.wrapper{
  width:100%;color:#6b6968;font-size: 23px;font-family:"微软雅黑";
}
.wrapper p,h3{line-height:2;}
.content_wrapper{
  width:1200px;margin:0 auto;height:640px;
}

/*第1部分*/
.skin_content1{width:100%;background:#f6f6f6;height: 640px;}
.skin_content1_1 {}
.skin_content1_1 img{width:1200px;}

/*第2部分*/
.skin_content2{width:100%;height: 640px;}
.skin_content2_1{}
.skin_content2_1_1{padding-top:10px; }
.skin_content2_1_1 img{width:640px;}
.skin_content2_1_2{float:left;margin:230px 10px 0 5px;}

/*第3部分*/
.skin_content3{width:100%;background:#f6f6f6;height: 640px;}
.skin_content3_1{}
.skin_content3_1_1{float:left;padding-top: 100px;}
.skin_content3_1_1 img{width:550px;}
.skin_content3_1_2{position:relative;top:230px;left:55px;}

/*第4部分*/
.skin_content4{width:100%;height: 640px;}
.skin_content4_1{}
.skin_content4_1_1{padding-top:125px; }
.skin_content4_1_1 img{width:600px;}
.skin_content4_1_2{float:left;margin:225px 70px 0 30px;}

/*第5部分*/
.skin_content5{width:100%;background:#f6f6f6;height: 640px;}
.skin_content5_1{}
.skin_content5_1_1{float:left;position: relative;top:232px;left:40px;}
.skin_content5_1_1 img{width:600px;}
.skin_content5_1_2{position: relative;top:330px;left:60px;}

/*第6部分*/
.skin_content6{width:100%;height: 640px;}
.skin_content6_1{}
.skin_content6_1_1{padding-top: 150px}
.skin_content6_1_1 img{width:600px;}
.skin_content6_1_2{float:left;margin: 300px 100px 0 140px;}

/*第7部分*/
.skin_content7{width:100%;background:#f6f6f6;height: 640px;}
.skin_content7_1{}
.skin_content7_1_1{float:left;margin: 0px 100px 0 250px;}
.skin_content7_1_1 img{width:300px;}
.skin_content7_1_2{position: relative;top:230px;}

/*第8部分*/
.skin_content8{width:100%;}
.skin_content8 img{width:100%;}