@charset "utf-8";
.fr{float:right}
.w1000{width:1000px}
.m_auto{margin:0px auto}
 body{background:#eef0f2}
.header{height:136px;width:100%}
.header .w1000{background:url(../IMG/img_101.jpg) no-repeat 748px 82px ;height:100%}
.header .logo{padding-top:44px;float:left}
.top_nav{font-size:14px;float:right;margin-top:46px}
.top_nav li{float:left;padding:0px 18px ;border-right:1px solid #4e4b4a;}
 .top_nav li.last{border:none;padding-right:0px}
 .nav{background:url(../IMG/img_111.jpg) repeat-x;height:48px; }
 .nav ul{float:left}
 .nav li{float:left;margin-right:68px;}
  .nav li.last{margin:0px}
  .nav li.first{margin-left:35px}
.banner{width:100%;height:341px}
.banner01{background:url(../img/banner_01.jpg) no-repeat top center;}
.banner02{height:347px;background:url(../img/banner_02.jpg) no-repeat top center;}
.net_tuoguan01{width:100%;height:1021px;background:url(../IMG/img_108.jpg) no-repeat center top; }
.net_tuoguan02{width:100%;height:977px;background:url(../IMG/img_109.jpg) no-repeat center top; }
.net_tuoguan03{width:100%;height:1639px;background:url(../IMG/img_110.jpg) no-repeat center top; }

.shop_tuoguan01{width:100%;height:1197px;background:url(../IMG/img_112.jpg) no-repeat center top; }
.shop_tuoguan02{width:100%;height:1152px;background:url(../IMG/img_113.jpg) no-repeat center top; }
.shop_tuoguan03{width:100%;height:838px;background:url(../IMG/img_114.jpg) no-repeat center top; }
.case_tuoguan01{width:100%;height:952px;background:url(../IMG/img_115.jpg) no-repeat center top; }
.case_tuoguan02{width:100%;height:1743px;background:url(../IMG/img_116.jpg) no-repeat center top; }