@charset "utf-8";
/* CSS Document */

/*首页头部 start*/
header{width:100%; margin:6% auto 0; -webkit-box-pack:justify; background-color:#252626;}
header section{ width:50%;}
header section .logo{ max-width:75%; margin-left:1em; margin-top:0.5em; margin-bottom:0.5em;}
.nav{-webkit-box-pack:end; width:100%; padding-top:10%;}
.nav li{color:#fff; height:1em; line-height:1em;}
.nav li:nth-child(1){text-align:right;}
.nav>li>a{ color:#fff;}
.nav li:nth-child(2){ font-family:Arial; margin:0 1.5em ; font-size:110%;}
.nav li:nth-child(3){padding-right:1em;}
.nav li:nth-child(3) img{width:1.5em; height:1em;}
/*首页头部 end*/

/*首页中部 start*/
/*banner*/
#banner{ width:100%; height:100%; position:relative; background:#b1c3cf;}
.index_banner{text-align: center; position: relative;}
.index_banner  img{display:none;max-width:100%;position: absolute; left: 0; top:0;}
.btn_bg{width:100%; height:16%;background:url(../images/btn_bg.png) repeat;position:absolute; bottom:0;left:0; z-index:100;}
.banner_bnt{width:40%;position:relative;height:100%; margin:0 auto; text-align:center; z-index:101;}
.banner_bnt a{ margin:0;}
.banner_bnt a img{width:33%; height:85%;}
.indexBox{position:relative;width:100%;clear:both; background:url(../images/body_bg.jpg) no-repeat center; background-size:100% 100%;}
.boxwarp{width:94.68%; margin:0 auto; padding-top:1em;}
.indexBox section{float:left;text-align:center;margin-bottom:4%;border-radius:0.2em; }
.indexBox section div{ margin:0; padding:0;}
.indexBox section div img{max-width:100%;}
.indexBox section span{ display:block;}
.indexBox section.search1{ width:69%; margin-right:4%; }
.indexBox section.search2{ width:27%;}
.indexBox section.search3{width:27%;}
.indexBox section.search4{width:38%; margin-left:4%; margin-right:4%;}
.indexBox section.search5{width:27%;}
.indexBox p{ color:#fff; padding-top:0.5em;text-align:center; margin-bottom:0.5em;}

/*首页中部 end*/

/*弹出层*/
.tt{ position:absolute; top:0; left:0; width:100%; height:100%; background:#000; opacity:0.7; z-index:10;}
.ttbox{ color:#6a7074;height:5em; width:50%; background:#fff; border-radius:0.1em; margin:0 auto; padding:1em 0;position:absolute; top:60%; left:50%; margin-left:-5em; z-index:11;}
.ttselect .selected { background:url(../images/style1.png) no-repeat scroll left center rgba(0, 0, 0, 0); background-size:auto 50%;}
.ttselect span { background: url(../images/style.png)no-repeat scroll left center rgba(0, 0, 0, 0); background-size:auto 50%;cursor: pointer; padding-left: 1em; margin-left: 1em; }
.index_btn{ width:50%; margin:1em auto; background:#b08b36; text-align:center; padding:0.2em 0; border-radius:0.1em;}
.index_btn a{ color:#fff;}