.banner{width:100%;background: url(../img/product/b2b2c_cg/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;}
.m_2 .slide{width:660px; height:500px;float:right;}
.m_2 .slide .slide_cont{width:660px; height:500px; overflow:hidden;background: url(../img/product/b2b2c/tab_bg.png) center center no-repeat;}
.m_2 .slide .slide_cont ul li{ float:left;height:500px;}
.m_2 .slide .slide_cont ul li img{ display:block; width:660px; height:500px;}
.m_2 .slide .slide_point{ width:480px;position: absolute;left: 0;top: 200px;}
.m_2 .slide .slide_point span{width: 98px;height: 40px;line-height: 40px;text-align: center;border: 1px solid #eee;float: left;margin: 20px 20px 0px 0px;color: #666;border-radius: 4px;overflow: hidden;cursor: pointer;}
.m_2 .slide .slide_point .cur_point, .m_3 .slide .slide_point span:hover{background: #e50014;color: #fff;}
.fx_img{display: block;margin-top: 50px;}