/*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/public/left3.png) no-repeat;
 }
 
 .banner17 .shutter-btn li.next {
     float: right;
     background: url(../images/public/right3.png) no-repeat;
 }
 
 .cover {
     display: inline-block;
     text-overflow: ellipsis;
     overflow: hidden;
     white-space: nowrap;
 }
 
 .title {
     margin: 40px 0;
     text-align: center;
     color: #000000;
 }
 
 .title h2 {
     font-size: 40px;
     line-height: 50px;
 }
 
 .title h2 span {
     font-weight: normal;
     padding-left: 10px;
 }
 
 .title p {
     font-size: 20px;
     color: #8c8c8c;
 }
 
 a.more {
     font-size: 16px;
     width: 156px;
     line-height: 40px;
     display: inline-block;
     text-align: center;
     color: #FFF;
 }
 
 .content .wrap {
     overflow: hidden;
 }
 
 .hot {
     padding: 15px 0;
     font-size: 14px;
     line-height: 37px;
     color: #999999;
 }
 
 .hot a {
     color: #999999;
     padding: 0 10px;
     display: inline-block;
 }
 
 .hot .search {
     background: url(../images/searchbg.png) no-repeat;
     width: 306px;
     height: 37px;
 }
 
 .hot .search input.txt {
     width: 80%;
     display: inline-block;
     line-height: 37px;
     text-indent: 10px;
 }
 
 .hot .search input.btn {
     width: 20%;
     display: inline-block;
     height: 37px;
 }
 
 .proD {
     position: relative;
     z-index: 100;
     padding-bottom: 80px;
     margin: 0 auto;
     background: #f5f5f5;
 }
 
 .proD .fl {
     width: 250px;
     position: relative;
 }
 
 .proD .tabTop {
     border: 1px solid #aaaaaa;
     height: 535px;
 }
 
 .proD .tabTop>li {
     line-height: 50px;
     cursor: pointer;
     display: block;
     text-align: left;
     position: relative;
     border-bottom: 1px solid #aaaaaa;
 }
 
 .proD .tabTop>li>a {
     font-size: 14px;
     color: #666666;
     display: block;
     text-indent: 40px;
     width: 80%;
 }
 
 .proD .tabTop>li>span {
     position: absolute;
     right: 10%;
     top: 0;
     font-size: 18px;
     z-index: 100;
     color: #666666;
 }
 
 .proD .tabTop>li>span::before {
     content: "+";
     position: absolute;
     left: 0;
     top: 0;
 }
 
 .proD .tabTop>li:hover,
 .proD .tabTop>li.on {
     background: #a40000;
 }
 
 .proD .tabTop>li:hover>a,
 .proD .tabTop>li.on>a,
 .proD .tabTop>li:hover>span,
 .proD .tabTop>li.on>span {
     color: #FFF;
 }
 
 .proD .tabTop>li>.nav2 {
     display: none;
     background: #f5f5f5;
 }
 
 .proD .tabTop>li>.nav2>li {
     line-height: 42px;
     text-indent: 50px;
 }
 
 .proD .tabTop>li>.nav2>li>a {
     color: #666666;
 }
 
 .proD .tabTop>li.on span::before {
     content: "-";
 }
 
 .proD .tabTop>li.on>.nav2 {
     display: block;
 }
 
 .proD .fl .tel {
     color: #49728c;
     width: 100%;
     text-align: center;
     height: 40px;
     font-size: 24px;
     color: #FFF;
     padding-top: 45px;
     background: url(../images/proleftbottom.jpg) no-repeat;
 }
 
 .proD .fr {
     width: 935px;
     height: 600px;
 }
 
 .proD .fr h2 {
     font-size: 24px;
     font-weight: normal;
     line-height: 50px;
     color: #10398e;
     margin-bottom: 20px;
     background: url(../images/protitlebg.jpg) no-repeat left bottom;
 }
 
 .proD .fr h2 span {
     color: #666666;
     padding-left: 20px;
 }
 
 .proD .tabBottom {
     opacity: 0;
     height: 0;
     position: relative;
     text-align: center;
 }
 
 .proD .tabBottom.on {
     display: block;
     opacity: 1;
     height: auto;
 }
 
 .product_list {
     width: 96%;
     display: block;
     padding: 20px 2%;
     background: #ffffff;
 }
 
 .product_list .flexslider {
     width: 100%;
     position: relative;
     margin-top: 10px;
 }
 
 .product_list li a aside {
     width: 279px;
     display: block;
     margin: 0 auto;
     position: relative;
     overflow: hidden;
 }
 
 .product_list li a img {
     max-width: 100%;
     display: block;
     margin: 0 auto;
 }
 
 .product_list .flex-direction-nav {
     position: absolute;
     z-index: 3;
     width: 100%;
     top: 35%;
     line-height: 0;
     font-size: 0
 }
 
 .product_list .flex-direction-nav li a {
     display: block;
     width: 25px;
     height: 47px;
     overflow: hidden;
     cursor: pointer;
     position: absolute;
     background: url(../images/arrow.png) no-repeat;
 }
 
 .product_list .flex-direction-nav li a.flex-prev {
     left: -18px;
     background-position: 0px 0px;
 }
 
 .product_list .flex-direction-nav li a.flex-next {
     right: -18px;
     background-position: -25px 0px;
 }
 
 .proD .swiper-slide2 {
     margin: 0 -4px;
     overflow: hidden;
 }
 
 .proD .swiper-slide2 li {
     margin: 0 4px 0;
     float: left;
     width: 306px;
     overflow: hidden;
     float: left;
 }
 
 .proD .swiper-slide2 aside {
     overflow: hidden;
 }
 
 .proD .swiper-slide2 img {
     display: block;
     max-width: 100%;
     margin: 0 auto;
     transition: .3s;
 }
 
 .proD .swiper-slide2 li p {
     line-height: 62px;
     font-size: 18px;
     color: #000;
     text-align: center;
     position: relative;
     background: url(../images/promore01.png) 90% center no-repeat #FFF;
 }
 
 .proD .swiper-slide2 li:hover img {
     transform: scale(1.1);
 }
 
 .proD .swiper-slide2 li:hover p {
     background: url(../images/promore02.png) 90% center no-repeat #FFF;
 }
 
 .adv02 ul {
     overflow: hidden;
 }
 
 .adv02 ul li {
     padding: 50px 0;
     width: 25%;
     float: left;
     text-align: center;
 }
 
 .adv02 ul li img {
     display: block;
     margin: 0 auto 5px;
 }
 
 .adv02 ul li h2 {
     color: #666666;
     font-size: 26px;
     padding: 2px 0;
 }
 
 .adv02 ul li p {
     font-size: 14px;
     color: #808080;
     text-align: center;
 }
 
 .adv02 ul li a {
     border: 1px solid #808080;
     font-size: 14px;
     width: 50%;
     display: block;
     margin: 20px auto 0;
     text-align: center;
     line-height: 30px;
 }
 
 .adv {
     overflow: hidden;
 }
 
 .adv ul li {
     width: 100%;
     height: 492px;
     margin-bottom: 60px;
     overflow: hidden;
 }
 
 .adv ul li.first {
     background: url(../images/bg01.png) no-repeat center center;
 }
 
 .adv ul li.two {
     background: url(../images/bg02.png) no-repeat center center;
 }
 
 .adv ul li.three {
     background: url(../images/bg03.png) no-repeat center center;
 }
 
 .adv ul li.first .fl,
 .adv ul li.two .fr {
     width: 400px;
     padding-top: 5%;
 }
 
 .adv ul li.two .fr {
     text-indent: 10%;
 }
 
 .adv ul li.first .fl h2,
 .adv ul li.two .fr h2 {
     color: #FFF;
     font-size: 48px;
 }
 
 .adv ul li.first .fl p,
 .adv ul li.two .fr p {
     font-size: 20px;
     color: #FFF;
 }
 
 .adv ul li.first .fr,
 .adv ul li.two .fl {
     width: 799px;
     color: #666666;
     font-size: 24px;
 }
 
 .adv ul li.first .fr div,
 .adv ul li.two .fl div {
     padding-left: 5%;
 }
 
 .adv ul li.first .fr b,
 .adv ul li.two .fl b {
     font-size: 30px;
     display: block;
     margin: 20px 0 10px;
 }
 
 .case .swiper-container {
     width: 100%;
     height: 300px;
     margin-left: auto;
     margin-right: auto;
 }
 
 .case .swiper-slide {
     background-size: cover;
     background-position: center;
 }
 
 .case .gallery-top {
     height: 80%;
     width: 100%;
 }
 
 .case .gallery-top {
     margin: 0 -10px 0 0;
 }
 
 .case .gallery-top .swiper-slide li {
     width: 390px;
     height: 452px;
     float: left;
     margin: 0 5px 10px;
     overflow: hidden;
 }
 
 .case .swiper-slide li:nth-child(3),
 .case .swiper-slide li:nth-child(4) {
     height: 221px;
 }
 
 .case .swiper-slide li a img {
     max-width: 100%;
     transition: .3s;
 }
 
 .case .swiper-slide li a:hover img {
     transform: scale(1.1);
 }
 
 .case .gallery-thumbs {
     height: 20%;
     box-sizing: border-box;
     padding: 10px 0;
     margin-bottom: 20px;
 }
 
 .case .gallery-thumbs .swiper-slide {
     width: 23%;
     height: 100%;
     background: #808080;
     color: #FFF;
     line-height: 45px;
     text-align: center;
     margin: 0 1% 0 0;
 }
 
 .case .gallery-thumbs .swiper-slide-thumb-active {
     background: #a40000;
 }
 
 .about {
     background: url(../images/aboutbg.jpg) no-repeat bottom center;
     overflow: hidden;
     margin: 0 auto 0;
 }
 
 .about .fl {
     padding-top: 150px;
 }
 
 .about .fl a {
     width: 100px;
     line-height: 35px;
     color: #333;
     background: #FFF;
     display: block;
     text-align: center;
     margin-bottom: 20px;
 }
 
 .about .fl a:hover {
     background: #a40000;
     color: #FFF;
 }
 
 .about .fr {
     background: url(../images/aboutlayer.jpg) no-repeat center center;
     width: 555px;
     height: 357px;
     float: right;
     padding: 20px 0 0 400px;
     margin: 62px 0;
     position: relative;
 }
 
 .about .fr h2 {
     color: #0a2151;
     font-size: 24px;
     margin: 20px 0;
 }
 
 .about .fr p {
     font-size: 18px;
     line-height: 40px;
     color: #666666;
 }
 
 .about .fr a {
     position: absolute;
     right: 50px;
     bottom: 50px;
     color: #0a2151;
     display: block;
     width: 120px;
     line-height: 30px;
     border: 1px solid #0a2151;
 }
 
 .case {
     padding: 30px 0 50px;
     overflow: hidden;
 }
 
 .case a.more {
     width: 100%;
     display: block;
     margin: 20px auto;
 }
 
 .honor .title {
     text-align: left;
     margin-bottom: 20px;
 }
 
 .honor .product_list {
     padding: 0;
     width: 100%;
 }
 
 .product_list2 li a aside {
     width: 282px;
     height: 200px;
 }
 
 .product_list2 li a img {
     max-width: 100%;
 }
 
 .product_list .flex-control-nav {
     position: absolute;
     bottom: 10px;
     z-index: 2;
     width: 100%;
     text-align: center;
 }
 
 .product_list .flex-control-nav li {
     display: inline-block;
     width: 14px;
     height: 14px;
     margin: 0 5px;
     *display: inline;
     zoom: 1;
 }
 
 .product_list .flex-control-nav a {
     display: inline-block;
     width: 14px;
     height: 14px;
     line-height: 40px;
     overflow: hidden;
     cursor: pointer;
     display: none;
 }
 
 .product_list .flex-control-nav .flex-active {
     background-position: 0 0;
 }
 
 .news {
     overflow: hidden;
     padding-bottom: 70px;
 }
 
 .news .title2 {
     border-bottom: 1px solid #b5b5b5;
     margin-bottom: 20px;
     line-height: 40px;
     color: #000000;
     text-align: left;
     text-indent: 40px;
     position: relative;
     font-weight: bold;
     font-size: 18px;
 }
 
 .news .title2 img {
     position: absolute;
     left: 0;
     bottom: -1px;
 }
 
 .news .fl {
     width: 830px;
 }
 
 .news .fl .img {
     width: 384px;
     float: left;
 }
 
 .news .fl .img2 {
     width: 312px;
     float: left;
 }
 
 .news .fl aside {
     position: relative;
     width: 100%;
     height: 218px;
 }
 
 .news .fl .imgBottom {
     background: #f5f5f5;
     width: 94%;
     padding: 10px 3%;
 }
 
 .news .fl h3 {
     line-height: 50px;
     font-size: 16px;
     color: #666666;
     font-weight: normal;
 }
 
 .news .fl h3 span {
     float: right;
 }
 
 .news .fl p {
     color: #666666;
     font-size: 14px;
 }
 
 .news .fl i {
     background: #a40000;
     color: #FFF;
     font-style: normal;
     width: 120px;
     line-height: 30px;
     display: block;
     margin: 10px auto;
     text-align: center;
 }
 
 .news ul {
     overflow: hidden;
     width: 400px;
     float: right;
 }
 
 .news ul li {
     padding-left: 85px;
     position: relative;
     padding-bottom: 20px;
     margin: 0 0 20px;
     border-bottom: 1px solid #b5b5b5;
 }
 
 .news ul li b {
     width: 78px;
     height: 78px;
     position: absolute;
     left: 0;
     top: 0;
     color: #808080;
     text-align: center;
     font-size: 15px;
     font-size: 28px;
 }
 
 .news ul.imgfr li h4 {
     color: #666666;
     font-size: 14px;
     font-weight: normal;
     line-height: 30px;
     font-weight: bold;
 }
 
 .news ul.imgfr li p {
     font-size: 14px;
     color: #666666;
     line-height: 20px;
     padding: 10px 0;
 }