.standard-img{width: 1144px;    height: 424px;}
.backstage-img{ background: url("../images/icon-5.png") no-repeat center; display: block;}
.backstages{ background: #f6f7f7; }
.backstage-item{ width: 1000px;}
.backstage-item ul li{ display: inline-block; width: 106px; margin:24px 28px 0 28px;}
.backstage-item ul li i{width: 106px;height: 107px;margin: 0 auto;display: block;}
.backstage-item ul li p{ margin-top: 16px;}
.backstage-item ul li:hover{ cursor: pointer;}
.backstage-item ul li:nth-child(1) i{  background-position: -1px -154px;  }
.backstage-item ul li:nth-child(1):hover i{  background-position: -1px 0;  }
.backstage-item ul li:nth-child(2) i{  background-position: -209px -154px;  }
.backstage-item ul li:nth-child(2):hover i{  background-position: -209px 0;  }
.backstage-item ul li:nth-child(3) i{  background-position: -398px -154px;  }
.backstage-item ul li:nth-child(3):hover i{  background-position: -398px 0;  }
.backstage-item ul li:nth-child(4) i{  background-position: -600px -154px;  }
.backstage-item ul li:nth-child(4):hover i{  background-position: -600px 0;  }
.backstage-item ul li:nth-child(5) i{  background-position: -805px -154px;  }
.backstage-item ul li:nth-child(5):hover i{  background-position: -804px 0;  }
.backstage-item ul li:nth-child(6) i{  background-position: -995px -154px;  }
.backstage-item ul li:nth-child(6):hover i{  background-position: -995px 0;  }
.backstage-item ul li:nth-child(7) i{  background-position: -1175px -154px;  }
.backstage-item ul li:nth-child(7):hover i{  background-position: -1175px 0;  }
.backstage-item ul li:nth-child(8) i{  background-position: -1356px -153px;  }
.backstage-item ul li:nth-child(8):hover i{  background-position: -1356px 0;  }
.backstage-item ul li:nth-child(9) i{  background-position: -1551px -154px;  }
.backstage-item ul li:nth-child(9):hover i{  background-position:  -1551px 0;  }
.backstage-item ul li:nth-child(10) i{  background-position: -1732px -153px;  }
.backstage-item ul li:nth-child(10):hover i{  background-position: -1732px 0;  }
.backstage-item ul li:nth-child(11) i{  background-position: -1948px -154px;  }
.backstage-item ul li:nth-child(11):hover i{  background-position: -1948px 0;  }
.backstage-item ul li:nth-child(12) i{  background-position: -2146px -154px;  }
.backstage-item ul li:nth-child(12):hover i{  background-position: -2146px 0;  }
.standard-img.center {
    padding-bottom: 14px;
}
.bat_tit p{ padding-top:10px; font-size:16px;display: inline-block;}
.Backstage>ul>li{ padding: 72px 0 67px 0;}
.Backstage>ul>li:nth-child(2n){ background: #f5f6f6;}
.Backstage .Backstage-tit{ width: 435px; position: relative; margin-top: 107px;}
.Backstage .Backstage-tit .Backstage-tit-l{ font-size: 60px; position: absolute;
    top:-40px;left: 0; margin-right: 22px;}
.Backstage .Backstage-tit .Backstage-tit-r{ margin-left: 90px;}
.Backstage .Backstage-tit .Backstage-tit-r ul li{ display: inline-block;  padding: 0 10px; height: 23px; line-height: 23px;border: 1px solid #e5e5e5; border-radius: 10px; text-align: center; margin-top: 10px; margin-right: 10px; color: #333333;}
.Backstage .Backstage-tit .Backstage-tit-r ul li:hover{ color:#fe5d05; border-color: #fe5d05; cursor: pointer;}
.Backstage .Backstage-tit .Backstage-tit-r ul li.on{ color:#fe5d05; border-color: #fe5d05; cursor: pointer;}
.bl{margin-left: 80px;}
.br{margin-right: 80px;}
.Backstage .Backstage-img{ position: relative; width: 590px;}
.Backstage .Backstage-img .next{  width:20px; height:38px; position:absolute;  top:42%;left:-10%;background: url("../images/left-arrow.png"); cursor: pointer;}
.Backstage .Backstage-img .back{  width:20px; height:38px; position:absolute;  top:42%;right:-10%;background: url("../images/right-arrow.png");cursor: pointer;}