body{
    background:url("../images/bj_4rne.jpg") repeat top left;
}
.header{
    background:url(../images/topb1j.jpg) no-repeat top center #005083;
    height:110px;
    position: fixed;
    z-index: 999;
    width: 100%;
    box-shadow: 2px 2px 2px rgba(0,0,0,0.5)
}
.header ul{
    position:absolute;
    left:270px;
    top:39px;
}
.header ul li{
    float: left;
    padding-left:20px;
}

.header a{
    display: block;
    float: left;
    padding:25px 20px;
    color:#393f4d;
    font-size:16px;
}
.header li.active a{
    background: #005083;
    color:#fff;
}
.header a:hover{
    background: #005083;
    color:#fff;
}
/*轮播*/
.banner-list{
    position: relative;
}
.banner-list ul{
    position: relative;
}
.banner-list ul li img{
    width:100%;
}
.banner-list span{
    cursor: pointer;
}

/*产品分类*/
.productcate{
    clear:both;
    background:#f6f6f6;
    z-index: 55;
    position: relative;
}
.productcatebg{
    background:#005083;
    position: absolute;
    width:60%;
    height:362px;
    top:-83px;
}
.productcate-box {
    width:100%;
    position: relative;
    overflow: hidden;
    top:-43px;
    left:50px;
}
.productcate-box li{
    background-size:cover;
    float: left;
    width:260px;
    height:140px;
    line-height:140px;
    text-align: center;
    z-index: 66;
}
.productcate-box li:first-child,.productcate-box li:last-child{
    line-height:0;
}
.productcate-box li .productcate-title{
    color:#fff;
    padding:20px 20px 20px 0;
    text-align: left;
    height:100px;
}
.productcate-box li .productcate-title h1{
    font-size:24px;
    line-height: 24px;
    margin-top: 10px;
}
.productcate-box li .productcate-title p{
    font-size:14px;
    margin-top:2px;
    font-weight: 100;
    line-height:20px;
}
.productcate-box li .productcate-title b{
    background:#393f4d;
    display: inline-block;
    height:3px;
    margin-top: 20px;
    width:60px;
}
.productcate-box li>a{
    position: relative;
    width:100%;
    font-weight: bold;
    height:140px;
    color:#2e8dc0;
    display: none;
    background:rgba(0,0,0,0.7);
}
.productcate-box li:hover>a{
    display: block;
}
.productcate-title>a{
    width:30px;
    display: block;
    margin-top: 20px;
}
.productcate-title>a>img{
    width:100%;
    animation:arrow ease-in-out 2s infinite ;
}
@keyframes arrow {
   0% {
       opacity:1;
    }

    50% {
        opacity:0;
    }
    100% {
        opacity:1;
    }
}

.productcate-box li:nth-child(2){
    background:url("../images/p_01.jpg") no-repeat center;
    background-size:cover;
}
.productcate-box li:nth-child(3){
    background:url("../images/p_02.jpg") no-repeat center;
    background-size:cover;
}
.productcate-box li:nth-child(4){
    background:url("../images/p_03.jpg") no-repeat center;
    background-size:cover;
}
.productcate-box li:nth-child(5){
    background:url("../images/p_04.jpg") no-repeat center;
    background-size:cover;
}
.productcate-box li:nth-child(6){
    background:url("../images/p_05.jpg") no-repeat center;
    background-size:cover;
}
.productcate-box li:nth-child(7){
    background:url("../images/p_06.jpg") no-repeat center;
    background-size:cover;
}
.productcate-box li:last-child{
    background:#005083;
    line-height: 140px;
}
.productcate-box li:last-child .more{
    width: 200px;
    height:100px;
    line-height: 100px;
    margin: 20px  auto 0;
    border:2px solid #fff;
    position: relative;
}
.productcate-box li:last-child .more>a{
    background:transparent;
    display: block;
    font-weight:bold;
    color:#fff;
    width: 200px;
    height:100px;
}
.productcate-box li:last-child .more:hover>a{
    background:#fff;
    color:#363f48
}
.productcate-box li:last-child .more>img{
    position: absolute;
    right:-15px;
    top:calc(50% - 15px)
}
/*关于我们*/
.about{
    clear:both;
    padding:100px 0;
    position: relative;
}
.about .wid1000{
    border: 4px solid #005083;
    width: 1072px;
}
.about-container{
    padding:50px;
    overflow: hidden;
}
.about-container-text{
    color:#363f48;
}
.about-container-text h1{
    font-size: 24px;
    line-height: 24px;
    margin-top: 10px;
    color:#363f48;
    margin-bottom:3px;
}
.about-container-text p{
    font-size: 14px;
}
.about-container-text p:first-child{

}
.about-container-text p:last-child{
    line-height:24px ;
    padding-right: 5%;
    margin-top:10px;
}
.about-img{
    position: absolute;
    right:50px;
    top:-30px
}
.about-container .add{
    position: absolute;
    top: -30px;
    width: 45px;
    height: 45px;
    right: 40px;
}
/*我们的优势*/
.good{
    background:url("../images/cp_good.jpg") no-repeat center;
    -webkit-background-size:cover;
    background-size:cover;
    position: relative;
    overflow: hidden;
    height:550px;
}
.good-left{
    width:50%;
    height: 550px;
}
.goodbg{
    width: 270px;
    height:410px;
    margin:80px  auto 0;
    background:url("../images/goodbg.png") no-repeat center;
    background-size:cover;
    position: relative;
}
.goodbg-txt{
    padding:100px 10px 20px;
    width:200px;
    margin: 0 auto;
}
.goodbg-txt h1{
    font-size:30px;
    color:#fff;
}
.goodbg-txt p{
    color:#fff;
}
.goodbg-txt h3{
    position: absolute;
    bottom:50px;
    font-size: 18px;
}
.goodbg-txt .firh3{
    left:-100px;
    bottom:70px;
}.goodbg-txt .lasth3{
    right:5px;
    bottom:45px;
    width: 100%
}
 .goodbg-txt .more{
     width: 100px;
     height:35px;
     background: #303440;
     text-align: center;
     margin-top: 40px;
 }
.goodbg-txt .more a{
    color:#fff;
    display: inline-block;
    font-size:14px;
    line-height: 35px;
}
.good-right{
    width:50%;
    color:#fff;
    position: relative;
}
.good-right dl{
    position: absolute;
    left:-35px;
}
.good-right dl:first-child{
    top:150px;
}
.good-right dl:nth-child(2){
    top:250px;
}
.good-right dl:last-child{
    top:350px;
}
.good-right dl dt{
    margin-right:20px;
}
.good-right dl dd p{
    font-size: 12px;
}
.good-right dl dd p:last-child{
    margin-top: 10px;
}
/*产品展示*/
.productshow .wid1000{
    padding:100px 0;
    overflow: hidden;
}
.productshow-left{
    width:30%;
    overflow:hidden;
}
.productshow-left span{
    background:#005083;
    display:block;
    float: left;
    height:90px;
    width: 90px;
    color:#fff;
}
.productshow-left span:first-child{
    text-align: center;
    line-height: 90px;
}
.productshow-left span:last-child{
    padding-left:30px;
    background:url("../images/cp_showbg.jpg") no-repeat right bottom ;
    width:calc(100% - 120px);
    background-size:cover;
}
.productshow-left span:last-child h2{
    margin-top: 20px;
    font-size: 24px;
}
.productshow-left span:last-child p{
    font-size: 14px;
}
.productshow-left-bottom{

}
.productshow-left-bottom>p{
    width: 90px;
}
.productshow-left-bottom-list{
    width:calc(100% - 90px);
}
.productshow-left-bottom-list li{
    padding-left:30px;
    display: block;
    height:45px;
    line-height:45px;
    background: #005083;
}
.productshow-left-bottom-list li a{
    display: block;
    line-height:45px;
    color:#fff;
}
.productshow-left-bottom-list li.active{
    background:#fff;
}
.productshow-left-bottom-list li.active a{
    color:#333
}
.productshow-left-bottom-list li:hover{
    background:#fff;
}
.productshow-left-bottom-list li:hover a{
   color:#333
}
.productshow-right{
    width:calc(70% - 50px);
    padding-left:50px;
}
.productshow-right ul{
    width:100%;
    height:550px;
    overflow-y:auto ;
}
.productshow-right ul li{
    float: left;
    margin-right:20px ;
    width:30.43%;
    margin-bottom:20px;
}
.productshow-right ul li a{
    display: block;
}
.productshow-right ul li img{
    width: 100%;
    border: 1px solid #eee;
}
/*.productshow-right ul li:last-child,.productshow-right ul li:nth-child(3),.productshow-right ul li:nth-child(6),.productshow-right ul li:nth-child(9),.productshow-right ul li:nth-child(12){*/
    /*margin-right:0% ;*/
/*}*/
.productshow-right ul li p{
    font-size: 12px;
}
/**联系我们*/
.contact{
    background:#005083;
    height:180px;
    position: relative;
}
.contact-left{
    background: #303440;
    width:70%;
    height:180px;
    color:#fff;
    position: relative;
}
.contact-left-txt{
    width:45%;
    margin-top:10px;
    padding:40px 40px 0
}
.contact-left-txt h1{
    font-size: 30px;
    margin-bottom: 5px;
}
.contact-left img{
    right:-120px;
    top:23px;
    position: absolute;
}
.contact-left-txt p{
    font-size: 12px;
}
.borders{
    position: absolute;
    border: 2px solid #fff;
    width:77%;
    height: 116px;
    top: 32px;
    left:20px;
}
/*新闻中心*/
.news{
    padding:100px 0;
}
.new-left{
    width:calc(70% - 50px);
    margin-left: 50px;
}
.new-left ul li{
    background: #f6f6f6;
    margin-bottom:20px;
    font-size: 12px;
    cursor: pointer;
}
.new-left ul li:last-child{
    margin-bottom: 0;
}
.new-left ul li h3{
    padding-top: 10px;
    font-size: 14px;
}
.new-left ul li img{
    margin-right:20px;
}
.new-left ul li p{
    height: 64px;
    overflow: hidden;
    margin-top:5px;
}
.new-right{
    width:30%;
    overflow:hidden;
}
.new-right span{
    background:#005083;
    display:block;
    float: left;
    height:90px;
    width: 90px;
    color:#fff;
}
.new-right span:last-child{
    text-align: center;
    line-height: 90px;
}
.new-right span:first-child{
    padding-left:30px;
    background: #303440;
    width:calc(100% - 120px)
}
.new-right span:first-child h2{
    margin-top: 20px;
    font-size: 24px;
}
.new-right span:first-child p{
    font-size: 14px;
}
.new-right-title>img{
    vertical-align: middle;
}
.new-right-title>p{
    background: #005083;
    height:66px;
    color:#fff;
    font-size: 16px;
    line-height: 66px;
    padding-left:20px;
}
/*地址*/
.address{
    background:#005083;
    height:170px;
    color:#fff;
}
.address dl{
    float: left;
    width: 20%;
    margin-top: 50px;
    padding: 20px;
    color:#fff;
}
.address dl dt{
    margin-right:5px;
    width:40px;
}
.address dl dd{
    color:#fff;
}
.address dl dd p{
    font-size: 14px;
}
.address b{
    margin-top:50px;
    height:80px;
    border-right: 1px solid #23719c;
    display: block;
}
.address img{
    width: 100%;
}
.footer{
    background:#303440;
    height:50px;
    padding-top: 45px;
    color:#979aa1
}
.footer p>a{
    color:#979aa1;
}
#toTop{background:url('../images/top.png') no-repeat -126px 0;width:40px;height:40px;display:block;position:fixed;_position:absolute;right:40px;bottom:40px;opacity:0.9;filter:alpha(opacity=90);z-index:101;}
#toTop:hover{background-position: -126px -42px;z-index:101;transition: all linear 0.2s}

.tabs{
    display: none;
}
.tabs-on{
    display: block;
}

.productshow-right ul::-webkit-scrollbar{
    width: 16px;
    height: 16px;
    background-color: #f5f5f5;
}
/*定义滚动条的轨道，内阴影及圆角*/
.productshow-right ul::-webkit-scrollbar-track{
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,.3);
    border-radius: 10px;
    background-color: #f5f5f5;
}
/*定义滑块，内阴影及圆角*/
.productshow-right ul::-webkit-scrollbar-thumb{
    /*width: 10px;*/
    height: 20px;
    border-radius: 10px;
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,.3);
    background-color: #999;
}

/*新闻详情页*/
.newbox{
    width:calc(100% - 360px - 50px);
    margin-left: 50px;
}
.newbox h1{
    text-align: center;
    font-size:22px;
    margin-bottom: 10px;
}
.newbox h3{
    font-weight: normal;
    font-size: 14px;
    text-align: center;
    margin-bottom: 10px;
}
.newcontent>p{
    text-indent:2rem;
    margin-bottom:10px;
    font-size:14px;
}
.prev,.next{
    cursor: pointer;
}

/*分页*/
.pages {

}
.pages li{
    float: left;
    font-size: 14px;
    vertical-align: middle;
}
.pages li button{
    padding:5px 10px;
    background: #f6f6f6;
    border: 1px solid #aaa;
    margin: 0 5px 0 5px
}
.pages li input{
    width:20px;
    padding:4px 10px;
    margin: 0 5px 0 5px
}
.pages li.mar-top{
    margin:5px 5px 0;
}