.main {
    width: 1200px;
    margin: 0 auto;
}

.row-1 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.row-2 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.header {
    padding: 30px 0;
    position: relative;
    z-index: 100
}

.search-input {
    width: 400px;
    height: 46px;
    background: #fff;
    position: absolute;
    right: 0;
    bottom: 100%;
    overflow: hidden;
    transition: .3s;
}

.search-input input {
    float: left;
    width: 280px;
    padding-left: 15px;
    height: 46px;
    line-height: 46px;
    border: none;
    background: none;
    font-size: 15px;
}

.search-input.on {
    bottom: -65px;
}

.search-btn {
    float: right;
    width: 90px;
    height: 46px;
    line-height: 46px;
    background: #1561ad;
    color: #fff;
    text-align: center;
    cursor: pointer;
}

.logo {
    float: left;
    display: block;
}

.logo img {width:auto;height:60px;}

.logo a {
    font-size: 0;
/*    text-indent: -9999px;*/
    width: 396px;
    height: 60px;
    display: block;
/*    background: url('../img/logo.jpg');*/
}

.nav {
    float: right;
}

.nav a {
    float: left;
    height: 60px;
    line-height: 60px;
    display: block;
    padding-right: 30px;
    margin-right: 30px;
    font-size: 17px;
    font-weight: bold;
    background: url('../img/navbg.jpg') no-repeat right center;
}

.nav a.on {
    color: #1561ad;
}

.search {
    cursor: pointer;
    float: left;
    width: 17px;
    height: 60px;
    background: url('../img/search.jpg') no-repeat center center;
}

.banner {
    position: relative;
}

.banner .swiper-slide a {
    display: block;
   
}

.banner .swiper-slide img {max-width:100%;height:auto;}

.banner .swiper-pagination {
    bottom: 20px;
}

.advantage {
    padding: 40px 0;
    border-bottom: 1px solid #f2f2f2;
}

.advantage-list {
    overflow: hidden;
    display: flex;
    justify-content: space-between;
}

.advantage-list li {
    width: 220px;
    display: flex;
}

.advantage-list img {
    width: 60px;
    height: 60px;
    display: block;
    margin-right: 14px;
}

.advantage-list p {
    flex: 1;
}

.advantage-list p strong {
    font-size: 17px;
    font-weight: bold;
    display: block;
    line-height: 1;
}

.advantage-list p span {
    font-size: 13px;
    display: block;
    margin-top: 12px;
    color: #666;
}

.base-title {
    padding-bottom: 40px;
    overflow: hidden;
}

.base-title .title {
    float: left;
}

.base-title .title strong {
    font-size: 24px;
    font-weight: bold;
    line-height: 1;
    display: block;
    padding-left: 15px;
    border-left: 5px solid #1561ad;
}

.base-title .title span {
    font-size: 18px;
    font-weight: bold;
    display: block;
    color: #666;
    padding-left: 20px;
    margin-top: 10px;
    line-height: 1;
}

.base-title .more {
    display: block;
    float: right;
    font-size: 14px;
    margin-top: 30px;
    color: #666;
}

.base-title .more:hover {
    color: #1561ad;
    font-weight: bold;
}

.product {
    padding: 80px 0 60px 0;
}

.product-list {
    margin-left: -20px;
    margin-top: -30px;
}

.product-list a {
    margin-left: 20px;
    margin-top: 30px;
    float: left;
    width: 285px;
    transition: 0.3s;
}

.product-list a img {
    width: 285px;
    height: auto;
    display: block;
}

.product-info {
    padding: 20px;
}

.product-info strong {
    display: block;
    font-weight: bold;
    line-height: 1;
    font-size: 15px;
}

.product-info p {
    font-size: 13px;
    line-height: 20px;
    margin-top: 12px;
    color: #666;
    height:40px;
}

.product-list a:hover {
    background: #1561ad;

}

.product-list a:hover * {
    color: #fff;
}

.product-list a:hover .product-info {
    box-shadow: 0 5px 20px #83b9f0;
}

.about {
    background: #f7f7f7;
    padding: 80px 0;
}

.about-body {
    padding-top: 10px;
}

.about-text {
    width: 550px;
    float: left;
    font-size: 15px;
    line-height: 30px;
    color: #666;
    text-align:justify;
/*    text-indent: 20px;*/
}
.about-text p {margin-bottom:12px;}
.about-text strong {color:#8fc120;font-weight:bold;}

.about-img {
    float: right;
    display: block;

}

.about-img img {
    width: 590px;
    height: 300px;
    display: block;
}

.news {
    padding: 80px 0;
}

.news-hot {
    width: 517px;
    float: left;
    display: block;
}

.news-hot-img {
    display: block;
}

.news-hot-img img {
    width: 100%;
    height: 345px;
    display: block;
}

.news-item {
    display: block;
    padding: 20px;
    overflow: hidden;
}

.news-item .date {
    float: left;
    margin-right:30px;
}

.news-item .date * {
    display: block;
}

.news-item .date strong {
    font-size: 22px;
    font-weight: bold;
}

.news-item .date span {
    font-size: 13px;
    margin-top: 7px;
    margin-bottom: 15px;
}

.news-item .date i {
    width: 20px;
    height: 2px;
    background: #999;
    
}

.news-item .info {
    
    overflow:hidden;
}

.news-item .info strong {
    display: block;
    font-size: 15px;
    font-weight: bold;
}

.news-item .info p {
    font-size: 13px;
    line-height: 20px;
    color: #666;
    margin-top: 12px;
}



.news-list {
    width: 660px;
    float: right;
}

.news-list .news-item {
    padding: 21px 20px;
    border-bottom: 1px solid #eee;
}

.news-list .news-item:last-child {
    border: none;
}

.news-item:hover {
    background: #1561ad;
    box-shadow: 0 5px 20px #83b9f0;
    border-color: #1561ad;
}

.news-item:hover * {
    color: #fff;
}

.news-item:hover .info p {
    color: #fff;
}

.news-item:hover .date i {
    background: #8ab0d6;
}

/* .news-list .news-item:hover{
    position: relative;
    z-index: 10px;
    padding-left: 70px;
    margin-left: -50px;
} */

.footer {
    height: 297px;
    background: url('../img/footer.jpg') no-repeat top center;
}

.f-logo {
    width: 60px;
    height: 60px;
    background: url('../img/footer-logo.png');
    float: left;
}

.f-menu {
    overflow: hidden;
    float: left;
}

.f-menu dl {
    float: left;
    padding-left: 65px;
}

.f-menu dt {
	display:block;
    margin-bottom: 20px;
	height:21px;
	line-height:21px;
}

.f-menu dt a {
    font-size: 15px;
    font-weight: bold;
    display: block;
    color: #fff;
}

.f-menu dd a {
    font-size: 13px;
    line-height: 26px;
    display: block;
    color: #aaa;
}

.f-menu dd a:hover {
    color: #fff;
}

.f-contact {
    float: right;
}

.f-contact .tel {
    float: left;

}

.f-contact .tel-tag {
    width: 150px;
    height: 38px;
    line-height: 38px;
    color: #fff;
    text-align: center;
    font-size: 0;
    background: #8ec21f;
    margin-bottom: 16px;
}

.f-contact .tel-tag i {
    width: 17px;
    height: 18px;
    vertical-align: middle;
    display: inline-block;
    background: url('../img/tel.jpg');
}

.f-contact .tel-tag span {
    font-size: 14px;
    font-weight: bold;
    display: inline-block;
    vertical-align: middle;
    margin-left: 10px;
}

.f-contact .tel p {
    font-size: 20px;
    line-height: 30px;
    color: #fff;
    text-align: right;
}

.f-contact .code {
    float: left;
    padding-left: 40px;
}

.f-contact .code img {
    display: block;
    height: 90px;
    width: 90px;
}

.f-contact .code p {
    font-size: 13px;
    color: #aaa;
    text-align: center;
    margin-top: 10px;
}

.footer .main {
    padding-top: 40px;
}

.footer-info {
    font-size: 13px;
    height: 50px;
    line-height: 50px;
    background: url('../img/footer2.jpg') no-repeat top center;
}

.footer-info,
.footer-info a {
    color: #555;
}

.footer-info a:hover {
    color: #fff;
}

/* wap */
.m-header {
    display: none;
    width: 100%;
    height: 50px;

    align-items: center;
    justify-content: space-between;
    font-size: 0;
    position: fixed;
    left: 0;
    top: 0;
    background: #fff;
    z-index: 100;
}

.m-header a {
    display: block;
}

.m-logo {
    height: 34px;
    padding: 0 15px;
}

.m-menu-icon {
    padding: 0 15px;
    height: 20px;
}

.m-mask {
    display: none;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;
}

.m-nav {
    width: 80%;
    height: 100%;
    background: #fff;
    position: fixed;
    left: -100%;
    top: 0;
    z-index: 2000;
    transition: 0.5s;
}

.m-mask.on {
    display: block;
}

.m-nav.on {
    left: 0;
}

.m-nav-item {
    margin: 0 15px;
    height: 50px;
    line-height: 50px;
    display: block;
    text-align: center;
    border-bottom: 1px solid #eee;
    font-size: 15px;
    font-weight: bold;
}

.m-nav-item:hover,
.m-nav-item.on {
    color: #1561ad;
}

.m-search {
    display: flex;
    padding: 20px 15px;
}

.m-search input {
    display: block;
    flex: 1;
    padding: 0 15px;
    height: 36px;
    line-height: 36px;
    border: none;
    background: #f2f2f2;
    font-size: 14px;
}

.m-search .btn {
    width: 100px;
    height: 36px;
    line-height: 36px;
    background: #1561ad;
    color: #fff;
    text-align: center;
    font-size: 14px;
    padding:0px;
}
.m-footer{
    display: none;
}
.wx-mail {text-align:center;overflow:hidden;}
.wx-mail a,.wx-mail a:visited {color:#aaaaaa;}
.wx-mail dt {margin-bottom:20px;height:21px;line-height:21px;}
.wx-mail dt img {height:21px;width:auto;}
.wx-mail dd {font-size:13px;line-height:26px;}
@media screen and (max-width:750px) {
    .main {
        width: auto;
        margin: 0 15px;
    }

    .body {
        padding-top: 50px;
    }

    .header {
        display: none;
    }

    .m-header {
        display: flex;
    }

    .banner .swiper-pagination {
        bottom: 10px;
    }

    .banner .swiper-slide a {
        

    }

    .advantage {
        padding: 0 0 22px 0;
    }

    .advantage-list {
        flex-wrap: wrap;
    }

    .advantage-list li {
        width: 46%;
        padding-top: 25px;
    }

    .advantage-list img {
        width: 40px;
        height: 40px;
        margin-right: 10px
    }

    .advantage-list p strong {
        font-size: 15px;
    }

    .advantage-list p span {
        font-size: 12px;
        margin-top: 8px;
        line-height: 1.5;
    }

    .product {
        padding: 30px 0;
    }

    .base-title {
        padding-bottom: 20px;
    }

    .base-title .title strong {
        font-size: 18px;
    }

    .base-title .title span {
        font-size: 14px;
        margin-top: 6px;
    }

    .base-title .more {
        margin-top: 19px;
        font-size: 13px;
    }

    .product-list {
        margin-top: -20px;
        margin-left: 0;
    }

    .product-list a {
        margin: 20px 0 0 0;
        float: none;
        width: auto;
        display: flex;
    }

    .product-list a img {
        height: 70px;
        width: auto;
    }

    .product-info {
        padding: 0 0 0 15px;
        flex: 1;
    }

    .product-list a:hover {
        background: none
    }

    .product-list a:hover * {
        color: #333;
    }

    .product-list a:hover p {
        color: #666;
    }

    .product-list a:hover .product-info {
        box-shadow: none
    }

    .product-info p {
        font-size: 12px;
    }

    .about {
        padding: 30px 0 24px 0;
    }

    .about-text {
        flex: 1;
        margin-right: 0;
        margin-top: 20px;
        width: auto;
        float: none;
        font-size: 13px;
        line-height: 2;
    }

    .about-img {
        float: none;
    }

    .about-img img {
        width: 100%;
        height: auto;
    }

    .about-body {
        padding-top: 0;
    }

    .news {
        padding: 30px 0 10px 0;
    }

    .news-hot {
        width: auto;
        float: none;
    }
    .news-hot-img{
        display: none;
    }
    .news-item{
        padding: 20px 0 !important;
        display: flex;
        
    }
    .news-item .date{
        float: none;
    }
    .news-item .info{
        flex: 1;
        
    }
    .news-list{
        width: auto;
        float: none;
    }


    .news-item:hover {
        background: none;
        box-shadow: none;
        border-color: #eee;
    }
    
    .news-item:hover * {
        color: #333;
    }
    
    .news-item:hover .info p {
        color: #333;
    }
    
    .news-item:hover .date i {
        background: none;
    }
    .news-list .news-item{
        border-bottom: none;
        border-top: 1px solid #eee;
    }
    .news-list .news-item:last-child{
        border-top: 1px solid #eee;  
    }
    .footer,.footer-info{
        display: none;
    }
    .m-footer{
        display: block;
        background: #333;
        overflow: hidden;
    }
    .m-footer .f-contact{
        padding: 0 15px;
        float: none;
        overflow: hidden;
    }
    .m-f-menu{
        padding: 0 15px;
        display: flex;
        justify-content: space-between;
        
    }
    .m-f-menu a{
        color: #fff;
        font-size: 13px;
        padding: 15px 0;
        margin: 15px 0;
    }
    .m-f-info{
        color: #666;
        background: #222;
        font-size: 12px;
        padding: 10px 15px 15px 15px;
        margin-top: 20px;
        line-height: 1.6;
    }
    .m-f-info a,.m-f-info a:hover{
        color: #666;
    }
    .m-f-info p{
        margin-top: 10px;
    }
    .wx-mail {padding-top:25px;padding-left:15px;padding-right:15px;clear:both;overflow:hidden;}
    .wx-mail dt {margin-bottom:5px;}
}