.banner{width:100%;background: url(../img/product/b2b2c_yy/banner.jpg) top center no-repeat;margin: 0px auto;overflow: hidden;height: 450px;}
.ban h1{font-size: 60px;margin: 20px 0px 20px 0px;line-height: 60px;}
.mimg li{width: 158px;margin: 20px 10px;border: 1px solid #eee;padding: 20px;float: left;border-radius: 4px;text-align: center;cursor: pointer;}
.mimg li i{display: block;width: 80px;height: 80px;margin: 0px auto 20px;}
.mimg li img{width: 100%;}
.mimg li h3{font-size: 16px;}
.m_3 .slide .slide_point{top: 210px;}
.fx_img{display: block;margin-top: 50px;}