*{list-style:none;box-sizing:border-box;margin:0;padding:0;}
body{line-height:1.5;font-size:14px;color:#444;}
a{text-decoration:none;color:inherit;}
.w{width:1200px;height:100%;margin:0 auto;}
.header-region{height: 94px;}

.header-region .w {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header-tel{background:url(../image/htel.png) no-repeat left center;padding-left: 70px;font-size: 14px;color:#000;line-height:1.3;}
.header-tel p{font-size: 24px;color: #1da008;font-weight:700;font-family:arial;}
.navbar{height:60px;background: rgba(0,0,0,.3);}
.navbar li{flex:1;text-align:center;position:relative;}

.navbar li.active {background-color: #1654cc;}

li.nav-item.on {
    background-color: #1654cc;
}

.navbar ul
{
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar li:last-of-type{background:none;}
.navbar li a{display:block;line-height:60px;color: #fff;font-size: 16px;}
.navbar li ul{display:none;position:absolute;left:0;top:60px;width: 100%;z-index: 999;background-color: #b2b2b2;}

.navbar li ul li:hover {
    background-color: #1654cc;
}
.navbar li.hov ul{display:block;}

.product-region{padding:36px 0 48px;}
.product-lside{width:250px;}
.product-lside-tit{height:60px;background:url(../image/promenu.jpg) no-repeat center;line-height:60px;color:#fff;font-size:22px;font-weight:700;text-align:center;}
.product-lside-tit span{font-size:14px;font-weight:400;padding-left:10px;}
.product-lside-menu{background:#0157aa;margin-top:13px;height:648px;padding:11px 15px;}
.product-lside-menu h3{height:40px;line-height:40px;background:#6b9dcd;font-size:20px;color:#fff;font-weight:700;padding-left:15px;margin-bottom:13px;}
.product-lside-menu ul{overflow:hidden;padding:0 10px 10px;}
.product-lside-menu li{width:50%;display:block;float:left;line-height:49px;border-bottom:1px solid #6b9dcd;}
.product-lside-menu li a{display:block;font-size:18px;color:#fff;}
.product-lside-menu li a::before{content:'';display:block;width:0;height:0;border-top:5px solid transparent;border-bottom:5px solid transparent;border-left:8px solid #fff;float:left;margin-top:19px;margin-right:10px;}
.product-content{width:920px;}
.product-content ul{display:flex;justify-content:space-between;flex-wrap:wrap;align-items:flex-start;}
.product-content li{width:220px;border:1px solid #999;margin-top:12px;}
.product-content li p{line-height:28px;font-size:16px;color:#666;text-align:center;}
.product-content li:hover p{color:#0157aa;}
.ban-region{height:227px;background:url(../image/banbg.png) no-repeat center;}
.ban-region .w{display:flex;justify-content:space-between;align-items:center;color:#fff;}
.ban-slogan h3{font-size:30px;}
.ban-slogan h3 span{color:#e77918;}
.ban-slogan p{font-size:26px;}
.ban-tel h4{font-size:15px;font-weight:400;}
.ban-tel p{font-size:26px;font-weight:700;margin:5px 0;}
.ban-tel a{display:block;width:146px;height:40px;background:url(../image/banr.png) no-repeat 100px center #fff;border-radius:20px;font-size:15px;color:#444;line-height:40px;text-align:left;margin:0 auto;padding:0 26px;}
.region-tit{height:60px;line-height:60px;}
.region-tit a{float:right;}
.region-tit h3{background:url(../image/titbg.png) no-repeat center;width:302px;color:#fff;padding-left:24px;font-size:22px;line-height:60px;height:60px;}
.region-tit h3 span{font-size:14px;padding-left:10px;font-weight:400;}
.case-region{padding:25px 0 39px;}
.about-region{height:633px;background:url(../image/abbg.jpg) no-repeat center;}
.about-region .w{display:flex;align-items:center;}
.about-content{width:535px;}
.about-content-tit{font-size:22px;color:#e77918;font-weight:700;}
.about-content-tit span{font-size:14px;font-family:arial;font-weight:400;margin-left:10px;}
.about-desc{font-size:20px;line-height:36px;color:#333;height:360px;overflow:hidden;margin:25px 0 30px;}
.about-content .about-link{display:block;width:140px;height:40px;line-height:40px;color:#fff;font-size:18px;background:#e77918;border-radius:5px;text-align:center;}
.about-content .about-link i{display:inline-block;width:20px;height:20px;line-height:20px;text-align:center;background:#fff;border-radius:50%;color:#e77918;font-size:20px;margin-left:5px;vertical-align:-1px;}
.news-region{padding:32px 0 42px;}
.news-bd{margin-top:34px;display:flex;justify-content:space-between;align-items:flex-start;}
.news-bd-img{width:511px;}
.news-bd-list{width:640px;}
.news-bd-list li{height:120px;background:#eee;margin-bottom:20px;padding:19px 29px;}
.news-bd-list li:last-of-type{margin-bottom:0;}
.news-bd-list li h4{font-size:18px;color:#444;margin-bottom:6px;}
.news-bd-list li p{font-size:14px;line-height:24px;height:48px;color:#777;overflow:hidden;}

/*dingzhi*/
/*product*/
.product
{
    padding: 110px 0 210px;
}
.box-tit
{
    
}
.product .box-tit,
.case .box-tit

{
    display: inline-block;
}
.box-tit h3
{
    font-size: 48px;
    color: #7b7b7b;
    line-height: 48px;
}
.box-tit p
{
    font-size: 32px;
    color: #1654cc;
    line-height: 32px;
    margin-top: 14px;
}

.pro-hd
{
    display: inline-block;
    vertical-align:bottom;
    float: right;
    display:flex;
    justify-content: space-between;
    margin-top: 52px;
    width: 830px;
}

.pro-hd li {flex: 1 auto;margin-left: 10px;}

.pro-hd li:first-child a {
    background-color: #1654cc;
}
.pro-hd li:last-child a {
    background-color: #83d645;
}
.pro-hd a
{
    display: block;
    line-height: 43px;
    text-align: center;
    background-color: #959595;
    font-size: 18px;
    color: #fefefe;
    font-weight: bold;
}

.pro-hd a:hover {
    background-color: #1654cc;
}

.pro-bd
{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 25px;
    
}

.pro-bd li
{
    flex: 1 auto;
    text-align: center;
    background-color: #e7eefa;
    height: 348px;
    position: relative;
    padding-top: 16px;
}
.pro-bd li:nth-child(n+4)
{
    margin-top: 67px;
}

.pro-bd li P
{
    font-size: 24px;
    color: #000000;
    text-align: center;
    line-height: 24px;
    padding-top: 23px;
}

.pro-more
{
    display: block;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    text-align: center;
    line-height: 55px;
    border: 2px solid #e5e5e5;
    font-size: 12px;
    color: #000000;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -27.5px;
    background-color: #ffffff;
}


/*strengths*/

.str-box li
{
    display: flex;
    justify-content: space-between;
}

.str-box
{
    padding-top: 39px;
    padding-top: 110px;
}


.strengths
{background-color:#e7eefa;padding-bottom: 67px;padding-top: 40px;}
.str-box li
{
    display: flex;
    justify-content: space-between;
}
.str-box li:nth-child(4)
{
    height: 397px;
    margin-top: 25px;
}
.str-box li:nth-child(4) .str-img
{
    position: relative;
    height: 100%;
    width: 50%;
}
.str-box li:nth-child(4) .str-img img
{
    position: absolute;
    bottom: 0;
    left: -275px;
}
.str-box li:nth-child(2) h3
{
    background: url("../image/str-bd2.png") no-repeat right;
    padding-top: 80px;
}

.str-box li:nth-child(3) h3
{
    background: url("../image/str-bd3.png") no-repeat left;
}

.str-box li:nth-child(4) h3
{
    background: url("../image/str-bd4.png") no-repeat right;
}


.str-box li:nth-child(2) .str-bd,.str-box li:nth-child(4) .str-bd {
    text-align: right;
}

.str-box li:nth-child(2) span,
.str-box li:nth-child(4) span
{
    margin-right: 0;
    margin-left: 28px;
}


.str-bd
{
    flex: 1 auto;
}
.str-box h3
{
    margin-top: 25px;
    height: 76px;
    background: url("../image/str-bd1.png") no-repeat left;
}

.str-text
{
    font-size: 18px;
    color: #000000;
    line-height: 36px;
}

.str-text p span
{
    display: inline-block;
    width: 12px;
    height: 12px;
    background-color: #166e3e;
    border-radius: 50%;
    margin-right: 28px;
}


.box-tel
{
    height: 472px;
    background: url("../image/box-tel.jpg") no-repeat center;
}

/* casecon */
.casecon
{
    padding-top: 110px;
    overflow: hidden;
}
.casecon-box
{
    position: relative;
}
.casecon-box .bd
{
    width: 1200px;
    height: 345px;
    overflow: hidden;
    margin: 47px 0 65px;
}
.casecon-box li
{
    width: 386px;
    height: 318px;
    float: left;
    border: 1px solid #1654cc;
    margin-right: 18px;
    overflow: hidden;
}
.casecon-img
{
    width: 100%;
    height: 255px;
    position: relative;
}
.casecon-img p
{
    position: absolute;
    width: 100%;
    bottom: 0;
    left: 0;
    line-height: 63px;
    text-align: center;
    background-color: rgba(0,0,0,0.5);
    font-size: 24px;
    color: #fff;
}

.casecon-more
{
    height: 64px;
    padding: 20px 28px 0;
    box-sizing: border-box;
}
.casecon-more span
{
    font-size: 18px;
    color: #1654cc;
    line-height: 33px;
}
.casecon-more span:last-child
{
    float: right;
    border-bottom: 1px solid #507fd9;
}

.casecon-btn a
{
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    display: block;
    width: 33px;
    height: 33px;
    cursor: pointer;
}
.casecon-btn a.prev
{
    left: -55px;
    background: url("../image/case-btn1.png") no-repeat center;
}
.casecon-btn a.next
{
    right: -55px;
    background: url("../image/case-btn2.png") no-repeat center;
}


.fenke
{
    height: 83px;
    background: #d6d6d6;
}

/* about */
.about
{
    padding-bottom: 110px;
}
.about .box-tit
{
    margin: 60px 0 30px;
}
.about-img
{
    width: 590px;
    float: left;
}
.about-img img
{
    display: block;
}

.about-text
{
    float: left;
    width: 600px;
    height: 440px;
    padding: 47px 58px 0 74px;
    box-sizing: border-box;
    margin-top: 37px;
    box-shadow: 0 0 8px 2px #ccc;
    background: url("../image/about-text.png") no-repeat top 85px right 20px;
}

.about-text h3
{
    font-size: 18px;
    color: #161a6e;
}
.about-text h3 p
{
    color: #1654cc;
    font-size: 24px;
}

.about-bd
{
    height: 190px;
    font-size: 16px;
    color: #393939;
    line-height: 19px;
    margin: 40px 0 15px;
    overflow: hidden;
}

a.about-more
{
    display: block;
    width: 172px;
    height: 33px;
    background-color: #83d645;
    text-align: center;
    line-height: 33px;
    font-size: 18px;
    color: #fff;
}




/* news */
.news
{
    background: #e7eefa;
    padding: 112px 0 110px;
}
.news-box
{
    margin-top: 27px;
}

.news-box li
{
    height: 128px;
    width: 590px;
    background-color: #ffffff;
    float: left;
    margin-right: 20px;
}
.news-box li:nth-child(2n)
{
    margin-right: 0;
}
.news-box li:nth-child(n+3)
{
    margin-top: 24px;
}
.news-num
{
    width: 100px;
    height: 128px;
    text-align: center;
    background-color: #415d93;
    padding-top: 15px;
    box-sizing: border-box;
    float: left;
}
.news-num span
{
     font-size: 16px;
     color: #fff;
     display: inline-block;
     line-height: 16px;
     padding-bottom: 13px;
     border-bottom: 1px solid #fff;
     margin-bottom: 11px;
}

.news-num p
{
     font-size: 60px;
     color: #fff;
     line-height: 60px;
}

.news-text
{
    float: left;
    margin-left: 25px;
    padding-top: 25px;
    width: 410px;
}
.news-text h3
{
    font-size: 24px;
    color: #282828;
    line-height: 24px;
}
.news-text p
{
    font-size:12px;
    color: #282828;
    line-height: 20px;
    height: 35px;
    overflow: hidden;
    margin-top: 10px;
}

.news .w
{
    position: relative;
}
.news .pro-hd
{
    position: absolute;
    top: 0;
    right: 0;
}

.news .pro-hd li:last-child a {
    width: 120px;
    float: right;
}



/* footer */
.footer
{
    background-color: #415d93;
}
.footer .w
{
    position: relative;
    padding-top: 50px;
    box-sizing: border-box;
}
.foot-nav
{
    width: 760px;
    height: 54px;
    border-top: 1px solid #fff;
    border-bottom: 1px solid #fff;
    box-sizing: border-box;
    line-height: 54px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.foot-nav a
{
    font-size: 18px;
    color: #fff;
    display: inline-block;
    padding: 0 18px;
    border-right: 1px solid #fff;
    line-height: 21px;
    flex: 1 auto;
    text-align: center;
}

.foot-nav a:last-child {
    border: none;
}

.foot-bd
{
    width: 760px;
}

.foot-bd h3
{
    font-size: 18px;
    font-weight: normal;
    color: #ffffff;
    margin: 40px 0 33px;
}

.foot-tel h4
{
    font-size: 18px;
    color: #fff;
    padding-bottom: 14px;
}

.foot-tel p
{
    font-size: 16px;
    color: #fff;
    padding-bottom: 36px;
    line-height: 16px;
}

.foot-tel p img
{
    vertical-align: middle;
    margin-right: 14px;
    display: inline-block;
    width: 23px;
}

.foot-botm
{
    height: 54px;
    line-height: 54px;
    background-color: #1654cc;
    color: #fff;
}


.foot-code
{
    position: absolute;
    height: 100%;
    width: 256px;
    right: 0;
    top: 0;
    background-color: #c6d9ff;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    font-size: 24px;
    color: #1654cc;
   
}
.foot-code p
{
    margin-top: 22px; 
}

.link p
{
    line-height: 60px;
    border-bottom: 1px solid #eeeeee;
    font-size: 18px;
    color: #1654cc;
}

.link p:first-child span,
.link p:last-child
{
    color: #8c8c8c;
}


.img-max
{
    overflow: hidden;
}
.img-max img
{
    transform: scale(1);
    transition: 0.5s;
}
.img-max:hover img
{
    transform: scale(1.2);
}