@charset "utf-8";
/* CSS Document */
*,*:before,*:after { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; }
body{ margin:0px; padding:0px; font-size:12px;font-family:"微软雅黑","黑体"; line-height:1; min-width: 1312px; margin: 0 auto;}
ul,li,dl,dd,dt,p,h1,h2,h3,h4,h5,h6,ol,form,input{ margin:0px; padding:0px;}
input,textarea { font-family: "微软雅黑"; border: none; outline: none; background: none; }
ul,li{ list-style:none}
img{border:0px; padding:0px; display: block;}
a{ color:#5c5c5c; text-decoration:none}

h2,h3,h4,b,strong { font-weight: normal; }
em,i { font-style: normal; }

.clear{ zoom: 1; }
.clear:after { content: ''; display: block; clear: both; }
.fl { float:left}
.fr { float:right}
.hidden{display:none; background: url() no-repeat center;}

.w1216{ width: 1216px; margin: 0 auto; }

.topbanner{ width: 100%; height: 803px; background: url(../images/img01.jpg) no-repeat; background-size: cover; background-position: center; padding-top: 375px;  }
.sitebtn{ display: block; width: 138px; height: 43px; margin: 0 auto; transform: translateX(164px);  background: url(../images/img02.png) no-repeat; background-size: cover; background-position: center; transition: all 0.4s;  }
.sitebtn:hover{ background: url(../images/img03.png) no-repeat; background-size: cover; background-position: center;  }

.oneItembox{ width: 1222px; height: 619px; background: url(../images/img04.png) no-repeat; background-size: 100% 100%; background-position: center;  margin: 0 auto; margin-top: -330px; overflow: hidden; }
.oneItembox .oneleft{ float: left; margin-top: 175px; }
.oneItembox a{ display: block; margin-bottom: 34px; height: 45px;transition: all 0.4s; }
.oneItembox .oneleft a:nth-child(1){ margin-left: 126px;}
.oneItembox .oneleft a:nth-child(2){ margin-left: 41px;}
.oneItembox .oneleft a:nth-child(3){ margin-left: 44px;}
.oneItembox .oneleft a:nth-child(4){ margin-left: 72px;}
.oneItembox .oneleft a:nth-child(5){ margin-left: 53px;}
.oneItembox .oneright{ float: left; margin-top: 176px; }
.oneItembox .oneright a:nth-child(1){ margin-left: 168px;}
.oneItembox .oneright a:nth-child(2){ margin-left: 261px;}
.oneItembox .oneright a:nth-child(3){ margin-left: 297px;}
.oneItembox .oneright a:nth-child(4){ margin-left: 316px;}
.oneItembox .oneright a:nth-child(5){ margin-left: 307px;}
.oneItembox a:hover{ transform: translateY(-10px); }

.twoItembox{ width: 100%; height: 410px; background: rgba(49,119,240); padding-top: 54px; margin-top: 60px; }
.tit{ width: 666px; height: 39px;margin: 0 auto;}
.tit.t2{ width: 233px; height: 38px;margin: 0 auto;}
.tit.t3{ width: 723px; height: 39px;margin: 0 auto;}
.tit.t4{ width: 667px; height: 39px;margin: 0 auto;}
.tit.t5{ width: 552px; height: 39px;margin: 0 auto;}
.tit>img{ width: 100%;}
.twoItembox .twoul{ height:241px;  display: flex; justify-content: center; margin-top: 39px; }
.twoItembox .twoul li{ float: left; margin:0 6px;transition: all 0.4s;  }
.twoItembox .twoul li a{ display: block; width: 396px; height: 241px;}
.twoItembox .twoul li:hover{transform: translateY(-10px);}

.threeItembox{ padding-top: 46px; }
.threeItembox .twoul{ height:348px;  display: flex; justify-content: center; margin-top: 39px; }
.threeItembox .twoul li{ float: left; margin:0 2px;transition: all 0.4s;  }
.threeItembox .twoul li a{ display: block; width: 408px; height: 348px;}
.threeItembox .twoul li:hover{transform: translateY(-10px);}

.fourItembox{padding-top: 41px; }
.fourul{ height: 147px; display: flex; justify-content: center; margin-top: 30px; }
.fourul li{ float: left;transition: all 0.4s; }
.fourul li a{ display: block; height: 147px; width: 122px; margin: 0 auto; margin: 0 38px; cursor: pointer; }
.fourul li a>img{ margin: 0 auto }
.fourul li a>img:nth-child(2){ display: none; }
.fourul li.on a>img:nth-child(1){ display: none; }
.fourul li.on a>img:nth-child(2){ display: block; }
.fourul li:hover{transform: translateY(-10px);}
.fouritem{ width: 100%; margin-top: 20px; background: rgba(196,217,248)}
.fouritem .item{  display: none; width: 1215px; margin: 0 auto; position: relative; }
.fouritem .item>img{ display: block; width: 100%; }
.fouritem .item:nth-child(1){ display: block; }
.fouritem .item .abtn{ position: absolute; width: 100%; height: 100%; left: 0; top: 0; }
.fouritem .item .abtn a{ position: absolute; display: block; transition: all 0.6s; }
.fouritem .item .abtn a:hover{ transform: scale(1.05);}
.fouritem .item.item01 .abtn a.a01{ left: 386px; top: 295px;}
.fouritem .item.item01 .abtn a.a02{ left: 696px; top: 295px;}
.fouritem .item.item01 .abtn a.a03{ right: 88px; top: 295px;}
.fouritem .item.item02 .abtn a.a01{ left: 116px; top: 295px;}
.fouritem .item.item02 .abtn a.a02{ left: 646px; top: 295px;}

.fiveItembox{ padding-top: 48px; }
.fiveItembox .twoul{ height:418px;  display: flex; justify-content: center; margin-top: 31px; }
.fiveItembox .twoul li{ float: left; margin:0 0px;transition: all 0.4s;  }
.fiveItembox .twoul li a{ display: block; width: 412px; height: 418px;}
.fiveItembox .twoul li:hover{transform: translateY(-10px);}

.sixItembox{ padding-top: 53px; }
.sixul{ width: 1222px; margin: 0 auto; overflow: hidden; margin-top: 32px; }
.sixul li{ float: left; width: 182px; transition: all 1s;  position: relative; width: 15%; overflow: hidden; }
.sixul li:after{ content: ''; position: absolute; left: 0; top: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.65); z-index: 1 }
.sixul li.on{ width: 40%; }
.sixul li.on:after{ display: none;}

.sevenItembox{ width: 1218px; margin: 0 auto; height: 742px; margin-top: 27px; }
.sevenItembox>img{ width: 100%;}
.footer{ width: 100%;margin-top: 35px; }
.footer>img{ width: 100%;}