.case .pic img{
max-height:180px;
margin-top:10px;
margin-bottom:10px;
max-width:94%;
}
.page_list{
	width:100%;
	text-align:center;
	display: flow-root;
	margin:40px 0 80px 0; 
	float: left;
}
.page_list span{
	padding:5px 12px;
	margin-right:4px;
}
.page_list span.thisclass{
	background: #15499a;
    color: #fff;
}
.page_list a{
	padding:5px 12px;
	border:1px solid #f0f0f0;
	margin-right:4px;
    background: #fff;
}
.page_list a:hover{
	background: #15499a;
    color: #fff;
}
.case_banner {
    background: url(../images/case_banner.jpg) no-repeat center;
    background-size: cover;
    height: 340px;
}
.common_nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 99;
    background: #fff;
}
.common_nav .nav_top {
    width: 100%;
    background: #eff0f0;
    color: #333333;
    font-size: 14px;

}
.common_nav .nav_top .content_gy{
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.common_nav .nav_top .link {
    height: 50px;
    display: flex;
    align-items: center;
    color: #fff;
    font-size: 16px;
}
.common_nav .nav_top .link>a {
    margin-left: 25px;
    color: #333333;
}
.common_nav .nav_link .content_gy {
    height: 97px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}     
.common_nav .nav_link .content_gy .logo {
    width: 195px;
}
.common_nav .nav_link .content_gy .link a{
    margin-left: 50px;
    font-size: 16px;
    color: #666;
    cursor: pointer;
    transition: 0.3s;
}
.common_nav .nav_link .content_gy .link a.active ,
.common_nav .nav_link .content_gy .link a:hover {
    color: #0069b7;
}

.common_nav .nav_link .content_gy .search{
    width: 180px;
    position: relative;
}
.common_nav .nav_link .content_gy .search button {
    position: absolute;
    left: 0px;
    height: 35px;
    width: 35px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: none;
    border: none;
    outline: none;
    cursor: pointer;


}
.common_nav .nav_link .content_gy .search input {
    width: 100%;
    height: 35px;
    border-radius: 50px;
    border: 2px solid #18649e;
    padding-left: 40px;
}
.common_banner {
    margin-top: 147px;
}
.index_banner .swiper ,
.index_banner .swiper .swiper-container{
    height: 100%;
}
.index_banner {
    height: 507px;
    background: url("../images/index_banner.png") no-repeat center;
    background-size: cover;
}
.common_banner .content_gy{
    display: flex;
    align-items: center;
    color: #fff;
    height: 100%;
}
.common_banner .content_gy .p1 {
    font-size: 48px;
    line-height: 48px;
    font-weight: bold;
    letter-spacing: 2px;
    margin-bottom: 20px;
}
.common_banner .content_gy .p2 {
    font-size: 32px;
    line-height: 32px;
    margin-bottom: 35px;
}
.common_banner .content_gy .p3 {
    font-size: 26px;
    margin-bottom: 30px;
    line-height: 30px;
    padding-left: 32px;
    background: url("../images/point_icon.png") no-repeat center left;
}
.common_banner .content_gy .p4 a {
    display: inline-block;
    width: 110px;
    height: 40px;
    line-height: 40px;
    border-radius: 5px;
    color: #fff;
    margin-right: 20px;
    text-align: center;
}
.common_banner .content_gy .p4 a.a1 {
    background: #18649e;
}
.common_banner .content_gy .p4 a.a2 {
    background: #b31c2f;
}
.index_box {
    padding: 60px 0;
    background: #fff;
}
.common_title {
    padding-top: 20px;
    font-size: 24px;
    line-height: 24px;
    margin-bottom: 15px;
    display: flex;
    text-align: center;
    justify-content: center;
}
.common_title>div {
    position: relative;
    color: #0069b7;
    text-transform: uppercase;
}
.common_title>div .c {
    font-size: 30px;
    margin-bottom: 10px;
}
.common_title>div .e {
    font-size: 18px;
}
.common_title>div::before {
    display: block;
    content: '';
    width: 40px;
    height: 3px;
    position: absolute;
    left: -50px;
    background: #0069b7;
    top: 50%;
    margin-top: -2px;
}
.common_title>div::after {
    
    display: block;
    content: '';
    width: 40px;
    height: 3px;
    position: absolute;
    right: -50px;
    background: #0069b7;
    top: 50%;
    margin-top: -2px;
}

.index_box .info {
    color: #666666;
    font-size: 14px;
    line-height: 25px;
}
.index_box .slogan {
    color: #333333;
    font-size: 20px;
    line-height: 20px;
    margin-bottom: 25px;
}
.index_box .link_box {
    display: flex;
    justify-content: flex-start;
    margin-top: 20px;
    margin-bottom: 40px;
}
.index_box .link_box a {
    display: block;
    width: 140px;
    text-align: center;
    color: #fff;
    height: 45px;
    line-height: 45px;
    cursor: pointer;
    border-radius: 5px;
    transition: 0.3s;
    background: #0069b7;
    font-size: 16px;

}
.index_box1 {
    background: #f4f4f4;
    padding: 60px 0;
}
.index_box1 .list {
    display: flex;
    margin-top: 50px;
}
.index_box1 .list .item{
    width: 270px;
    display: inline-flex;
    margin-right: 40px;
    position: relative;
    overflow: hidden;
    flex-wrap: wrap;
}
.index_box1 .list .item:last-child {
    margin-right: 0;
}
.index_box1 .list .item>.name{
    height: 20px;
    margin-bottom: 15px;
    line-height: 20px;
    color: #333333;
    text-align: left;
    left: 0;
    font-size: 18px;
    width: 100%;
    margin-top: 15px;
}
.index_box1 .list .item .desc{
    color: #555555;
    font-size: 14px;
    line-height: 25px;
    height: 75px;
}
.index_box1 .list .item .pic{
    position: relative;
    height: 185px;
}
.index_box1 .list .item .box{
    width: 100%;
    height: 100%;
    position: absolute;
    bottom: 0;
    background: rgba(24, 100, 158, 0.8);
    display: flex;
    align-items: center;
    text-align: center;
    transition: 0.3s;
    opacity: 0;
    
}
.index_box1 .list .item:hover .box {
    opacity: 1;
}
.index_box1 .list .item .box>div {
    width: 100%;
    text-align: center;
    color: #fff;
    font-size: 24px;
}
.index_box1 .list .item .box>div img {
    margin-top: 20px;
}
.index_box1 .more a {
    color: #0069b7;
    text-align: center;
    border-radius: 50px;
    width: 180px;
    height: 50px;
    line-height: 48px;
    border: 1px solid #0069b7;
    display: inline-block;
    transition: 0.3s;
    font-size: 18px;
}
.index_box1 .more a:hover {
    background: #0069b7;
    color: #fff;
}
.index_box1 .more {
    text-align: center;
    margin-top: 40px;
}

.common_more a {
    color: #0069b7;
    text-align: center;
    border-radius: 50px;
    width: 180px;
    height: 50px;
    line-height: 48px;
    border: 1px solid #0069b7;
    display: inline-block;
    transition: 0.3s;
    font-size: 18px;
}
.common_more a:hover {
    background: #0069b7;
    color: #fff;
}
.common_more {
    text-align: center;
    margin-top: 40px;
}
.index_box3 {
    padding: 60px 0;
}
.index_box3 .list .item{
    width: 100%;
    display: flex;
}
.index_box3 .list .item:nth-child(2n) {
    flex-direction: row-reverse;
}
.index_box3 .list .item>div {
    width: 50%;
}
.index_box3 .list .item .txt .info {
    font-size: 14px;
    color: #666666;
    line-height: 25px;
    text-align: justify;
    margin-bottom: 25px;
    transition: 0.3s;
display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
    width: 100%;
}
.index_box3 .list .item .txt .name {
    color: #333333;
    text-transform: uppercase;
    font-size: 24px;
    margin-bottom: 30px;
    transition: 0.3s;
    line-height: 30px;
}
.index_box3 .list .item .txt {
    padding: 50px;
    background: #f4f4f4;
    transition: 0.3s;
}
.index_box3 .list .item .txt .more a {
    height: 45px;
    display: block;
    width: 140px;
    text-align: center;
    border-radius: 5px;
    font-size: 16px;
    color: #fff;
    background: #005593;
    line-height: 45px;
}
.index_box3 .list .item .txt:hover .name,
.index_box3 .list .item .txt:hover .info {
    color: #fff;
}
.index_box3 .list .item .txt:hover {
    background: #18649e;
}
.index_box2 {
    padding: 60px 0;
    background: #f4f4f4;
}
.index_box2 .swiper {
    position: relative;
    margin-top: 60px;
}
.index_box2 .swiper .swiper-button-prev1 {
    width: 30px;
    height: 30px;
    background: #303030;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: absolute;
    left:  -55px;
    top: 50%;
    border-radius: 5px;
    margin-top: -15px;
}
.index_box2 .swiper .swiper-button-next1 {
    width: 30px;
    height: 30px;
    background: #303030;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: absolute;
    right:  -55px;
    top: 50%;
    margin-top: -15px;
    border-radius: 5px;
}
.index_box4 {
    padding: 60px 0;
    background: #fff;
}
.index_box4 .content_gy .list{
    display: flex;
    align-items: center;
    margin-top: 85px;
}
.index_box4 .content_gy .item .more a {
    width: 140px;
    text-align: center;
    display: inline-block;
    background: #005593;
    font-size: 16px;
    color: #fff;
    border-radius: 5px;
    line-height: 45px;
    height: 45px;
    margin-top: 30px;
    cursor: pointer;
}
.index_box4 .content_gy .item .desc {
    color: #555555;
    font-size: 14px;
    line-height: 22px;
    height: 88px;
    overflow: hidden;
} 
.index_box4 .content_gy .item .name {
    color: #333333;
    font-size: 21px;
    line-height: 32px;
    height: 64px;
    overflow: hidden;
    margin-bottom: 20px;
}
.index_box4 .content_gy .item .date {
    color: #999999;
    font-size: 14px;
    line-height: 18px;
    margin-bottom: 15px;
}
.index_box4 .content_gy .item {
    width: 32%;
    margin-right: 2%;
    max-width: 365px;
}
.index_box4 .content_gy .item:last-child {
    margin-right: 0;
}

.index_box5 {
    padding: 60px 0;
    background: url("../images/index_bg2.png") no-repeat center;
    background-size: cover;
}
.index_box5 .common_title .c,
.index_box5 .common_title .e {
    color: #fff;
}
.index_box5 .common_title>div::before,
.index_box5 .common_title>div::after {
    background: #fff;
}
.index_box5 .slogan {
    margin-top: 30px;
    text-align: center;
    color: #fff;
    font-size: 18px;
    line-height: 20px;
    margin-bottom: 45px;
}
.index_box5 .form form {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
}
.index_box5 .form {
    width: 860px;
    margin: 0 auto;
}
.index_box5 .form .item {
    width: 48%;
    margin-bottom: 15px;
    margin-right: 4%;
}
.index_box5 .form .item:nth-child(2n) {
    margin-right: 0;
}
.index_box5 .form .item input {
    height: 45px;
    border: none;
    width: 100%;
    background: #fff;
    border-radius: 5px;
    padding: 0 20px;
}
.index_box5 .form .item.textarea {
    width: 100%;
    margin-right: 0;
}
.index_box5 .form .button button {
    width: 170px;
    text-align: center;
    display: block;
    height: 50px;
    line-height: 50px;
    color: #fff;
    background: #18649e;
    cursor: pointer;
    font-size: 16px;
    text-transform: uppercase;
    border: none;
}
.index_box5 .form .item.textarea textarea {
    width: 100%;
    height: 145px;
    padding: 10px 15px;
    border-radius: 5px;
}
.index_box6 {
    padding: 60px 0;
    margin-bottom: 90px;
}
.index_box6 .swiper {
    position: relative;
    margin-top: 60px;
}
.index_box6 .swiper .swiper-button-prev3 {
    width: 30px;
    height: 30px;
    background: #005593;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: absolute;
    left:  -55px;
    top: 50%;
    border-radius: 5px;
    margin-top: -15px;
}
.index_box6 .swiper .swiper-button-next3 {
    width: 30px;
    height: 30px;
    background: #005593;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: absolute;
    right:  -55px;
    top: 50%;
    margin-top: -15px;
    border-radius: 5px;
}
.index_box6 .swiper .swiper-container {
}
.index_box6 .swiper .swiper-slide {
    text-align: center;
    padding: 10px;
}
.index_box6 .swiper .swiper-slide div {
    box-shadow: 0 0 5px #ccc;
    height: 140px;
    display: flex;
    align-items: center;
}
.index_box6 .swiper .swiper-slide img {
    height: 48px;
    width: auto;
    margin: 0 auto;
}

.index_box {
    position: relative;
}
.index_box .common_title {
    margin-bottom: 50px;
}
.index_box .content {
    position: relative;

}
.index_box .content .bg {
    width: 48%;
    /* position: absolute; */
}
.index_box .content .bg img {
    width: 100%;
}
.index_box .content .box{
    width: 100%;
    height: 100%;
}
.index_box .content_gy {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}
.index_box .info {
    width: 48%;
}
.index_box .info .txt1 {
    font-size: 21px;
    color: #0069b7;
    line-height: 25PX;
    margin-bottom: 35px;
}
.index_box .info .txt2 p {
    text-indent: 35px;
    line-height: 26px;
    font-size: 14px;
    color: #555555;
}
.common_footer {
    padding-top: 60px;
    background: #1a1a1a;
    color: #fff;
}
.common_footer .content_gy {
    display: flex;
    padding-bottom: 55px;
    justify-content: space-between;
}
.common_footer .content_gy .logo {
    width: 220px;
}
.common_footer .content_gy .info {
    display: flex;
    flex: 1;
    margin-left: 70px;
    flex-wrap: wrap;
}
.common_footer .content_gy .info .item img {
    margin-right: 10px;
}
.common_footer .content_gy .info .item{
    margin-bottom: 15px;
    line-height: 30px;
    width: 50%;
    display: flex;
    align-items: center;
}
.common_footer .content_gy .info .item1{
    background: url("../images/tel_icon.png") no-repeat left 5px ;

}
.common_footer .content_gy .info .item2{
    background: url("../images/mail_icon.png") no-repeat left  5px ;
}
.common_footer .content_gy .info .item3{
    
    background: url("../images/map_icon.png") no-repeat left  5px ;
}

.common_footer .content_gy .info .item {
    background-size: 15px;
}
.common_footer .content_gy .link {
    padding-left: 170px;
    flex: 1;
}
.common_footer .content_gy .share {
    display: flex;
    align-items: flex-end;
}
.common_footer .content_gy .share a {
    margin-left: 20px;
}
.common_footer .content_gy .share a img {
    height: 16px;
}
.common_footer .rights {
    line-height: 50px;
    text-align: center;
    background: #040404;
}
.common_footer .content_gy .link a {
    display: block;
    color: #fff;
    line-height: 35px;
}










.products_banner {
    background: url("../images/pro_banner.png") no-repeat center;
    background-size: cover;
    height: 340px;
}

.news_banner {
    background: url("../images/news_banner.png") no-repeat center;
    background-size: cover;
    height: 340px;
}

.common_address {
    background: #e8e9e9;
}

.common_address .content_gy a {
    color: #666666;
}

.common_address .content_gy .home {
    color: #c20d23;
}

.common_address .content_gy span {
    margin: 0 10px;
}

.common_address .content_gy {
    display: flex;
    align-items: center;
    height: 60px;
}



.pro_box1 {
    padding: 45px 0;
}

.pro_box1 .content_gy {
    display: flex;
}

.pro_box1 .list {
    display: flex;
    width: 100%;
    flex-wrap: wrap;
}
.pro_box1 .list .item {
    width: 270px;
    margin-right: 20px;
    margin-bottom: 20px;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
}


.pro_box1 .list .item .pic {
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}
.pro_box1 .list .item:nth-child(3n) {
    margin-right: 0;
}

.pro_box1 .list .item .name {
    padding: 0 30px 10px;
    text-align: center;
    font-size: 16px;
    color: #666666;
}

.common_page {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 0 50px;
}

.common_page img {
    height: 20px;
}

.common_page a {
float:left;
    display: inline-block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    text-align: center;
    transition: 0.3s;
    margin: 0 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.common_page a.num.active,
.common_page a.num:hover {
    background: #929292;
    color: #fff;
    border-radius: 100px;
}

.pro_box1 .left {
    width: calc(100% - 330px);
}

.pro_box1 .right {
    width: 330px;
    padding-left: 40px;
}

.pro_box1 .search form{
    border: none;
    border-radius: 5px;
    display: flex;
    background: #fff;
    width: 100%;
    margin-bottom: 15px;
}

.pro_box1 .search input {
    width: 100%;
    background: none;
    border: none;
    padding: 0 14px;
    font-size: 14px;
    flex: 1;
}

.pro_box1 .search button {
    background: none;
    border: none;
    width: 60px;
    height: 53px;
    top: 1px;
    right: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    outline: none;
}
.pro_box1 .right .select{
    background: #fff;
    border-radius: 10px 10px 0 0;
    overflow: hidden;
}
.pro_box1 .right .select .name{
    height: 55px;
    line-height: 55px;
    font-size: 20px;
    text-align: center;
    color: #fff;
    font-weight: bold;
    background: #18649e;
}

.pro_box1 .right .select .box .omit{
    height: 50px;
    line-height: 50px;
    font-size: 14px;
    color: #333;
    padding: 0 50px 0 20px;
    position: relative;
    border-bottom: 1px solid #f0f0f0;
}
.pro_box1 .right .select .box .omit a {
    height: 50px;
    line-height: 50px;
}
.pro_box1 .right .select .box .omit a:hover {
    color: #18649e;
}
.pro_box1 .right .select .box p::before {
    position: absolute;
    right: 20px;
    display: block;
    content: '';
    top: 50%;
    margin-top: -3px;
    width: 20px;
    height: 7px;
    background: url("../images/sanjiao_icon.png") no-repeat center;
    transition: 0.3s;
    transform: rotate(180deg);
}
.pro_box1 .right .select .box.active p::before {
    transform: rotate(0deg);
}
.pro_box1 .right .select .box a {
  
}

.pro_box1 .right .select .box .list a {
    color: #999999;
    font-size: 14px;
    padding: 0 35px;
    line-height: 40px;
    height: 40px;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
    width: 100%;
display: block;
}
.pro_box1 .right .select .box.active .list {
    display: block;
}
.pro_box1 .right .select .box .list {
    margin-top: 0;
    display: none;
}
.pro_box1 .right .select .box .list a::after {
    display: block;
    position: absolute;
    content: '';
    width: 4px;
    height: 4px;
    border-radius: 100px;
    top: 50%;
    margin-top: -2px;
    left: 20px;
    background: #a5a5a5;
}
.pro_box1 .right .contact {
    background: url("../images/bg1.png") no-repeat center;
    background-size: cover;
    padding: 55px 35px;
    color: #fff;
    margin-top: 20px;
    border-radius: 5px;
}
.pro_box1 .right .contact .name {
    font-size: 30px;
    font-weight: bold;
    line-height: 30px;
    margin-bottom: 25px;
    font-family: 'Verdana';
    text-transform: uppercase;
}
.pro_box1 .right .contact .tel {
    padding-left: 30px;
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 20px;
    background: url("../images/tel_icon.png") no-repeat left center;
}
.pro_box1 .right .contact .email {
    padding-left: 30px;
    font-size: 14px;
    line-height: 20px;
    margin-bottom: 20px;
    background: url("../images/mail_icon.png") no-repeat left center;
}
.pro_box1 .right .contact .btn {
    text-align: center;
}
.pro_box1 .right .contact .btn .button{
    width: 120px;
    cursor: pointer;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background: #18649e;
    border-radius: 30px;
    border: none;
    color: #fff;
    display: inline-block;
}
.pro_box2 .content_gy{
    background: url("../images/pro_bg.png") no-repeat center;
    background-size: cover;
    height: 215px;
    display: flex;
    align-items: center;
    padding-left: 90px;
    color: #fff;
}
.pro_box2 .content_gy .txt1 {
    position: relative;
    font-size: 22px;
    font-weight: bold;
    text-transform: uppercase;
    padding-bottom: 20px;
    margin-bottom: 16px;
}
.pro_box2 .content_gy .txt1::before {
    display: block;
    content: '';
    bottom: 0;
    left: 0;
    background-color: #fff;
    width: 40px;
    height: 5px;
    position: absolute;
}
.pro_box2 .content_gy .txt2 {
    font-size: 14px;
    line-height: 15px;
    margin-bottom: 15px;
}
        .pro_box2 .content_gy .txt3 a {
            display: inline-block;
            text-align: center;
            width: 90px;
            height: 35px;
            line-height: 35px;
            border-radius: 5px;
            color: #fff;
            background: #005593;
            cursor: pointer;
            transition: 0.3s;
        }
        .pro_box3 {
            padding: 35px 0 75px;
        }
        .pro_box3 .name {
            font-size: 26px;
            color: #333333;
            font-weight: bold;
            margin-bottom: 30px;
        }
        .pro_box3 .form {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .pro_box3 .form .item {
            width: 48%;
            margin-right: 4%;
            margin-bottom: 30px;
            height: 60px;
        }
        .pro_box3 .form .item:nth-child(2n) {
            margin-right: 0;
        }
        .pro_box3 .form .item input {
            width: 100%;
            padding: 0 25px;
            height: 100%;
            border:none;
            background: #fff;
            color: #999999;
            font-size: 16px;
        }
        .pro_box3 .form .textarea {
            width: 100%;
            margin-bottom: 30px;
        }
        .pro_box3 .form .button button{
            width: 170px;
            text-align: center;
            display: block;
            height: 50px;
            line-height: 50px;
            color: #fff;
            background: #18649e;
            cursor: pointer;
            font-size: 16px;
            text-transform: uppercase;
            border: none;
        }
        .pro_box3 .form .textarea textarea {
            width: 100%;
            padding: 15px 25px;
            height: 115px;
            border:none;
            background: #fff;
            color: #999999;
            font-size: 16px;
        }
        

        
        .pro_box2 .content_gy .txt3 a {
            display: inline-block;
            text-align: center;
            width: 90px;
            height: 35px;
            line-height: 35px;
            border-radius: 5px;
            color: #fff;
            background: #005593;
            cursor: pointer;
            transition: 0.3s;
        }
        .pro_box3 {
            padding: 35px 0 75px;
        }
        .pro_box3 .name {
            font-size: 26px;
            color: #333333;
            font-weight: bold;
            margin-bottom: 30px;
        }
        .pro_box3 .form {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .pro_box3 .form .textarea {
            width: 100%;
            margin-bottom: 30px;
        }
        .pro_box3 .form .button button{
            width: 170px;
            text-align: center;
            display: block;
            height: 50px;
            line-height: 50px;
            color: #fff;
            background: #18649e;
            cursor: pointer;
            font-size: 16px;
            text-transform: uppercase;
            border: none;
        }
        .pro_box3 .form .textarea textarea {
            width: 100%;
            padding: 15px 25px;
            height: 115px;
            border:none;
            background: #fff;
            color: #999999;
            font-size: 16px;
        }




        
        .pro_details {
            padding-top: 60px;
        }
        .pro_details .pro_item1 {
            display: flex;
            margin-bottom: 45px;
        }
        .pro_details .pro_item1 .picture {
            width: 435px;
            margin-right: 35px;
        }
        .pro_details .pro_item1 .picture .big {
            width: 100%;
            background: #fff;
            display: flex;
            height: 435px;
            align-items: center;
            border: 1px solid #e8e9e9;
            margin-bottom: 12px;
            justify-content: center;
        }
        .pro_details .pro_item1 .picture .big img {
            max-width: 100%;
            max-height: 100%;
        }
        .pro_details .pro_item1 .picture .smallList .item.active {
            border: 1px solid #c20d23
        }
        .pro_details .pro_item1 .picture .smallList .item {
            border: 1px solid #e8e9e9;
            width: 96px;
            height: 96px;
            display: flex;
            align-items: center;
            margin-right: 18px;
            background: #fff;
            justify-content: center;
            cursor: pointer;
        }
        .pro_details .pro_item1 .picture .smallList .item:last-child {
            margin-right: 0;
        }
        .pro_details .pro_item1 .picture .smallList .item img {
            
            max-width: 100%;
            max-height: 100%;
        }
        .pro_details .pro_item1 .picture .smallList {
            display: flex;
        }
        
        .pro_details .pro_item1 .info {
            width: 400px;
        }
        
        .pro_details .pro_item1 .info .name{
            font-size: 22px;
            color: #333333;
            font-weight: bold;
            line-height: 35px;
            margin-bottom: 20px;
        }
        .pro_details .pro_item1 .info .desc {
            line-height: 28px;
            font-size: 16px;
            color: #999999;
            text-align: justify;
            padding-bottom: 20px;
            margin-bottom: 20px;
            border-bottom: 1px solid #dddddd;
        }
        .pro_details .pro_item1 .info .desc b {
            color: #333333;
        }
        
        .pro_details .pro_item1 .info .share {
            display: flex;
            align-items: center;
        }
        .pro_details .pro_item1 .info .share a {
            margin-left: 20px;
        }
        .pro_details .pro_item1 .info .share a.btn {
            cursor: pointer;
            color: #fff;
            margin-left: 45px;
            font-size: 12px;
            background: #18649e;
            border-radius: 40px;
            width: 170px;
            height: 45px;
            line-height: 45px;
            border:none;
            text-align: center;
        }
        .pro_details .pro_item2 {
            background: #fff;
            border-radius: 5px;
        }
        .pro_details .pro_item2 .tabs {
            display: flex;
            border-bottom: 1px solid #f0f0f0;
        }
        .pro_details .pro_item2 .tabs span {
            height: 80px;
            line-height: 80px;
            display: block;
            font-size: 18px;
            color: #333333;
            position: relative;
            margin: 0 35px;
            cursor: pointer;
        }
        
        .pro_details .pro_item2 .tabs span.active {
            color: #18649e;
        }
        .pro_details .pro_item2 .tabs span::before {
            transition: 0.3s;
            display: block;
            content: '';
            width: 100%;
            bottom: 0;
            height: 3px;
            background: #fff;
            position: absolute;
        }
        .pro_details .pro_item2 .tabs span:hover::before ,
        .pro_details .pro_item2 .tabs span.active::before {
            background: #c61d32;
        }
        .pro_details .pro_item2 .content .box {
            font-size: 16px;
            color: #333333;
            line-height: 30px;
            margin-bottom: 30px;
        }
        .pro_details .pro_item2 .content {
            padding: 25px 20px;
            display: none;
        }
        .pro_details .pro_item2 .content .box img {
            display: block;
            margin: 0 auto;
        }
        .pro_details .pro_item2 .content0 {
            display: block;
        }
        .pro_details .pro_item3  .form .item{
            width: 410px;
            margin-right: 0;
        }
        
        .pro_box4  {
            margin-bottom: 60px;
        }
        .pro_box4 .swiper {
            position: relative;
        }
        .pro_box4 .swiper .swiper-button-prev1 {
            width: 30px;
            height: 30px;
            background: #005593;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            position: absolute;
            left:  -55px;
            top: 50%;
            border-radius: 5px;
            margin-top: -15px;
        }
        .pro_box4 .swiper .swiper-button-next1 {
            width: 30px;
            height: 30px;
            background: #005593;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            position: absolute;
            right:  -55px;
            top: 50%;
            margin-top: -15px;
            border-radius: 5px;
        }
        .pro_box4 .swiper .item .pic {
            width: 100%;
            height: 100%;
            display: flex;
            align-items: flex-start;
            justify-content: center;
            padding-top: 20px;
        }
        .pro_box4 .swiper .item{
            width: 270px;
            height: 330px;
            display: inline-flex;
            background: #fff;
            position: relative;
            border-radius: 10px;
            overflow: hidden;
        }
        .pro_box4 .swiper .item .name {
            position: absolute;
            padding: 0 30px;
            bottom: 20px;
            left: 0;
            text-align: center;
            font-size: 16px;
            color: #666666;
        }
        .pro_details1 {
            margin-bottom: 75px;
        }


.common_title1 {
    padding-top: 0px;
    padding-bottom: 20px;
    background: url("../images/title_bg2.png")no-repeat left bottom;
    font-size: 24px;
    line-height: 24px;
    margin-bottom: 15px;
justify-content:left;
}
.common_title .span1 {
    color: #18649e;
    font-weight: bold;
    text-transform: uppercase;
}
.common_title .span2 {
    color: #b81b2c;
    font-weight: bold;
    text-transform: uppercase;
}
        

.about_banner {
    background: url("../images/index_bg2.png") no-repeat center;
    background-size: cover;
    height: 340px;
}

.about_box .content {
    display: flex;
    padding: 50px 40px;
    background: #c9ced2;
    align-items: center;
}
.about_box .content .video {
    position: relative;
}
.about_box .content .video .btn {
    width: 96px;
    height: 96px;
    left: 50%;
    top: 50%;
    margin-left: -48px;
    margin-top: -48px;
    position: absolute;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
}
.about_box .content .video .btn img {
    width: 100%;
}
.about_box .content .right .bg {
    background: rgba(0, 0, 0, 0.63);
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    position: absolute;
    z-index: 2;
}
.about_box .content .info {
    font-size: 14px;
    color: #333333;
    flex: 1;
    margin-left: 35px;
}
.about_box .content .info p {
    margin-bottom: 30px;
    line-height: 26px;
    text-align: justify;
}
.about_box .content .info p:last-child {
    margin-bottom: 0;
}
.about_box .content .video{
    width: 565px;
    height: 320px;
}



.about_title {
    font-size: 30px;
    color: #0069b7;
    line-height: 35px;
}
.about_box1 .content {
    margin-top: 65px;
    display: flex;
}
.about_box1 .content .pic {
    width: 520px;
}
.about_box1 .content .txt .p2 {
    font-size: 16px;
    line-height: 30px;
    margin-bottom: 30px;
    text-indent: 30px;
}
.about_box1 .content .txt .p1 {
    color: #0069b7;
    font-size: 21px;
    line-height: 25px;
    margin-bottom: 35px;
}
.about_box1 .content .txt {
    width: calc(100% - 630px);
    margin-left: 50px;
}
.about_box2 .desc {
    font-size: 16px;
    color: #333333;
    line-height: 20px;
    margin-bottom: 40px;
    text-indent: 30px;
}
.about_box2 .slogan {
    margin-top: 55px;
    font-size: 21px;
    color: #0069b7;
    line-height: 25px;
    margin-bottom: 40px;
}
.about_box2 {
    padding: 60px 0;
    background: #f4f4f4;
}
.about_box2 .pic {
    margin-bottom: 30px;
}
.about_box1 {
    padding: 60px 0;
}
.about_box3 {
    padding: 60px 0;
}
.about_box3 .content {
    position: relative;
    padding: 60px 0;
}
.about_box3 .content::before{
    display: block;
    content: '';
    width: 8px;
    height: 100%;
    background: #d8d8d8;
    border-radius: 10px;
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -4px;
}
.about_box3 .item::before {
    display: block;
    content: '';
    width: 20px;
    border-radius: 100px;
    border: 2px solid #00a2e7;
    background: #fff;
    height: 20px;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-top: -12px;
    margin-left: -12px;
}
.about_box3 .item {
    display: flex;
    width: 100%;
    margin-bottom: 40px;
    position: relative;
}
.about_box3 .item:nth-child(2n) {
    flex-direction: row-reverse;
}
.about_box3 .item>div {
    width: 50%;
    padding: 0 40px;
}
.about_box3 .item .date {
    text-align: right;
    color: #00a2e7;
    font-size: 18px;
}
.about_box3 .item .value {
    text-align: left;
    color: #333333;
    font-size: 18px;
}
.about_box3 .item:nth-child(2n) .date {
    text-align: left;
}
.about_box3 .item:nth-child(2n) .value {
    text-align: right;
}
.about_box4 {
    padding: 60px 0;
    background: #f4f4f4;
}
.about_box4 .content {
    display: flex;
    margin-top: 40px;
    justify-content: space-between;
}
.about_box4 .content .pic {
    width: calc(50% - 12px);
}
.about_box4 .content .pic img {
    width: 100%;
}

.contact_banner {
    background: url("../images/contact_banner.png") no-repeat center;
    background-size: cover;
    height: 340px;
}



.contact_box1 {
    padding: 50PX 0;
}
.contact_box1 .slogan {
    color: #999999;
    font-size: 16px;
    margin-bottom: 45px;
}

.contact_box1 .content {
    display: flex;
    justify-content: space-between;
}
.contact_box1 .form {
    display: flex;
    flex-wrap: wrap;
    width: 660px;
    justify-content: space-between;
}
.contact_box1 .form .item {
    width: 320px;
    margin-bottom: 20px;
    height: 60px;
}
.contact_box1 .form .item:nth-child(3n) {
    margin-right: 0;
}
.contact_box1 .form .item input {
    width: 100%;
    padding: 0 25px;
    height: 100%;
    border:none;
    background: #f3f3f3;
    color: #999999;
    font-size: 16px;
}
.contact_box1 .form .textarea {
    width: 100%;
    margin-bottom: 30px;
}
.contact_box1 .form .button button{
    width: 170px;
    text-align: center;
    display: block;
    height: 50px;
    line-height: 50px;
    color: #fff;
    background: #18649e;
    cursor: pointer;
    font-size: 16px;
    text-transform: uppercase;
    border: none;
}
.contact_box1 .form .textarea textarea {
    width: 100%;
    padding: 15px 25px;
    height: 115px;
    border:none;
    background: #f3f3f3;
    color: #999999;
    font-size: 16px;
}
.contact_box1 .content .info{
    width: 450px;
    font-size: 16px;
    color: #333333;
}
.contact_box1 .content .info .item {
    margin-top: 15px;
}
.contact_box1 .content .info p {
    display: flex;
    margin-bottom: 5px;
    align-items: center;
}
.contact_box1 .content .info p img {
    margin-right: 20px;
}



.news_box1 .left_box{
    width: calc(100% - 330px);
}
.news_box1 .list{
    padding: 0 12px;
    background: #fff;
    margin-top: 0;
}
.news_box1 .left_box .box .txt .desc {
    color: #a2a2a2;
    font-size: 14px;
}
.news_box1 .left_box .box .txt {
    width: calc(100% - 100px);
}
.news_box1 .left_box .box .txt .name {
    color: #333333;
    font-size: 22px;
    line-height: 30px;
    height: 30px;
    margin-bottom: 15px;
}
.news_box1 .left_box .box{
    display: flex;
    padding: 30px 13px;
    border-bottom: 1px solid #e8e8e8;
    width: 100%;
}
.news_box1 .left_box .box .web_date {
    display: none;
}
.news_box1 .left_box .box .date {
    width: 60px;
    margin-left: 40px;
    color: #80807e;
}
.news_box1 .left_box .box .date .p1 {
    font-size: 24px;
    line-height: 24px;
    margin-bottom: 10px;
    font-weight: bold;
}
.news_box1 .left_box .box .date .p2 {
    font-size: 12px;
    font-weight: bold;
    line-height: 20pxpx;
    margin-bottom: 10px;
}
.news_box1 .left_box .box:hover .name{
    color: #18649e;
}





.news_details {
    width: 100%;
    padding: 20px;
    flex: 1;
    border-radius: 5px;
    background: #fff;
}
.news_details .name {
    line-height: 48px;
    color: #333333;
    text-align: left;
    font-size: 26px;
    border-bottom: 1px solid #e8e8e8;
}
.news_details .info {
    padding: 15px 0;
    display: flex;
    justify-content: space-between;
    color: #666666;

    align-items: center;
}
.news_details .info .share {
    display: flex;
    align-items: center;
}
.news_details .info .share a {
    margin-left: 22px;
}

.news_details .zw p{
    margin-bottom: 15px;
    font-size: 16px;
    color: #333333;
    line-height: 26px;
}
.news_details .zw p img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
}
.news_details .link {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.news_details .link a {
    color: #333333;
    transition: 0.3s;
}
.news_details .link a:hover {
    color: #18649e;
}
.news_details .link b {
    font-weight: 300;
    color: #666666;
}