width: 100%;}
body{font-size: 14px;font-family:"Microsoft Yahei";color: #333; max-width: 750px; margin: 0 auto;}
.wap{}

.banner{overflow: hidden;}
.banner img{width: 100%;vertical-align: middle;}
.nav ul{overflow: hidden;}
.nav li{float: left;width: 33.3%;text-align: center;font-size: 14px;padding: 20px 0; box-sizing: border-box;
    border-bottom: 1px solid #ddd;border-right: 1px solid #ddd;background: #fff;}
.nav li img{display: block; width: 36%;margin: 0 auto;margin-bottom: 10px;}
.btn{text-align: center;padding: 35px 0;}
.btn a{background: #068efc;padding: 13px 40px;font-size: 18px;border-radius: 5px;color: #fff;}
.btn img{width: 25px;margin-right: 8px;vertical-align: middle;}