/*首页banner*/

.banner17 .shutter {
    overflow: hidden;
    width: 1920px;
    height: auto;
    position: relative;
    left: 50%;
    margin-left: -960px;
    top: 0;
}

.banner17 .shutter-img {
    z-index: 1;
}

.banner17 .shutter-img,
.banner17 .shutter-img a {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.banner17 .shutter-img a {
    cursor: default;
}

.banner17 .shutter-img a>img {
    width: 1920px;
    height: auto;
}

.banner17 .shutter-img .created {
    overflow: hidden;
    position: absolute;
    z-index: 20;
}

.banner17 .shutter-btn {
    width: 1300px;
    height: 64px;
    z-index: 9;
    position: absolute;
    top: 50%;
    margin-left: -650px;
    margin-top: -32px;
    left: 50%;
    clear: both;
    display: none;
}

.banner17:hover .shutter-btn {
    display: block;
}

.banner17 .shutter-btn li {
    width: 64px;
    height: 64px;
    cursor: pointer;
}

.banner17 .shutter-btn li.prev {
    float: left;
    background: url(../images/left3.png) no-repeat;
}

.banner17 .shutter-btn li.next {
    float: right;
    background: url(../images/right3.png) no-repeat;
}

.cover {
    display: inline-block;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}


/*search*/

.search {
    height: 30px;
    line-height: 30px;
    overflow: hidden;
    position: relative;
    margin: 20px auto;
}

.search .hot .keywd {
    color: #8398b4;
}

.search .keywds {
    float: left;
    line-height: 30px;
}

.search .form {
    overflow: hidden;
    display: block;
    position: relative;
}

.search .txt {
    width: 120px;
    height: 28px;
    line-height: 28px;
    color: #a1a1a1;
    padding: 0 30px 0 5px;
    border: 1px solid #ccc;
    background: none;
}

.search .btn {
    position: absolute;
    top: 6px;
    right: 6px;
    z-index: 9999;
    background: url(../images/public/btnbg.png) no-repeat 0 0;
    width: 20px;
    height: 22px;
    border: none;
    display: block;
    outline: none;
    cursor: pointer;
}


/*index product*/

.product {
    margin-top: 80px;
}

.product .nav {
    background-color: #0f4cbb;
    width: 306px;
}

.product .nav .top {
    line-height: 106px;
    text-align: center;
    border-bottom: 1px solid #fff;
    font-size: 32px;
    font-weight: 600;
    color: #fff;
}

.product .nav ul {
    width: 221px;
    margin: 17px auto;
}

.product .nav ul li {
    position: relative;
    cursor: pointer;
}

.product .nav ul li a {
    border-bottom: 1px solid #d2d2d2;
    width: 100%;
    height: 40px;
    text-align: left;
    line-height: 40px;
    display: block;
    border-radius: 5px;
    color: #fff;
    font-size: 18px;
    text-indent: 5px;
}

.product .nav>ul>li>a.on,
.product .nav>ul>li>a:hover {
    background-color: #e87a0f;
}

.product .nav ul li ul.m_2 li a {
    font-size: 16px;
    text-align: left;
    text-indent: 20px;
}

.product .nav .tel {
    width: 151px;
    margin: 0 auto 33px;
    background-color: #fff;
    padding: 40px 35px;
    color: #0f4cbb;
    border-radius: 15px;
}

.product .nav .tel .p1 {
    padding-left: 42px;
    background: url(../images/tel1.png) no-repeat 5px center;
    line-height: 27px;
    font-size: 20px;
}

.product .nav .tel .p2 {
    font-size: 18px;
    margin-top: 20px;
    letter-spacing: 1px;
}

.product .cont {
    width: 855px;
}

.product .cont .top {
    height: 56px;
    background: url(../images/pro1.jpg) no-repeat right;
    position: relative;
}

.product .cont .top a {
    position: absolute;
    right: 0;
    top: 0;
    font-size: 18px;
}

.product .cont .box {
    margin-top: 22px;
}

.product .cont .box ul li {
    width: 270px;
    margin: 40px 7.5px 0;
}

.product .cont .box ul li div {
    width: 270px;
    height: 255px;
    border: 1px solid #e0e0e0;
    position: relative;
    overflow: hidden;
}

.product .cont .box ul li div:hover img {
    transform: scale(1.2);
}

.product .cont .box ul li div img {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    max-width: 90%;
    max-height: 90%;
    transition: 1s all;
}

.product .cont .box ul li p {
    line-height: 48px;
    background-color: #0f4cbb;
    color: #fff;
    text-align: center;
}

.ban {
    height: 302px;
    background: url(../images/ban.jpg) no-repeat center center;
    margin-top: 60px;
}

.ban .wrap {
    height: 302px;
    position: relative;
}

.ban .wrap form {
    position: absolute;
    top: 83px;
}

.ban .wrap form .txtt {
    position: absolute;
    left: 0;
    top: 0;
    width: 219px;
    line-height: 36px;
    background: #fff;
    padding-left: 15px;
}

.ban .wrap form .txtt.txtt2 {
    top: 50px;
}

.ban .wrap form .texar {
    position: absolute;
    left: 244px;
    width: 214px;
    height: 64px;
    padding: 10px 17px;
}

.ban .wrap form .btnt {
    width: 160px;
    height: 36px;
    text-align: center;
    line-height: 36px;
    position: absolute;
    top: 117px;
    left: 159px;
    background-color: #f08200;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
}

.ban .wrap .p1 {
    width: 420px;
    height: 69px;
    background: url(../images/tel2.png) no-repeat 82px center;
    padding-left: 145px;
    line-height: 69px;
    position: absolute;
    right: 0;
    bottom: 20px;
    color: #fff;
    font-size: 18px;
    letter-spacing: 1px;
}

.ban .wrap .p1 span {
    font-size: 22px;
    float: right;
    padding: 10px 90px 0 0;
    font-weight: bold;
}

.main {
    padding: 100px 0;
    background: url(../images/main.jpg) repeat;
}

.about {
    height: 361px;
}

.about .img {
    width: 500px;
    height: 361px;
}

.about .img img {
    width: 500px;
}

.about .fr {
    width: 630px;
    height: 361px;
    position: relative;
}

.about .fr .font {
    margin-top: 27px;
}

.about .fr .font p {
    font-size: 16px;
}

.about .fr ul {
    position: absolute;
    bottom: 0;
    height: 119px;
}

.about .fr ul li {
    width: 119px;
    height: 119px;
    border-radius: 50%;
    background-color: #004d83;
    margin-left: 51.33px;
}

.about .fr ul li img {
    display: block;
    height: 46px;
    margin: 18px auto 10px;
}

.about .fr ul li p {
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    text-align: center;
}

.service {
    margin-top: 50px;
}

.service p {
    margin-bottom: 40px;
    font-size: 28px;
    font-weight: 600;
    color: #182333;
}

.service p span {
    color: #777777;
    font-size: 14px;
    font-weight: normal;
    margin-left: 8px;
}

.case {
    margin-top: 94px;
}

.tit .tit1 {
    text-align: center;
    font-size: 28px;
    font-weight: 1000;
    color: #333333;
    line-height: 28px;
}

.tit .xian {
    width: 60px;
    height: 3px;
    background-color: #00b1eb;
    margin: 20px auto 40px;
}

.case ul li {
    width: 276px;
    border: 1px solid #cccccc;
    margin-left: 29.33px;
}

.case ul li .top {
    height: 4px;
    background-color: #003087;
}

.case ul li .cont {
    width: 250px;
    height: 222px;
    border: 1px solid #cccccc;
    margin: 13px auto 0;
    position: relative;
    overflow: hidden;
}

.case ul li .cont img {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    max-width: 90%;
    max-height: 90%;
    transition: 1s all;
}

.case ul li:hover img {
    transform: scale(1.2);
}

.case ul li p {
    line-height: 72px;
    text-align: center;
    font-size: 23px;
}

.ys {
    margin-top: 100px;
    background: url(../images/ys.jpg) no-repeat top;
    height: 1104px;
    background: url(../images/ysbg.jpg) no-repeat center center;
    padding-top: 268px;
}

.ys .wrap {
    height: 1060px;
    position: relative;
}

.ys .wrap .font {
    position: absolute;
    width: 600px;
}

.ys .wrap .font .num {
    width: 50px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    background-color: #0366bb;
    color: #fff;
    font-size: 35px;
    position: absolute;
    left: 0;
    top: 0;
}

.ys .wrap .font1 {
    top: 50px;
    left: 0;
}

.ys .wrap .font2 {
    top: 440px;
    left: 600px;
}

.ys .wrap .font3 {
    top: 983px;
    left: 0;
}

.ys .wrap .font4 {
    top: 983px;
    left: 600px;
}

.ys .wrap .imgs1 {
    position: absolute;
    top: 50px;
    right: 0;
}

.ys .wrap .imgs2 {
    position: absolute;
    top: 252px;
    left: 0;
}

.ys .wrap .imgs3 {
    position: absolute;
    top: 632px;
    left: 0;
}

.ys .wrap .imgs4 {
    position: absolute;
    top: 632px;
    right: 0;
}

.ys .wrap .font .cont {
    position: absolute;
    top: 0;
    left: 70px;
}

.ys .wrap .font .cont .p1 {
    font-size: 20px;
    color: #0366bb;
    margin-bottom: 18px;
    font-weight: 600;
}

.ys .wrap .font .cont .p2 {
    color: #575757;
    font-size: 16px;
}

.news {
    height: 559px;
    background: url(../images/newsbg.jpg) no-repeat center center;
}

.news .picScroll-lefta {
    position: relative;
}

.news .picScroll-lefta .a1 {
    position: absolute;
    width: 25px;
    height: 50px;
    top: 50%;
    margin-top: -25px;
    z-index: 10;
    cursor: pointer;
}

.news .picScroll-lefta .a1.prev {
    left: 0;
    background: url(../images/left1.png);
}

.news .picScroll-lefta .a1.next {
    right: 0;
    background: url(../images/right1.png);
}

.news .picScroll-lefta ul li {
    width: 210px;
    padding: 0 20px;
    background-color: #fff;
    position: relative;
    margin: 0 25px;
}

.news .picScroll-lefta ul li .p1 {
    padding-top: 60px;
    font-size: 16px;
    color: #0082cd;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.news .picScroll-lefta ul li .p2 {
    margin-top: 15px;
    color: #666666;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.news .picScroll-lefta ul li .more {
    margin-top: 45px;
    border-top: 1px solid #dbdbdb;
}

.news .picScroll-lefta ul li .more a {
    display: block;
    margin: 20px 0;
    width: 98px;
    height: 28px;
    border: 1px solid #13a7e1;
    color: #13a7e1;
    text-align: center;
    line-height: 28px;
}

.news .picScroll-lefta ul li .more a:hover {
    background-color: #13a7e1;
    color: #fff;
}

.parent {
    margin-bottom: 60px;
}

.parent .picScroll-leftb {
    position: relative;
}

.parent .picScroll-leftb ul li {
    width: 278px;
    height: 86px;
    border: 1px solid #0d70c9;
    position: relative;
    margin: 0 10px;
}

.parent .picScroll-leftb ul li img {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    max-width: 90%;
    max-height: 90%;
}

.parent .picScroll-leftb .a1 {
    position: absolute;
    width: 28px;
    height: 60px;
    top: 50%;
    margin-top: -30px;
    z-index: 10;
    cursor: pointer;
}

.parent .picScroll-leftb .a1.prev {
    left: 0;
    background: url(../images/left2.jpg);
}

.parent .picScroll-leftb .a1.next {
    right: 0;
    background: url(../images/right2.jpg);
}