.box-img
{
	overflow:hidden;
}

.box-img img
{
	transform:scale(1);
  	transition:0.5s;
}
li:hover .box-img img

{
	transform:scale(1.2);
}
.search
{
    height: 62px;
    line-height: 62px;
}
.search .w
{
    display: flex;
    justify-content: space-between;
}
.search .box-hot
{
    font-size: 13px;
    color: #000;
}
.search .box-hot img
{
    vertical-align: middle;
}
.search-box form
{
    display: flex;
    align-items: center;
    height: 100%;
}
.search-box input
{
    outline: none;
    border: none;
}
.search-box input.search-key
{
    width: 320px;
    height: 30px;
    border-radius: 15px 0 0 15px;
    background: #f5f5f5;
    text-indent: 30px;
}
.search-box input.search-button
{
    width: 65px;
    height: 30px;
    border-radius: 0 15px 15px 0;
    padding: 0;
    margin: 0;
    background: #1857a4 url(../image/schear.png) no-repeat center;
    cursor: pointer;
}
/* -------------------- */
.bg
{
    background: #f8f8f8;
}

.box-tit
{
    text-align: center;
}
.box-tit h3
{
    font-size: 36px;
    line-height: 36px;
    color: #000000;
    padding-bottom: 40px;
    background: url("../image/box-tit.png") no-repeat bottom 20px center;
}
.box-tit p
{
    font-size: 12px;
    color: #000000;
    text-transform: uppercase;
}

/* mouth-box */
.mouth
{
    padding-top: 55px;
}
.mouth-box
{
    padding: 40px 0 60px;
}
.mouth-box .bd
{
    position: relative;
}
.mouth-box .box-img
{
    width: 211px;
    height: 117px;
    border: 2px solid #d9d9d9;
}
.mouth-box li
{
    width: 213px;
    height: 167px;
    margin-right: 33px;
}
.mouth-box li p
{
    font-size: 14px;
    color: #000;
    line-height: 50px;
    text-align: center;
}

.mouth-btn a
{
    display: block;
    width: 36px;
    height: 67px;
    background: #a2a2a2;
    font-size: 20px;
    color: #fff;
    font-weight: bold;
    text-align: center;
    line-height: 67px;
    position: absolute;
    top: 25%;
}

.mouth-btn a.prev
{
    left: -50px;
}
.mouth-btn a.next
{
    right: -50px;
}

/* product */
.product
{
    padding: 80px 0 60px;
}
.pro-nav
{
    display: table;
    background: #1857a4;
    padding: 14px 40px;
    border-radius: 24px;
    margin: 20px auto  25px;
}
.pro-nav a
{
    display: inline-block;
    height: 20px;
    line-height: 20px;
    padding: 0 17px;
    font-size: 14px;
    color: #ffffff;
    border-right: 1px solid #8cabd2;
}
.pro-nav a:last-child
{
    border-right: none;
}

.pro-list{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.pro-list li
{
    width: 390px;
}
.pro-list li:nth-child(n+4)
{
    margin-top: 35px;
}
.pro-list p
{
    font-size: 18px;
    color: #000;
    line-height: 50px;
    text-align: center;
}
.pro-more
{
    border: 1px solid #bfbfbf;
    margin: 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 21px;
}
.pro-more a
{
    flex: 1 auto;
    text-align: center;
    line-height: 28px;
    height: 28px;
    margin: 6px 0;
    font-size: 18px;
    color: #000;
}
.pro-more a:first-child
{
    border-right: #bfbfbf 1px solid;
}

.pro-link a{
    display: block;
    margin: 50px auto 0;
    width: 205px;
    height: 48px;
    border-radius: 24px;
    background: #1857a4;
    text-align: center;
    line-height: 48px;
    text-align: center;
    font-size: 14px;
    color: #fff;
}

/* ban */
.ban{
    height: 260px;
    background: url("../image/ban.jpg") no-repeat center;
}

.ban-bd
{
    width: 338px;
    height: 200px;
    background: #1857a4;
    text-align: center;
    padding-top: 40px;
    float: right;
}
.ban-bd p
{
    font-size: 18px;
    color: #fff;
}
.ban-bd h3
{
    font-size: 41px;
    color: #fff;
}

a.ban-more
{
    display: block;
    width: 155px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    font-size: 18px;
    background: #fff;
    color: #000;
    margin: 0 auto;
}

/* ----------------- */
.adv-btm
{
    background-color: #f8f8f8;
    padding-top: 40px;
    padding-bottom: 70px;
}

.adv-box li
{
    width: 585px;
    height: 660px;
    float: left;
    position: relative;
}
.adv-box-l
{
    left: -23px;
}
.adv-box-r
{
    right: -23px;
}
.adv-box li:nth-child(n+3) {
    margin-top: 45px;
}

.adv-box li:nth-child(4) .adv-box-img {margin-top: -40px;}

.adv-box li:nth-child(2n)
{
    margin-left: 30px;
}

.adv-box li:nth-child(2) .adv-box-img {
    margin-top: -5px;
}

.adv-title
{
    height: 131px;
    background: url("../image/adv-tit.png") no-repeat center;
    margin-bottom: 80px;
}


.adv-box-bd
{
    margin-left: 47px;
    position: relative;
    top: -70px;
    background-color: #ffffff;
    width: 537px;
    height: 350px;
    padding-left: 60px;
}
.adv-box-tit h3
{
    color: #333743;
    font-size: 30px;
    line-height: 30px;
    padding-bottom: 9px;
    border-bottom: 1px solid #adaeb3;
    display: inline-block;
}
.adv-box-tit h3 span
{
    color: #0d7fc4;
}
.adv-box-tit p
{
    font-size: 12px;
    color: #000000;
    line-height: 12px;
    margin-top: 9px;
}

.adv-text
{
    margin-top: 20px;
}
.adv-text p
{
    color: #000000;
    font-size: 16px;
    line-height: 37px;
}
.adv-text p span
{
    background-color: #b8ce1d;
    display: inline-block;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    margin-right: 11px;
}
/* about */
.about
{
    padding: 70px 0 60px;
}
.ab-img
{
    float: left;
    margin-right: 52px;
}
.ab-con
{
    background: #f8f8f8;
    padding-bottom: 38px;
    margin-top: 25px;
    padding-right: 31px;
}

.ab-tit
{
    padding: 39px 0 27px;
}
.ab-text
{
    font-size: 14px;
    color: #000;
    line-height: 31px;
    height: 180px;
    overflow: hidden;
}


.ab-nav
{
    display: flex;
    width: 375px;
    justify-content: space-between;
    background: #fff;
    margin: 27px 0 0;
}
.ab-nav a
{
    flex: 1 auto;
    height: 45px;
    line-height: 45px;
    font-size: 14px;
    color: #000;
    text-align: center;
}
.ab-nav a:first-child,
.ab-nav a:hover
{
    background: #1857a4;
    color: #fff;
}

.ab-slide-hd
{
    padding: 24px 0 0;
    border-bottom: 1px solid #d6d6d6;    
    margin-bottom: 13px;
}
.ab-slide-hd li a
{
    display: inline-block;
    padding:0 30px;
    font-size: 24px;
    color: #7e7e7e;
}
.ab-slide-hd li:first-child a
{
    padding-left: 0;
}
.ab-slide-hd li:nth-child(n+2) a
{
    border-left: 1px solid #1857a4;
}

.ab-slide-hd li
{
    padding-bottom: 25px;
    position: relative;
    top: 8px;
}
.ab-slide-hd li.on
{
    background: url("../image/ab-nav.png") no-repeat bottom center;
}

.ab-bd li
{
    width: 290px;
    margin-right: 13px;
}
.ab-bd li:last-child{
    margin-right: 0;
}
.ab-bd li p{
    font-size: 16px;
    color: #000;
    line-height: 40px;
    text-align: center;
}

/* case */
.case
{
    height: 750px;
    background: url("../image/case-bg.jpg") no-repeat center;
}
.case .box-tit
{
    padding: 75px 0 35px;
}
.case .box-tit h3,
.case .box-tit p
{
    color: #fff;
}
.case-box{
    display: flex;
    justify-content: space-between;
}
.case-box li
{
    width: 390px !important;
    background: #fff;
    padding: 18px 22px 0;
    box-sizing: border-box;
    margin-right: 15px;
}
.case-box li p
{
    font-size: 18px;
    line-height: 58px;
    color: #000;
    text-align: center
}

.case-more
{
    width: 488px;
    height: 60px;
    border-radius: 30px;
    border: 1px solid #fff;
    margin: 50px auto 0;
    line-height: 60px;
    font-size: 26px;
    color: #fff;
}
.case-more a
{
    display: inline-block;
    width: ;
    height: 60px;
    width: 192px;
    border-radius: 30px;
    background: #fff;
    text-align: center;
    color: #000;
    margin-right: 35px;
}
.service
{
    padding: 68px 0 72px;
    background: #f8f8f8;
} 

.ser-bd
{
    display: flex;
    justify-content: space-between;
}
.ser-icon
{
    display: flex;
    justify-content: center;
    margin-top: 40px;
}
.ser-bd p
{
    width: 145px;
    text-align: center;
    font-size: 18px;
    color: #000;
    line-height: 40px;
}


.news
{
    background: #f0f0f0;
    padding: 80px 0 75px;
}

.news-l
{
    width: 389px;
    float: left;
    margin-right: 30px;
}

.news-l-bd
{
    padding: 22px 28px 12px;
    box-sizing: border-box;
    background: #fff;
}

.news-l-num
{
    height: 68px;
    width: 94px;
    background: #1857a4;
    text-align: center;
    font-size: 24px;
    color: #fff;
    float: left;
    margin-right: 11px; 
}
.news-l-num p
{
    font-size: 18px;
    background: #134685;
    line-height: 31px;
}

.news-l-tit h3
{
    font-size: 18px;
    line-height: 42px;
    color: #000;
    font-weight: bolder;
}

.news-l-tit p
{
    font-size: 14px;
    color: #5a5959;
}


.news-l-text
{
    font-size: 14px;
    line-height: 26px;
    color: #5a5959;
    margin-top: 25px;
    height: 105px;
    overflow: hidden;
}

.news-r
{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.news-r li
{
    width: 380px;
    padding: 16px;
    box-sizing: border-box;
    background: #fff;
    border: 1px solid #bfbfbf;
}
.news-r li:nth-child(n+3)
{
    margin-top: 16px;
}
.news-r-num
{
    width: 76px;
    height: 76px;
}
.news-r-num p
{
    font-size: 16px;
}
.news-r-num,
.news-r-num p
{
    background:#979797;
}
.news-r-tit h3
{
    line-height: 25px;
    margin-bottom: 5px;
}
.news-r-tit p
{
    height: 40px;
    line-height: 21px;
    overflow: hidden;
}

.footer
{
    background: #272727;
    padding: 60px 0 75px;
}
.footer h3,
.footer p,
.footer a,
.footer span
{
    color: #fff;
}
.foot-top
{
    position: relative;
}
.foot-top-text
{
    padding: 27px 15px;
    border: 1px solid #fff;
    display: inline-block;
    box-sizing: border-box;
    float: left;
    margin-right: 50px;
}
.foot-top-text h3
{
    font-size: 19px;
}
.foot-top-text h3 span
{
    display: block;
    width: 56px;
    height: 2px;
    background: #fff;
    margin-top: 13px;
}
.foot-top-text p
{
    font-size: 12px;
    margin-top: 15px;
}
.foot-mess
{
    display: flow-root;
}

.foot-mess form
{
    width: 594px;
    display: flex;
    flex-wrap: wrap;
}
.foot-mess form .input-group input,
.foot-mess form .input-group textarea
{
    width: 289px;
    height: 50px;
    outline: none;
    border: none;
    border-radius: 8px;
    display: block;
    padding: 0 14px;
}
.foot-mess form .input-group:nth-child(3),
.foot-mess form .input-group:nth-child(4)
{
    margin-top: 17px;
}
.foot-mess form .input-group:nth-child(1),
.foot-mess form .input-group:nth-child(3)
{
    margin-right: 16px;
}

.foot-mess form .submit
{
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 90px;
    height: 90px;
    background: #1857a4;
    border-radius: 50%;
    text-align: center;
    line-height: 90px;
    font-size: 14px;
    color: #fff;
    border: none;
    outline: none;
    cursor: pointer;
}

.foot-mess form .submit::after
{
    content: "";
    display: block;
    width: 103px;
    height: 103px;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    background: rgba(24,87,164,0.5);
    transition: 0.5s;
}
.foot-mess form .submit:hover.submit::after
{
    transform: translate(-50%,-50%) scale(1.2);
    background: rgba(24,87,164,0.1);
}

.foot-link
{
    font-size: 12px;
    padding: 48px 0 27px;
}

.foot-link a
{
    padding: 0 8px;
    opacity: 0.6;
}
.foot-box
{
    border-top: 1px solid #7d7d7d;
    padding-top: 50px;
}
.foot-nav
{
    width: 615px;
    display: flex;
    justify-content: space-between;
}
.foot-nav h3
{
    margin-bottom: 10px;
}
.foot-nav h3 a
{
    font-size: 18px;
}
.foot-nav p a
{
    font-size: 12px;
    line-height: 50px;
    opacity: 0.6;
}

.foot-r
{
    float: right;
    display: flex;
    align-items: center;
    line-height: 32px;
}
.foot-code
{
    margin-right: 43px; 
}
.foot-r a,
.foot-r p
{
    opacity: 0.6;
}