@charset "utf-8";

.header{position: relative; padding-bottom: 19%;}
.header::before{content: '';position: absolute; left: 0;top: 0;width: 100%; height: 100%;background:url(../images/xz/header_bg.png) repeat-x;z-index: 2;}
.header > .inhead{position: relative; z-index: 2;}
@media (max-width:992px){
  .header{padding-bottom: 0;}
  .header > .inhead{padding-top: 6%; padding-bottom: 6%;}
}


.header-logo{float: left; width: 40%; padding: 30px 0 30px;}
.header-logo img{display: block; margin: 0 auto;}
@media (max-width:1500px){
  .header-logo{width: 38%;}	
}
@media (max-width:1280px){
  .header-logo{width: 45%;}	
}
@media (max-width:992px){
  .header-logo{float: none; width: auto; margin: 0 auto; padding: 0 15% 30px;}
}
@media (max-width:450px){
  .header-logo{width: auto; padding: 15px 5% 15px;}
}

.header-search{position: absolute; top: 50%; right: 0; width: 25%; margin-top: -23px;}
.header-search dl{position: relative; border-radius: 3px; background: rgb(255,255,255); border-radius: 100em; overflow: hidden;}
.header-search dl dd{margin-right: 60px; margin-left: 20px;}
.header-search dl dd input[type="text"]{width: 100%; height: 45px; font-size: 1em; color: #666; line-height: 45px; border: none; background: none;}
.header-search dl dd input::-webkit-input-placeholder{color: #a2a2a2;}
.header-search dl dt.button{position: absolute; top: 0; right: -1px; bottom: -1px; width: 46px; cursor: pointer;}
.header-search dl dt.button a{position: absolute; top: 50%; right: 0; left: 0; margin-top: -23px; display: block; text-align: center;}
.header-search dl dt.button a img{display: block; width: 46px; height: 46px;}
@media (max-width:1280px){
  .header-search{width: 30%;}
}
@media (max-width:992px){
  .header-search{position: static; float: none; width: auto; max-width:none; margin-top: 0; margin-bottom: 30px;}
  .header-search dl dd{margin-right: 65px; margin-left: 15px;}
  .header-search dl dd input[type="text"]{height: 45px; line-height: 45px;}
}
@media (max-width:450px){
  .header-search dl dd input[type="text"]{font-size: .875em; height: 40px; line-height: 40px;}
  .header-search{margin-bottom: 15px;}	
}


.header > .mainnav{position: relative; z-index: 9; top: -20px;}
.header > .mainnav:after{position: absolute; bottom: 0; right: 0; left: 0; content: ""; height: 1px; background: #fff;}
.header > .mainnav ul li{float: left; position: relative; z-index: 5; text-align: center;}
.header > .mainnav ul li a{display: block; position: relative; font-weight: bold; color: #fff; line-height: 57px; font-size: 1.25em; text-align:center; transition: .3s;}
.header > .mainnav ul li a i{display: inline-block; vertical-align: middle; width: 25px; height: 25px; margin-right: 5px;}
.header > .mainnav ul li a i img{display: block; width: 100%; height: 100%;}
.header > .mainnav ul li a span{display: inline-block; vertical-align: middle;}
.header > .mainnav ul li a:hover{opacity: 1;}
.header > .mainnav ul li.checked a{opacity: 1;}

.header > .mainnav.rule ul.col-4 li{width: 25%;}
.header > .mainnav.rule ul.col-5 li{width: 20%;}
.header > .mainnav.rule ul.col-6 li{width: 16.66667%;}
.header > .mainnav.rule ul.col-7 li{width: 14.28571%;}
.header > .mainnav.rule ul.col-8 li{width: 12.5%;}

.header > .mainnav.isswiper ul.col-7 li{width: 13.25%;}
.header > .mainnav.isswiper ul.col-7 li.navli6{width: 20.5%;}

.header > .mainnav.isswiper ul.col-5 li{width: 20%;}
.header > .mainnav.isswiper ul.col-5 li.navli6{width: 20%;}
@media (max-width:1280px){
  .header > .mainnav ul li a{font-size: 1.125em;}
}
@media (max-width:992px){
  .header > .mainnav{top: auto;}
  .header > .mainnav .container{width: auto !important; padding-right: 0; padding-left: 0;}
  .header > .mainnav.rule:after{top: 0; height: auto; background: #1b70d1; opacity: .9;}
  .header > .mainnav.rule{padding: 4px 0;}
  .header > .mainnav.rule ul li a{padding-top: 0; display: block; margin: 2px 4px; line-height: 41px; height: auto;}
  .header > .mainnav.rule ul li a span{width: 4.25em; text-align: left;}
  .header > .mainnav.rule ul li:after{position: absolute; top: 50%; right: 0; content: ""; width: 1px; height: 18px; margin-top: -9px; background: #fff; opacity: .25;}
  .header > .mainnav.rule ul li a:after{position: absolute; top: 0; right: 0; bottom: 0; left: 0; z-index: 1; background-color: #fff; opacity: .25;}
  .header > .mainnav.rule ul li.checked a{color: #fff; background: none;}
  .header > .mainnav.rule ul li.checked a:after{content: "";}
  .header > .mainnav.rule .swiper-wrapper{display: block;}
  .header > .mainnav.rule ul.col-4 li:nth-child(4):after{content: normal;}
  .header > .mainnav.rule ul.col-5 li:nth-child(5):after{content: normal;}
  
  .header > .mainnav.rule ul.col-6 li{width: 33.33333%;}
  .header > .mainnav.rule ul.col-6 li:nth-child(3):after{content: normal;}
  .header > .mainnav.rule ul.col-6 li:nth-child(6):after{content: normal;}
  
  .header > .mainnav.rule ul.col-7 li{width: 25%;}	
  .header > .mainnav.rule ul.col-7 li.navli0 a{line-height: 86px;}
  .header > .mainnav.rule ul.col-7 li:nth-child(4):after{content: normal;}
  .header > .mainnav.rule ul.col-7 li:nth-child(7):after{content: normal;}
  
  .header > .mainnav.rule ul.col-8 li{width: 25%;}
  .header > .mainnav.rule ul.col-8 li:nth-child(4):after{content: normal;}
  .header > .mainnav.rule ul.col-8 li:nth-child(8):after{content: normal;}
  
  .header > .mainnav.isswiper ul li{width: auto !important;}
  .header > .mainnav.isswiper ul li a{padding-right: 15px; padding-left: 15px;}
  .header > .mainnav.isswiper ul li.checked a{background: #1b70d1; opacity: 1;}
}
@media (max-width:640px){
  .header > .mainnav.rule ul li a i{display: none;}
  .header > .mainnav.rule ul li a span{width: auto;}
}
@media (max-width:768px){
  .header > .mainnav.rule ul.col-5 li{width: 33.33333%;}		
  .header > .mainnav.rule ul.col-5 li.navli0 a{line-height: 86px;}
  .header > .mainnav.rule ul.col-5 li:nth-child(3):after{content: normal;}
  .header > .mainnav.rule ul.col-5 li:nth-child(5):after{content: normal;}
}
@media (max-width:414px){
  .header > .mainnav.isswiper ul li a{font-size: 1.0625em; height: 50px; line-height: 46px;}
  .header > .mainnav.rule ul li a{font-size: 1em; line-height: 35px;}
  .header > .mainnav.rule ul.col-7 li.navli0 a{line-height: 76px;}
  .header > .mainnav.rule ul.col-5 li.navli0 a{line-height: 76px;}
}

.header-swiper{position: absolute !important; top: 0; right: 0; bottom: 0; left: 0; z-index: 1;}
.header-swiper .swiper-wrapper{height: 100% !important;}
.header-swiper .swiper-slide{position: relative; width: 100%; height: 100% !important; overflow: hidden;}
.header-swiper .swiper-slide img{display: block; width: 100%; height: 100%; object-fit: cover;}