.top {height:600px;background-repeat: no-repeat;background-position: center;width: 100%;}
.s-bj{background: #fff;width: 100%; min-width:1200px;}
.line1{height: 140px;background-repeat: no-repeat; background-position:center;}
.line2{ font-size:18px; color:#b16f45; text-align:center; line-height:35px; margin-top:15px;}
.line3{height: 460px;background-repeat: no-repeat; background-position:center;}
.line4{height: 150px;background-repeat: no-repeat; background-position:center;}
.line5{height: 475px; width:564px;background-repeat: no-repeat; background-position:center; margin:0 auto; text-align:center; font-size:18px; color:#b16f45; line-height:30px;}
.line6{height: 150px;background-repeat: no-repeat; background-position:center;}