@import url("iconfont.css");
/*结构*/
body {
    background-color: #fff;
    font-size: 14px;
    color: #333;
    font-family: arial, 'Microsoft Yahei', '微软雅黑';
}
.color-grey {
    color: #a5a5a5;
}
.w {
    width: 1190px;
    margin: auto;
}
.w-p {
    width: 1160px;
    margin: auto;
    overflow: hidden;
    background: #ebebeb;
}
.m-t-b-38 {
    padding-top: 38px;
    padding-bottom: 38px;
}
.no-margin {
    margin: 0;
}
.mt20 {
    margin-top: 20px;
}

.col-xs-1-5,.col-sm-1-5,.col-md-1-5,.col-lg-1-5 {
    min-height: 1px;
    padding-left: 15px;
    padding-right: 15px;
    position: relative;
}

.col-xs-1-5 {
    width: 20%;
    float: left;
}

@media (min-width: 768px) {
    .col-sm-1-5 {
        width: 20%;
        float: left;
    }
}

@media (min-width: 992px) {
    .col-md-1-5 {
        width: 20%;
        float: left;
    }
}

@media (min-width: 1200px) {
    .col-lg-1-5 {
        width: 20%;
        float: left;
    }
}

.f24 {
    font-size: 24px;
}

.f20 {
    font-size: 20px;
}

.f16 {
    font-size: 16px;
}

.f14 {
    font-size: 14px;
}

/*header*/
.header {
    height: 100px;
    line-height: 100px;
}
.logo {
    max-width: 240px;
    display: inline-block;
}
.nav li {
    border-right: 1px solid #f1f1f1;
    height: 100px;
    float: left;
    margin: 0;
    padding: 0;
    text-align: center;
    padding: 10px 10px;
}
.nav li:last-child {
    border-right: none;
}
.nav li a {
    font-size: 16px;
    line-height: 30px;
    color: #333;
    padding: 0;
    padding-top: 16px;
    padding-bottom: 10px;
    transition:color 1s;
    -moz-transition:color 1s; /* Firefox 4 */
    -webkit-transition:color 1s; /* Safari and Chrome */
    -o-transition:color 1s; /* Opera */
}
.nav li.active a {
    color: #ab1419;
}
.nav li.active a i {
    color: #ab1419;
}
.nav li a:hover {
    background-color: #fff;
    color: #ab1419;
}
.nav li i {
    display: block;
    font-size: 12px;
    font-style: normal;
    line-height: 16px;
    color: #999;
    transition:color 1s;
    -moz-transition:color 1s; /* Firefox 4 */
    -webkit-transition:color 1s; /* Safari and Chrome */
    -o-transition:color 1s; /* Opera */
}
.nav li a:hover i {
    color: #ab1419;
}
.nav li a:after {
    content:'';
    width:calc(100% - 80px);
    height:1px;
    background-color:#ab1419;
    bottom:0;
    left:40px;
    right: 40px;
    position:absolute;
    transform: scaleX(0);
    -moz-transform: scaleX(0);
    -webkit-transform: scaleX(0);
    -o-transform: scaleX(0);
    transform-origin: 50% 50% 0;
    -moz-transform-origin: 50% 50% 0;
    -webkit-transform-origin: 50% 50% 0;
    -o-transform-origin: 50% 50% 0;
    transition-duration: 0.3s;
    -moz-transition-duration: 0.3s;
    -webkit-transition-duration: 0.3s;
    -o-transition-duration: 0.3s;
    transition-property: transform;
    -moz-transition-property: transform;
    -webkit-transition-property: transform;
    -o-transition-property: transform;
    transition-timing-function: ease-out;
    -moz-transition-timing-function: ease-out;
    -webkit-transition-timing-function: ease-out;
    -o-transition-timing-function: ease-out;
}
.nav li a:hover:after,.nav li.active a:after {
    transform: scaleX(1);
    -moz-transform: scaleX(1);
    -webkit-transform: scaleX(1);
    -o-transform: scaleX(1);
}

.carousel-indicators li {
    height: 4px;
    width: 30px;
    border: 1px solid #fff;
    background: none;
    margin: 0!important;
}
.carousel-indicators li.active {
    height: 4px;
    width: 30px;
    border: 1px solid #fff;
    background: #fff;
}

/*footer*/
.footer {
    background-color: #28292d;
    line-height: 98px;
    height: 98px;
    color: #fff;
}
.footer p {
    font-size: 12px;
    text-align: center;
    margin-bottom: 0;
}

/*banner*/
.slide {
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
}
.carousel-inner {
    max-height:600px;
}
.carousel-control.left,.carousel-control.right {
    background: none !important;
}
.carousel-inner .item.banner {
    width: 100%;
    max-height: 600px;
}
.carousel-inner .item img {
    margin: 0 auto;
}
.carousel-inner .item .tips {
    position: relative;
}
.carousel-inner .item.banner1 .tips .banner-title {
    position: absolute;
    width: 46%;
    top: 33%;
    max-width: 525px;
}
.carousel-inner .item.banner1 .tips .banner-address {
    position: absolute;
    width: 46%;
    bottom: 25%;
    max-width: 501px;
}

/*index*/
.index-part-title {
    padding: 10px 0;
    text-align: center;
    margin-top: 52px;
}
.index-part-txt {
    margin-top: 10px;
    text-align: center;
}
.index-part-txt label {
    font-size: 16px;
    line-height: 50px;
    height: 50px;
    border-top: 1px solid #ab1419;
    font-weight: normal;
}
.index-product-list {
    max-width: 1190px;
    margin: 0 auto;
    list-style: none;
    margin-top: 40px;
}
.index-product-list li {
    display: block;
    background: #fff;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    margin-bottom: 10px;
}
.index-product-list li a {
    margin: 0 20px;
    display: block;
    text-decoration: none;
    padding-top: 66px;
    padding-bottom: 66px;
}
.index-product-list li a:hover {
    -moz-box-shadow: #bfbfbf 0 0 10px;
    box-shadow: #bfbfbf 0 0 10px;
}
.index-product-list li a .icon {
    height: 90px;
    width: 90px;
    margin: 0 auto;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    border-radius: 50%;
}
.index-product-list li a .icon.p1 {
    background: url("../img/icon1.png") #f2f2f2 center no-repeat;
    background-size: 44px 44px;
}
.index-product-list a:hover .icon.p1 {
    background: url("../img/icon1-n.png") #e5302c center no-repeat;
}
.index-product-list li a .icon.p2 {
    background: url("../img/icon2.png") #f2f2f2 center no-repeat;
    background-size: 44px 44px;
}
.index-product-list a:hover .icon.p2 {
    background: url("../img/icon2-n.png") #e5302c center no-repeat;
}
.index-product-list li a .icon.p3 {
    background: url("../img/icon3.png") #f2f2f2 center no-repeat;
    background-size: 44px 44px;
}
.index-product-list a:hover .icon.p3 {
    background: url("../img/icon3-n.png") #e5302c center no-repeat;
}
.index-product-list li a .icon.p4 {
    background: url("../img/icon4.png") #f2f2f2 center no-repeat;
    background-size: 44px 44px;
}
.index-product-list a:hover .icon.p4 {
    background: url("../img/icon4-n.png") #e5302c center no-repeat;
}
.index-product-list li a .icon.p5 {
    background: url("../img/icon5.png") #f2f2f2 center no-repeat;
    background-size: 44px 44px;
}
.index-product-list a:hover .icon.p5 {
    background: url("../img/icon5-n.png") #e5302c center no-repeat;
}
.index-product-list li a .icon.p6 {
    background: url("../img/icon6.png") #f2f2f2 center no-repeat;
    background-size: 44px 44px;
}
.index-product-list a:hover .icon.p6 {
    background: url("../img/icon6-n.png") #e5302c center no-repeat;
}
.index-product-list li a .icon.p7 {
    background: url("../img/icon7.png") #f2f2f2 center no-repeat;
    background-size: 44px 44px;
}
.index-product-list a:hover .icon.p7 {
    background: url("../img/icon7-n.png") #e5302c center no-repeat;
}
.index-product-list li a .icon.p8 {
    background: url("../img/icon8.png") #f2f2f2 center no-repeat;
    background-size: 44px 44px;
}
.index-product-list a:hover .icon.p8 {
    background: url("../img/icon8-n.png") #e5302c center no-repeat;
}
.index-product-list li a .icon.p9 {
    background: url("../img/icon9.png") #f2f2f2 center no-repeat;
    background-size: 44px 44px;
}
.index-product-list a:hover .icon.p9 {
    background: url("../img/icon9-n.png") #e5302c center no-repeat;
    background-size: 44px 44px;
}
.index-product-list li a p {
    font-size: 14px;
    margin-top: 40px;
    color: #333;
    text-align: center;
}

.product-btn {
    border: 1px solid #f1f1f1;
    height: 40px;
    line-height: 40px;
    width: 164px;
    text-align: center;
    color: #666;
    font-size: 14px;
    display: block;
    text-decoration: none;
    margin: 0 auto;
    margin-bottom: 70px;
}
.product-btn:hover {
    text-decoration: none;
    color: #e5302c;
}

.company {
    background-color: #fafafc;
    padding: 2px 0 100px 0;
    max-width:1920px;
    margin:0 auto;
}
.company .w {
    padding: 0 60px;
    margin-top: 20px;
}
.company .company-name {
    height: 36px;
    line-height: 36px;
    text-align: center;
    margin-top: 0;
    position: relative;
}
.company .company-name:before {
    content:'';
    width:100%;
    height:2px;
    background-color:#e1e1e2;
    bottom:16px;
    left: 0;
    right: 0;
    position: absolute;
    transform: scaleX(1);
    -moz-transform: scaleX(1);
    -webkit-transform: scaleX(1);
    -o-transform: scaleX(1);
    z-index: 0;
}
.company .company-name label {
    display: inline-block;
    padding: 0 30px;
    font-weight: 400;
    font-size: 24px;
    background-color: #fafafc;
    position: relative;
    z-index: 1;
}
.company p {
    font-size: 14px;
    line-height: 28px;
    text-indent: 32px;
    color: #666;
    font-weight: normal;
}
.company .company-more {
    width: 78px;
    height: 30px;
    line-height: 30px;
    border: 1px solid #e1e1e2;
    -webkit-border-radius: 30px 30px;
    -moz-border-radius: 30px 30px;
    border-radius: 30px 30px;
    display: block;
    margin-top: 40px;
    text-align: center;
    color: #666;
    font-size: 12px;
    text-decoration: none;
    float: right;
}
.company .company-more:hover {
    color: #e5302c;
    border-color: #e5302c;
}
.case-list {
    margin: 0 auto;
    margin-top: 20px;
    max-width:1920px;
}
.case-list>div {
    padding: 0;
}
.case-list .case-item {
    width: 100%;
}
.case-list .case-item .info {
    background: url("../img/bg-black.png") repeat;
    width: 100%;
    padding-bottom: 156.25%;
    position: relative;
    display: block;
}
.case-list .case-item .info:hover {
    background: url("../img/bg-red.png") repeat;
}
.case-list .case-item.item1 {
    background: url("../img/case1.jpg") no-repeat;
    -webkit-background-size: 100% auto;
    background-size: 100% auto;
}
.case-list .case-item.item2 {
    background: url("../img/case2.jpg") no-repeat;
    -webkit-background-size: 100% auto;
    background-size: 100% auto;
}
.case-list .case-item.item3 {
    background: url("../img/case3.jpg") no-repeat;
    -webkit-background-size: 100% auto;
    background-size: 100% auto;
}
.case-list .case-item.item4 {
    background: url("../img/case4.jpg") no-repeat;
    -webkit-background-size: 100% auto;
    background-size: 100% auto;
}
.case-list .case-item.item5 {
    background: url("../img/case5.jpg") no-repeat;
    -webkit-background-size: 100% auto;
    background-size: 100% auto;
}
.case-list .case-item .info .icon {
    position: absolute;
    width: 20%;
    padding-bottom: 30%;
    border-bottom: 2px solid #fff;
    left: 40%;
    margin-top: 40%;
}
.case-list .case-item .info .title {
    width: 100%;
    position: absolute;
    font-size: 22px;
    color: #fff;
    font-weight: normal;
    text-align: center;
    top: 47%;
}
.case-list .case-item .info .icon.i1 {
    background: url("../img/case-icon1.png") center no-repeat;
    -webkit-background-size: 70%;
    background-size: 70%;
}
.case-list .case-item .info .icon.i2 {
    background: url("../img/case-icon2.png") center no-repeat;
    -webkit-background-size: 70%;
    background-size: 70%;
}
.case-list .case-item .info .icon.i3 {
    background: url("../img/case-icon3.png") center no-repeat;
    -webkit-background-size: 70%;
    background-size: 70%;
}
.case-list .case-item .info .icon.i4 {
    background: url("../img/case-icon4.png") center no-repeat;
    -webkit-background-size: 70%;
    background-size: 70%;
}
.case-list .case-item .info .icon.i5 {
    background: url("../img/case-icon5.png") center no-repeat;
    -webkit-background-size: 70%;
    background-size: 70%;
}
.case-list .case-item .info .txt {
    position: absolute;
    width: 80%;
    top: 48%;
    left: 10%;
    font-size: 14px;
    color: #fff;
    line-height: 28px;
    text-align: center;
    display: none;
}
.case-list .case-item .info .tips {
    position: absolute;
    width: 80%;
    bottom: 3%;
    left: 10%;
    font-size: 12px;
    color: #fff;
    line-height: 28px;
    text-align: center;
    display: none;
}
.case-list .case-item .info:hover .icon {
    border-bottom: none;
    margin-top: 24%;
}
.case-list .case-item .info:hover .title {
    top: 34%;
}
.case-list .case-item .info:hover .txt,.case-list .case-item .info:hover .tips {
    display: block;
}

.contact {
    background-color: #fafafc;
    padding: 2px 0 100px 0;
    max-width:1920px;
    margin:0 auto;
}
.contact-info {
    margin-top: 30px;
    overflow: hidden;
}
.contact-info .map {
    margin-left: 60px;
    float: left;
}
.contact-info .address {
    float: left;
    margin-left: 40px;
    padding-top: 10px;
}
.contact-info .address h3 {
    font-size: 16px;
    font-weight: normal;
}
.contact-info .address p {
    font-size: 14px;
    color: #666;
    line-height: 20px;
    margin-bottom: 0;
}

/*about*/
.child-banner {
    width: 100%;
    padding-bottom: 20.83%;
    position: relative;
}
.child-banner .title {
    position: absolute;
    top: 30%;
}
.child-banner .title:before {
    content: url("../img/banner/banner-left.png");
    position: absolute;
}
.child-banner .title:after {
    content: url("../img/banner/banner-right.png");
    position: absolute;
    right: 0;
    top: 0;
}
.child-banner .title h3 {
    font-size: 20px;
    color: #fff;
    text-align: center;
    letter-spacing: 5px;
    margin-top: 10px;
}
.child-banner .title h2 {
    font-size: 47px;
    color: #fff;
    text-align: center;
    padding: 0 50px;
    margin-top: 10px;
}
.about-content {
    padding: 0 70px;
    text-align: center;
    padding-bottom: 60px;
    overflow: hidden;
}
.main.grey {
    background-color: #f8f9fb;
}
.about-content p {
    font-size: 14px;
    text-indent: 28px;
    line-height: 24px;
    text-align: left;
    padding: 0 20px;
    margin-bottom: 0;
}
.about-title {
    color: #f1f1f1;
    font-size: 32px;
    padding-bottom: 14px;
    background: url("../img/title-bottom.png") center bottom no-repeat;
    margin: 40px 0 40px 0;
    display:inline-block;
    *display:inline;
    *zoom:1;
    position: relative;
}
.about-title:after {
    content: ' ';
    border-bottom: 1px dashed #d8d8d8;
    height: 1px;
    position: absolute;
    bottom: 5px;
    width: 100%;
    z-index: 0;
    left: 0;
}
.about-title .zh {
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    font-size: 16px;
    text-align: center;
    line-height: 59px;
    color: #333;
    position: absolute;
}
.honor-list {
    margin-left: -136px;
    overflow: hidden;
}
.honor-list ul {
    overflow: hidden;
    list-style: none;
    float: left;
    padding: 0;
    margin: 0;
}
.honor-list li {
    float: left;
    margin-left: 136px;
    margin-top: 30px;
}
.culture-list {
    overflow: hidden;
    margin-left: -52px;
}
.culture-list .item {
    float: left;
    margin-left: 52px;
    width: 220px;
    height: 278px;
    background: #f6f6f6;
}
.culture-list .item .icon {
    width: 60px;
    height: 60px;
    margin: 0 auto;
    margin-top: 54px;
}
.culture-list .item:hover {
    background: #ba1718;
}
.culture-list .item .icon.i1 {
    background: url("../img/culture-icon1-n.png") no-repeat;
}
.culture-list .item:hover .icon.i1 {
    background: url("../img/culture-icon1.png") no-repeat;
}
.culture-list .item .icon.i2 {
    background: url("../img/culture-icon2-n.png") no-repeat;
}
.culture-list .item:hover .icon.i2 {
    background: url("../img/culture-icon2.png") no-repeat;
}
.culture-list .item .icon.i3 {
    background: url("../img/culture-icon3-n.png") no-repeat;
}
.culture-list .item:hover .icon.i3 {
    background: url("../img/culture-icon3.png") no-repeat;
}
.culture-list .item .icon.i4 {
    background: url("../img/culture-icon4-n.png") no-repeat;
}
.culture-list .item:hover .icon.i4 {
    background: url("../img/culture-icon4.png") no-repeat;
}
.culture-list .item h3 {
    color: #333;
    font-size: 16px;
    margin-top: 60px;
}
.culture-list .item p {
    color: #666;
    font-size: 14px;
    text-indent: 0;
    text-align: center;
    padding: 0;
}
.culture-list .item:hover h3,.culture-list .item:hover p {
    color: #fff;
}
.history-list {
    position: relative;
    overflow: hidden;
}
.history-list:before {
    content: '●';
    font-size: 28px;
    color: #e7e7e7;
    position: absolute;
    left: 50%;
    margin-left: -9px;
}
.history-list .item {
    padding-left: 128px;
    margin-top: 30px;
    position: relative;
    z-index: 1;
    padding-top: 6px;
    padding-bottom: 6px;
    left: 50%;
    top: -4px;
    margin-left: -96px;
    width: 58%;
}
.history-list .item-right {
    margin-top: 30px;
    position: relative;
    z-index: 1;
    padding-top: 6px;
    padding-bottom: 6px;
    padding-right: 30px;
    margin-right: 50%;
    top: -4px;
    width: 50%;
}
.history-list .no-margin-top {
    margin-top: 0;
}
.history-list .item:before {
    content: url("../img/history-item.jpg");
    width: 108px;
    height: 23px;
    position: absolute;
    left: 0;
    top: 29px;
    z-index: 2;
}
.history-list .item-right:before {
    content: url("../img/history-item-r.jpg");
    width: 108px;
    height: 23px;
    position: absolute;
    right: -96px;
    top: 29px;
    z-index: 2;
}
.history-list .item:after {
    position: absolute;
    content: '';
    border-left: 2px solid #e7e7e7;
    height: 100%;
    left: 95px;
    z-index: 0;
    top: 0;
}
.history-list .item-right:after {
    position: absolute;
    content: '';
    border-left: 2px solid #e7e7e7;
    height: 100%;
    right: -1px;
    z-index: 0;
    top: 0;
}
.history-list .item h3,.history-list .item-right h3 {
    font-size: 16px;
    color: #ba1718;
}
.history-list .item p,.history-list .item-right p {
    text-indent: 0;
    font-size: 12px;
    color: #666;
    padding: 0;
}
.history-list .item-right p {
    text-align: right;
}

.lift-nav{
    position: fixed;
    top: 100px;
    left: 30px;
    display: none;
    z-index: 999;
}
.lift-nav li{
    text-align: center;
    line-height: 16px;
    color: #666;
    width: 40px;
    height: 40px;
    padding: 4px;
    margin-bottom: 10px;
    background: #f1f1f1;
    cursor: pointer;
    list-style: none;
    font-size: 12px;
}

.lift-nav li.current,.lift-nav li:hover{
    background: #ba1718;
    color: #fff;
}


/*产品中心*/
.m-l-4 {
    margin-left: 4px !important;
}
.product-list {
    width: 260px;
    background: #ebebeb;
    overflow: hidden;
    float: left;
}
.product-list .item {
    height: 60px;
    line-height: 60px;
    padding-left: 20px;
    font-size: 14px;
    margin: 10px 0;
    border-left: 4px solid #ebebeb;
    cursor: pointer;
}
.product-list .item:hover,.product-list .item.active {
    border-color: #cf0c13;
    background: #fff;
}
.product-list .item label {
    margin-left: 10px;
    font-weight: normal;
}
.product-content {
    width: 900px;
    background: #fff;
    float: left;
    padding: 0 80px;
    padding-bottom: 40px;
}
.product-content .title {
    font-size: 18px;
    font-weight: normal;
    line-height: 90px;
    border-bottom: 1px solid #f1f1f1;
    text-align: center;
}
.product-content .info {
    padding: 0 10px;
}
.product-content .info h3 {
    font-size: 16px;
    margin-top: 20px;
}
.product-content .info h4 {
    font-size: 14px;
    margin-top: 20px;
}
.product-content .info p {
    line-height: 24px;
    text-indent: 28px;
    margin-bottom: 0;
    color: #666;
}
.product-content .info img {
    display: block;
    margin: 8px auto;
}

.case-list {
    width: 1160px;
    padding: 20px 0;
    overflow: hidden;
}
.case-list ul {
    overflow: hidden;
    padding: 0;
    margin: 0;
}
.case-list ul li {
    float: left;
    width: 204px;
    height: 244px;
    margin-left: 20px;
    list-style: none;
    margin-bottom: 30px;
}
.case-list ul li a {
    display: block;
    text-decoration: none;
}
.case-list ul li img {
    display: block;
    width: 204px;
    height: 204px;
}
.case-list ul li span {
    display: block;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 14px;
    background: #fff;
    color: #666;
    font-weight: bold;
}
.case-list ul li a:hover span {
    color: #cf0c13;
}
.case-content {
    overflow: hidden;
    padding: 20px;
    background: #ebebeb;
    text-align: center;
}
.case-content h3 {
    font-size: 20px;
    line-height: 60px;
    margin-bottom: 0;
    margin-top: 0;
}
.case-content p {
    font-size: 14px;
    text-align: left;
    text-indent: 28px;
}
.case-content img {
    display: inline-block;
    margin: 20px 0;
}

.service-content {
    overflow: hidden;
}
.service-content .service-title {
    font-size: 16px;
    line-height: 40px;
    height: 40px;
    position: relative;
    text-align: center;
    margin-top: 30px;
    margin-bottom: 20px;
}
.service-content .service-title:before {
    content: '';
    top: 19px;
    border-top: 1px solid #ebebeb;
    width: 42%;
    left: 0;
    position: absolute;
}
.service-content .service-title:after {
    content: '';
    top: 19px;
    border-top: 1px solid #ebebeb;
    width: 42%;
    right: 0;
    position: absolute;
}


.back-top {
    z-index: 9999;
    position: fixed;
    right: 30px;
    bottom: -10px;
    opacity: 0;
    width: 40px;
    height: 40px;
    line-height: 38px;
    text-align: center;
    color: #fff;
    cursor: pointer;
    border-radius: 2px;
    -webkit-transition: all 400ms linear 0ms;
    -ms-transition: all 400ms linear 0ms;
    -o-transition: all 400ms linear 0ms;
    transition: all 400ms linear 0ms;
    background-color: rgba(0, 0, 0, 0.4);
    font-size: 20px;
}
.back-top:hover {
    background-color: rgba(0, 0, 0, 0.8);
}
.back-top.show {
    opacity: 1;
    bottom: 30px;
}