/*头部样式*/
.index_head{
    position: absolute;
    top:0;
    left: 0;
    width: 100%;
    z-index: 9999;
    padding:12px 0;
}
.head{

}
.container{
    width: 90%;
    max-width: 1600px;
    margin: 0 auto;
}
.logo{
    float: left;
}
.logo img{
    max-width: 300px;
}
.heada{
    float: right;
    display: flex;
    padding-left: 15px;
    position: relative;
    margin-left: 20px;
    margin-top: 1.4%;
}
.heada:before{
    content: '';
    position: absolute;
    left:0;
    top:0;
    width: 1px;
    height: 40px;
    background: #fff;
}
.heada a{
    display: block;
    position: relative;
    font-size: 14px;
    color: #333;
    margin:0 10px;
}

.heada a.wx_code .xs {
    display: none; 
    position: absolute;
    top: 50px;
    left: -40px;
    z-index: 9999;
}
.heada a.wx_code .xs img{
    min-width: 105px;
    min-height: 105px;
}
.heada a.wx_code:hover .xs{
    display: block;
}

.nav{
    display: flex;
/*    margin-left: 5%;*/
    float: right;
    margin-top:2%;
}
.nav li{
    position: relative;
    margin:0 10px;
}
.nav li a{
    display: block;
    font-size: 16px;
    color: #fff;
    text-align: center;
    line-height: 1em;
    position: relative;
    padding:0 8px 15px 8px;
}
.nav li a:after{
    content: '';
    position: absolute;
    left:0;
    bottom:0;
    width: 0%;
    height:1px;
    background: #fff;
    transition: all 0.6s ease-out;
}
.nav li:hover a:after{
    width: 100%;
    transition: all 0.6s ;
}
.nav li.on a:after{
    width: 100%;
    transition: all 0.6s ;
}
.nav li .b_nav{
    position: absolute;
    background-color: #fff;
    transition: top 300ms, opacity 300ms;
    /*top: -370px;*/
    top:30px;
    left: -15px;
    right: -15px;
    /*opacity: 0;*/
    width: auto;
    border-radius: 5px;
    box-shadow: 2px 5px 5px rgba(0, 0, 0, .5);
    z-index: 9;
    display: none;
    /*overflow: hidden;*/
}
.nav li .b_nav::before{
	position: absolute;
	content:'';
	margin-top: -5px;
	left: 50% !important;
	margin-left: -5px !important;
	width: 0;
	height: 0;
	border-left: 5px solid transparent;
	border-right: 5px solid transparent;
	border-bottom: 5px solid #fff; 
}
.nav li .b_nav a{
    font-size: 12px;
    color: #333;  
    padding:14px 0; 
    line-height: 1em;
}
.nav li .b_nav a:after{
    display: none;
}
/*.nav li:hover .b_nav{*/
/*	top: 30px;*/
/*	opacity: 1;*/
/*}*/
.nav li .b_nav a:hover{
    background: #1753b5;
    color: #fff;
}


.menu-button{
    display: none;
    position: absolute;
    top: 5px;
    right: 0px;
    padding:5px 7px;
    cursor: pointer;
    -webkit-transition: .3s;
    transition: .3s;
    background-color: #1753b5;
    z-index: 99999;
}
.menu-button .bar {
    display: block;
    height: 2px;
    background: #fff;
    margin: 9px 0;
    opacity: 1;
    transition: all .5s ease;
    width: 30px;
    transform-origin: left center;
}

.mnav .bar:nth-child(1){
    transform:rotate(45deg);
    /*width: 40px;*/
}
.mnav .bar:nth-child(2){
    opacity: 0;
}
.mnav .bar:nth-child(3){
    transform:rotate(-45deg);
    /*width: 40px;*/
}

.mobileNav{
    display: none;
    background-color: #1753b5;
    text-align: center;
    position: absolute;
    left:0;
    top:56px;
    z-index: 99999;
    width: 100%;
}
.mobileNav li {
    /*line-height: 2em;*/
/*    padding:10px 0;*/
}
.mobileNav li a{
    font-size: 1rem;
    color: #fff;
    padding:10px 0;
    display: block;
}
.mobileNav li .b_nav{
    display: none;
}
.mobileNav li .b_nav a{
    font-size: 14px;
    padding:5px 0;
}


#swiper-container1{
    height: 100vh;
}
#swiper-container1 img{
    width: 100%;
}
.banner_text{
    position: absolute;
    top:30%;
    left:8.5%;
    z-index: 9999;
    color: #fff;
}
.banner_text h3{
    font-size: 50px;
    position: relative;
    text-shadow: 0 3px 5px #000;
    line-height: 1em;
    padding-top: 30px;
}
.banner_text h3:before{
    content: '';
    position: absolute;
    top:0;
    left:0;
    width: 60px;
    height: 1px;
    background: #fff;
    z-index: 999;
}
.banner_text p{
    font-size: 26px;
    text-shadow: 0 3px 5px #000;
    padding:35px 0 45px 0;
}
.banner_text a{
    display: block;
    width: 120px;
    line-height: 34px;
    font-size: 14px;
    color: #fff;
    text-align: center;
    background: #1753b5;
}
.banner_text a:hover{
    background: #f2c600;
}
.banner_btn{
    position: absolute;
    padding:20px 25px;
    background-color: rgba(255,255,255,.8);
    bottom: 0;
    right: 8.5%;
    z-index: 999;
    display: flex;
}
.banner_btn .swiper-pagination{
    position: relative;
    font-size: 22px;
    margin-right: 50px;
    top: 0px;
    line-height: 1em;
    
}
.banner_btn .swiper-pagination span{
    font-family: 'impact';
    font-style:italic;
}
.banner_btn .swiper-pagination .swiper-pagination-total{
    color: #999;
}
.banner_btn .swiper-pagination .swiper-pagination-current{
    color: #0274ba;
}
.banner_jt {
    display: flex;
    position: relative;
}
.banner_jt .shu{
    width: 1px;
    height: 20px;
    background-color: #999;
    margin: 0 20px;
}
.banner_btn .swiper-button-next,.banner_btn .swiper-button-prev{
    position: relative;
    top: 00px;
    left: 0;
    width: 9px;
    height: 20px;
    transition: all .6s ease-out;
    outline: none;
    background: none!important;
    margin-top: 0;
}
.banner_btn .swiper-button-next span,.banner_btn .swiper-button-prev span{
    z-index: 1;
    position: absolute;
    top: 0;
    display: block;
    width: 9px;
    height: 20px;
    overflow: hidden;
    transition: all .45s ease-out 0s;
    -webkit-transition: all .45s ease-out 0s;
    -moz-transition: all .45s ease-out 0s;
}

.banner_btn .swiper-button-prev span{
    background: url(../images/left1.png) no-repeat left center;
}
/*.banner_btn .swiper-button-prev:hover span{
    width: 35px;
    transition: all .6s;
}*/

.banner_btn .swiper-button-next span{
    background: url(../images/right1.png) no-repeat right center;
}
.banner_text2{
    position: absolute;
    top: 40%;
    left: 15%;
    z-index: 9999;
    max-width: 40%;
    text-align: center;
}
.banner_text2 h3{
    font-size: 50px;
    color: #000;
    font-weight: normal;
    line-height: 1em;
}
.banner_text2 p{
    font-size: 24px;
    color: #333;
    padding:10px 0 30px 0;
}
.banner_text2 a{
    display: inline-block;
    width: 200px;
    line-height: 50px;
    font-size: 18px;
    text-align: center;
    background: none;
    color: #000;
    border:1px solid #333;
    border-radius: 50px;
    margin-right: 30px;
}
.banner_text2 a:hover{
    background: #f2c600;
    border: 1px solid #f2c600;
    color: #fff;
}

#mswiper-container1{
    display: none!important;
}
#mswiper-container1 a{
    display: block;
}
@media(max-width: 1599px){
    .banner_text2 h3{
        font-size:42px;
    }
    .banner_text2 p{
        font-size:20px;
    }
    .banner_text2 a{
        width:160px;
        font-size:16px;
        line-height:40px;
        border-radius:25px;
    }
}
@media(max-width: 1500px){
    .nav li{
        margin:0 5px;
    }
}
@media(max-width: 1400px){
    .nav li{
        margin:0 0px;
    }
    .banner_text2 h3{
        font-size: 36px;
    }
    .banner_text2 p{
        font-size: 18px;
    }
}
@media(max-width: 1300px){
    .nav li{
        margin:0 5px;
    }
    .heada{
        display: none;
    }
}
@media(max-width: 1199px){
    .container{
        box-sizing: border-box;
        width: 100%;
        padding:0 1%;
    }
    #swiper-container1{
        height: 100%;
    }
    .banner_text h3{
        font-size: 36px;
    }
    .banner_text p{
        font-size: 18px;
    }
    .banner_btn{
        right: 0;
    }
}
@media(max-width: 1024px){
    .nav li{
        margin:0 0px;
    }
    #cnzz_stat_icon_1278939911{
        display:none!important;
    }
}
@media(max-width: 768px){
    .menu-button{
        display: block;
    }
    .nav{
        display: none;
    }
    .banner_text{
        top:40%;
        left:5%;
    }
    .banner_text h3{
        font-size: 24px;
        padding-top: 10px;
    }
    .banner_text p{
        font-size: 14px;
        padding:15px 0;
    }
    .banner_btn{
        padding: 10px 15px;
    }
    .banner_text{
        /*top:40%;*/
        left:5%;
    }
    .banner_text2 h3{
        font-size:20px;
    }
    .banner_text2 p{
        font-size:16px;
        padding:10px 0;
    }
    .banner_text2 a {
        width: 120px;
        font-size: 14px;
        line-height: 30px;
        margin-right:10px;
    }
    #swiper-container1{
        display: none!important;
    }
    #mswiper-container1{
        display: block!important;
    }
}
@media(max-width: 640px){
    .index_head{
        padding:5px 0;
    }
    .logo{
        width: 40%;
        float: none;
    }
    .logo img{
        max-width:120px;
    }
    .banner_text{
        display: none;
    }
    .banner_text2{
        display:none;
    }
    .banner_btn .swiper-pagination{
        font-size: 18px;
    }

}

/*首页公司简介*/
.index_about{
    width: 100%;
    background: #f5f5f5;
    position: relative;
    overflow: hidden;
    padding-bottom: 40px;
}
.index_about_img{
    width: 31%;
    float: left;
    height: 100%;
    /*height: 550px;*/
    position: absolute;
    left: 0;
    top: 0;
    background: url(../images/about.png) no-repeat center;
    background-size:cover;
}
.index_about_img img{
    /*max-width: 590px;*/
    opacity: 0;
}
.index_about_text{
    width: 73%;
    float: right;
    background: #f5f5f5;
    position: relative;
}
.index_about_text_top{
    display: flex;
    flex-wrap: wrap;
    margin-top: 45px;
}
.index_about_text_top li{
    width: 20%;
    text-align: center;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    border-right: 1px solid #e1e1e1;
    height: 250px;
    padding:0 5px;
}
.index_about_text_top li:last-child{
    border:none;
}
.index_about_text_top li .a1{
    font-size: 65px;
    color: #1753b5;
    font-family: Impact, thyFont2, "SF Pro SC", "HanHei SC", "SF Pro Text", "Myriad Set Pro", "PingFang SC", "Helvetica Neue", "microsoft yahei", "Microsoft YaHei", SimHei, sans-serif;
    padding-top: 50px; 
    line-height: 1em;   
}
.index_about_text_top li .a1 sup{
    font-size: 50px;
}
.index_about_text_top li .a2{
    line-height: 1.6em;
    margin-top: 20px;
    color: #333;
}
.index_about_text_middle{
    /*text-align: right;*/
    background: url(../images/about_text_bg.png) no-repeat left center;
    background-size: contain;
}
.index_about_text_middle h3{
    font-size: 36px;
    color: #333;
    /*font-weight: normal;*/
    position: relative;
    padding-bottom: 5px;
    /*margin-bottom: 20px;*/
}
.index_about_text_middle h3:after{
    content: '';
    width: 50px;
    height: 3px;
    position: absolute;
    bottom:0;
    right:0;
    background-color: #1753b5;
    display: none;
}
.index_about_text_middle p{
    line-height: 1.8em;
    /*width: 60%;*/
    font-size: 14px;
    color: #666;
    position: relative;
    padding-left: 10px;
    /*margin-left: 40%;*/
}
.index_about_text_middle p:before{
    content:'';
    position: absolute;
    left:0;
    top:2px;
    width: 3px;
    height: 3px;
    background: #333;
    border-radius: 50%;
}
.index_about_text_bottom{
    width: 60px;
    height: 60px;
    background: url(../images/ss.png) no-repeat center #1753b5;
    cursor: pointer;
    display: block;
    display: none;
}
.index_about_text_bottom:hover{
    background: url(../images/ss.png) no-repeat center #f2c600;
}
.m_index_about_text_top{
    display: none!important;
}
@media(max-width: 1560px){

}
@media(max-width: 1440px){
    .index_about_text_top li .a1{
        font-size: 56px;
    }
    .index_about_text_top li .a2{
        margin-top: 10px;
    }
}
@media(max-width: 1024px){
    .index_about_text_top{
        margin-top: 20px;
    }
    .index_about_text_top li{
        height: 220px;
    }
    .index_about_text_top li .a1{
        padding-top: 20px;
    }
    .index_about_text_middle h3{
        font-size:24px;
    }
}
@media(max-width: 768px){
    .index_about_img{
        width: 100%;
        text-align: center;
        float: none;
        position: relative;
        height: 100%;
        display:none;
    }
    .index_about_img img{
        max-width: 100%;
    }

    .index_about_text{
        width: 100%;
        float: none;
    }
    .index_about_text_top li{
        height: 200px;
    }
    .index_about_text_top li .a1{
        font-size: 48px
    }
    .index_about_text_top li .a1 sup {
        font-size: 24px;
    }
    .index_about_text_middle{
        text-align: left;
        padding:20px 0;
    }
    .index_about_text_middle h3:after{
        left: 0;
    }
    .index_about_text_middle p{
        width: 100%;
        margin-left: 0%;
    }
    .index_about_text_top{
        display: none!important;
    }
    .m_index_about_text_top{
        display: flex!important;
    }
    .index_about_text_bottom{
        margin-left:2%;
    }
}
@media(max-width: 640px){
    .index_about .container{
        padding:0;
    }
    .index_about_text_top {
        margin-top: 00px;
    }
    .index_about_text_top li{
        width: 50%;
        height: 110px;
    }
    .index_about_text_top li .a1{
        font-size: 36px;
        padding-top: 10px;
    }
    .index_about_text_top li .a2{
        font-size: 12px;
    }
    .index_about_text_middle{
        width: 96%;
        padding:20px 2%;
    }
    .index_about_text_middle h3{
        font-size: 20px;
        margin-bottom: 15px;
    }

}

/*首页产品*/
.index_product{
    padding:55px 0;
}
.index_title{

}
.index_title h2{
    font-size: 36px;
    color: #4c4c4c;
    position: relative;
    line-height: 1em;
    padding-bottom: 20px;
    margin-bottom: 10px;
}
.index_title h2:after{
    content: '';
    position: absolute;
    left:0;
    bottom:0;
    width: 65px;
    height: 3px;
    background-color: #1753b5;
}
.index_title p{
    font-size: 18px;
    color: #666;
}
.index_product .content{
    padding-top: 45px;
}
.index_product_l{
    width: 35%;
    max-width: 570px;
    float: left;
    position: relative;

}
.index_product_l a{
    display: block;
    color: #fff;
    overflow: hidden;
    position: relative;    
    box-sizing: border-box;
}
.index_product_l a:befor{
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top:0;
    left:0;
    background-color: rgba(0,0,0,.2);
    z-index: 1;
}
.index_product_l a:after{
    content: '';
    position: absolute;
    width: 0%;
    height: 100%;
    top:0;
    left:0;
    background-color: rgba(0,0,0,.2);
    z-index: 1;
    transition: all 0.6s ease-out;
}
.index_product_l a:hover:after{
    background-color: rgba(0,0,0,.6);
    width: 100%;
    transition: all 0.6s;
}
.index_product_l .text{
    position: absolute;
    top:0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    padding:30px 10%;
        box-sizing:border-box;
}
.index_product_l .text h3{
    font-size: 26px;
    font-weight: normal;
    padding-bottom: 30px;
}
.index_product_l .text span{
    display: block;
    margin-top: 20px;
}
.index_product_l .text p{
    font-size: 16px;
    line-height: 1.8em;
}
.index_product_r{
    width: 62%;
    max-width: 995px;   
    float: right; 
}
.index_product_r ul.cplist{
    display: flex;
}
.index_product_r ul.cplist li{
    color: #fff;
    position: relative;
    width: 32%;
    margin-right: 2%;
    margin-bottom: 20px;
    overflow: hidden;
}
.index_product_r ul.cplist li a{
    display: block;
    color: #fff;
    overflow: hidden;
    position: relative;    
    box-sizing: border-box;
}
.index_product_r ul.cplist li:last-child{
    margin-right: 0;
}
.index_product_r ul.cplist li:before{
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top:0;
    left:0;
    background-color: rgba(0,0,0,.2);
    z-index: 1;

}
.index_product_r ul.cplist li:after{
    content: '';
    position: absolute;
    width: 0%;
    height: 100%;
    top:0;
    left:0;
    background-color: rgba(0,0,0,.2);
    z-index: 1;

}
.index_product_r ul.cplist li .text{
    position: absolute;
    top:0;
    left: 0;
    width: 90%;
    height: 100%;
    z-index: 2;
    padding:30px 10%;
    box-sizing: border-box;
}
.index_product_r ul.cplist li .text h3{
    font-size: 22px;
    font-weight: normal;
}
.index_product_r ul.cplist li .text p{
    line-height: 1.8em;
}
.index_product_r ul.cplist li .text span{
    display: block;
    margin-top: 10px;
}
.index_product_r ul.cplist li:hover:after{
    background-color: rgba(0,0,0,.6);
    width: 100%;
    transition: all 0.6s;
}
.index_product_bottom{

}
.index_product_intro{
    float: left;
    max-width: 655px;
    width: 66%;
    box-sizing: border-box;
    padding:40px 60px;
    background-color: #ebebeb;
}
.index_product_intro h3{
    font-size: 30px;
    color: #666;
    padding-bottom: 20px;
}
.index_product_in{

}
.index_product_in .index_p_tel{
    float: left;
    font-size: 16px;
    color: #666;
}
.index_product_in .index_p_tel p:nth-child(1){
    line-height: 1.4em;
}
.index_product_in .index_p_tel p:nth-child(2){
    font-size: 30px;
    color: #333;
    padding-left: 60px;
    background:url(../images/tel.png) no-repeat left center;  
    font-family: 'impact';  
}
.index_product_in a{
    float: right;
    display: block;
    width: 148px;
    line-height: 48px;
    font-size: 18px;
    color: #fff;
    text-align: center;
    background-color: #1854b5;
        margin-top: 15px;
}
.index_product_in a:hover{
    background: #154ca3;
}
.index_product_more{
    float: right;
    width: 32%;
}
.index_product_more a{
    display: block;
}
@media(max-width: 1560px){
    .index_product_intro{
        padding:30px 30px;
    }
    .index_product_intro h3{
        font-size: 22px;
    }
    .index_product_in .index_p_tel{
        font-size:14px;
    }
    .index_product_l .text p{
        font-size:14px;
    }
    .index_product_in a{
        font-size:16px;
    }
}
@media(max-width: 1440px){

}
@media(max-width: 1024px){
    .index_title h2{
        font-size: 24px;
        padding-bottom: 15px;
    }
    .index_title p{
        font-size: 14px;
    }
    .index_product .content{
        padding-top: 20px;
    }
    .index_product_l .text h3{
        font-size: 20px;
        padding-bottom: 10px;
    }
    .index_product_r ul.cplist li .text h3{
        font-size: 18px;
    }
    .index_product_r ul.cplist li .text p{
        font-size: 12px;
    }
    .index_product_l .text h3 span{
        display: none;
    }
    .index_product_intro{
        padding:10px 20px;
    }
    .index_product_intro h3{
        font-size: 20px;
        padding-bottom: 10px;
    }
    .index_product_in .index_p_tel p:nth-child(2){
        font-size: 24px;
    }
    .index_product_in a{
        width: 120px;
        font-size: 16px;
        line-height: 42px;
    }
}
@media(max-width: 768px){
    .index_product{
        padding:30px 0;
    }
    .index_product_intro {
        padding: 32px 20px;
    }
    .index_product_l {
        width: 100%;
        max-width: 570px;
        margin:0 auto 0;
        float: none;
        /*display: none;*/
    }
    .index_product_l .text{
        padding: 20px 10%;   

    }
    .index_product_r {
        width: 100%;
        max-width: 100%;
        float: none;
    }
}
@media(max-width: 640px){
    .index_product {
        padding: 20px 0;
    }
    .index_title h2{
        font-size: 20px;
        padding-bottom: 10px;
        margin-bottom: 5px;
    }
    .index_product_r ul.cplist li .text{
        width: 100%;
        padding:5px 3%;
    }
    .index_product_r ul.cplist li .text h3{
        font-size: 14px;
    }
    .index_product_r ul.cplist li .text p{
        line-height: 1.6em;
    }
    .index_product_r ul.cplist li .text span{
        margin-top:5px;
    }
    .index_product_r ul.cplist li .text span img{
        width: 20px;
    }
    .index_product_intro{
        width: 100%;
        padding: 10px 10px;
        float: none;
    }
    .index_product_intro h3 {
        font-size: 16px;
        padding-bottom: 5px;
    }
    .index_product_in .index_p_tel{
        font-size: 14px;
    }
    .index_product_in .index_p_tel p:nth-child(2){
        font-size: 16px;
        background-size: 25px;
        padding-left: 35px;
    }
    .index_product_in a{
        width: 100px;
        font-size: 14px;
        line-height: 32px;
        margin-top: 10px;
    }
    .index_product_more{
        display: none;
    }
}



.index_fwtg{
    padding:50px 0;
    background: #f7f7f7;
}
.index_fwtg_list{
    display: flex;
    flex-wrap: wrap;
    margin-top:30px;
}
.index_fwtg_list li{
    width: 18.4%;
    margin-right: 2%;
    position: relative;
    overflow: hidden;
}
.index_fwtg_list li:last-child{
    margin-right: 0;
}
.index_fwtg_list li a{
    display: block;
}
.index_fwtg_list li .img{
    
}
.index_fwtg_list li .img img{
    
}
.index_fwtg_list li .text{
    box-sizing: border-box;
  background-color: #fff;
  left: 0;
  padding:0 20px;
  position: absolute;
  top: 100%;
  -webkit-transform: translateY(-50px);
  -ms-transform: translateY(-50px);
  transform: translateY(-50px);
  transition: .4s transform ease;
  width: 100%;
  border-top:5px solid #1753b5;
}
.index_fwtg_list li .text h3{
    font-size: 18px;
    font-weight: normal;
    text-align: center;
    padding:10px 0 0;
    color: #333;
    /*background: #fff;*/
}
.index_fwtg_list li .text p{
    font-size: 14px;
    color: #666;
}
.index_fwtg_list li:hover .text{
  -webkit-transform: translateY(-135px);
  -ms-transform: translateY(-135px);
  transform: translateY(-135px);    
}
@media(max-width:1600px){
    .index_fwtg_list li .text{
         padding:0 10px;
    }
    .index_fwtg_list li .text h3{
        font-size:16px;
    }
}
@media(max-width:1440px){
    .index_fwtg_list li h3{
        font-size: 15px;
    }
}
@media(max-width:1259px){
    
}
@media(max-width:992px){
    .index_fwtg{
        padding:40px 0 30px;
    }
    .index_fwtg_list li{
        width: 32%;
        margin-bottom:10px;
    }
    .index_fwtg_list li:nth-child(3n){
        margin-right: 0;
    }
    .index_fwtg_list li .text{
         padding:0 5px;
    }
}
@media(max-width:768px){
    .index_fwtg_list li{
        width: 49%;
    }
    .index_fwtg_list li:nth-child(3n){
        margin-right: 2%;
    }  
    .index_fwtg_list li:nth-child(2n){
        margin-right: 0;
    }   
    .index_fwtg_list li .text{
        position:relative;
        top:0;
        left:0;
      -webkit-transform: translateY(0px);
      -ms-transform: translateY(0px);
      transform: translateY(0px); 
    }
    .index_fwtg_list li:hover .text{
      -webkit-transform: translateY(0px);
      -ms-transform: translateY(0px);
      transform: translateY(0px);    
    }
}
@media(max-width:640px){
    .index_fwtg{
        padding:30px 0 20px;
    }  
    .index_fwtg_list{
        margin-top:20px;
    }
    .index_fwtg_list li{
        width: 100%;
    }
    .index_fwtg_list li:nth-child(3n){
        margin-right: 0%;
    } 
}
    


.index_yyfa{
    padding:50px 0;
}

@media(max-width:1600px){
    
}
@media(max-width:1440px){
    
}
@media(max-width:1259px){
    
}
@media(max-width:992px){
    .index_yyfa{
        padding:40px 0;
    }    
}
@media(max-width:768px){
    
}
@media(max-width:640px){
    .index_yyfa{
        padding:30px 0;
    }     
}


.index_zzscnl{
    position: relative;
}
.index_zzscnl .index_title{
    position: absolute;
    top:5%;
    left:0;
    z-index: 999;
    width: 100%;
}
#swiper-container2{

}
.index_zznl_text{
    padding:40px 40px;
    background-color: rgba(0,0,0,.6);
    position: absolute;
    bottom:20%;
    left:7.5%;
    max-width: 580px;
    width: 100%;
    color: #fff;
}
.index_zznl_text:hover{
    background-color: rgba(0,0,0,.8);
}
.index_zznl_text h3{
    font-size: 60px;
    line-height: 1em;
    font-weight: normal;
}
.index_zznl_text p{
    font-size: 16px;
    line-height: 1.8em;
    margin: 20px 0;
}
.index_zznl_text a{
    display: block;

}
.swiper-pagination1{
    position: absolute;
    bottom:30px!important;
    text-align: center;
    z-index: 999;
}
.swiper-pagination1 .swiper-pagination-bullet{
    width: 10px;
    height: 10px;
    margin:0 15px;
    position: relative;
    display: inline-block;
    background-color: #607eae;
    opacity: 1!important;
    border-radius: 50%;
}
.swiper-pagination1 .swiper-pagination-bullet-active{
    background-color: #1854b5;
}
.swiper-pagination1 .swiper-pagination-bullet-active:after{
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    top:-4px;
    left:-4px;
    z-index: 9;
    border:1px solid #1854b5;
}
#swiper-container2 a{
    display: block;
}    

@media(max-width: 1560px){
    .index_zznl_text{
        left:5%;
        bottom:15%;
    }
}
@media(max-width: 1440px){

}
@media(max-width: 1024px){
    .index_zznl_text{
        padding:20px;
        left:1%;
    }
    .index_zznl_text h3{
        font-size: 36px;
    }
    .index_zznl_text p{
        margin:10px 0;
    }
    .swiper-pagination1{
        bottom:10px!important;
    }
}
@media(max-width: 768px){
    .index_zzscnl .index_title{
        display: none;
    }
    .index_zznl_text{
        top: 10%;
        padding: 15px;
        left: 1%;
        bottom: 0%;
        height: 160px;
    }
    .index_zznl_text h3{
        font-size: 36px;
    }
    .index_zznl_text p{
        margin:10px 0;
    }
}
@media(max-width: 640px){
    .index_zznl_text{
        position: relative;
        background: #333;
        left: 0;
        top: 0;
        height: 100%;
        padding-bottom: 30px;
    }
    .index_zznl_text h3{
        font-size: 24px;
    }
    .index_zznl_text p{
        font-size: 14px;
        line-height: 1.6em;
        height:3.2em;
    }
    #swiper-container2 .index_zznl_text a img{
        width: 30px;
    }
}

.index_case{

}
.index_case_l{
    float: left;
    width: 50%;
}
.index_case_text{
    position: absolute;
    top:10%;
    left: 5%;
    z-index: 9;
}
.index_case_text h3{
    font-size: 40px;
    color: #333;
    font-weight: normal;
    padding-bottom: 20px;
}
.index_case_text p{
    font-size: 18px;
    color: #666;
}
.index_case_text a{
    display: block;
    background: url(../images/case_jt.png) no-repeat;
    margin-top: 20%;
    width: 56px;
    /*position: absolute;*/
    /*left:0%;*/
    /*bottom:10%;*/
    background-size: 100%;
}
.index_case_text a:hover{
    background: url(../images/case_jt_h.png) no-repeat;
}
.index_case_text a img{
    opacity: 0;
}
.swiper-pagination2{
    position: absolute;
    bottom:15px!important;
    text-align: right;
    z-index: 999;
    width: 94%!important;
}
.swiper-pagination2 .swiper-pagination-bullet{
    width: 10px;
    height: 10px;
    margin:0 15px;
    position: relative;
    display: inline-block;
    background-color: #fff;
    opacity: 1!important;
    border-radius: 50%;
}
.swiper-pagination2 .swiper-pagination-bullet-active{
    background-color: #fff;
}
.swiper-pagination2 .swiper-pagination-bullet-active:after{
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    top:-4px;
    left:-4px;
    z-index: 9;
    border:1px solid #fff;
}
.index_case_r{
    float: right;
    width: 50%;
    position: relative;
}
.index_case_r_content{
    position: absolute;
    top:10%;
    left:5%;
}
.index_case_r_content h3{
    font-size: 40px;
    color: #333;
    font-weight: normal;
    padding-bottom: 20px;
}
.index_case_r_content p{
    font-size: 18px;
    color: #666;
}
.index_case_r_content .text{
    margin-top: 10%;
}
.index_case_r_content .text p{
    text-indent: -10px;
}
.index_case_r_content a{
    display: block;
    background-color: #275cb7;
    width: 130px;
    line-height: 42px;
    font-size: 14px;
    color: #fff;
    text-align: center;
    margin-top: 10px;
}
.index_case_r_content a:hover{
    background: #154ca3;
}
@media(max-width: 1560px){
    .index_case_r_content h3{
        font-size:36px;
    }
    .index_case_r_content p{
        font-size:14px;
    }
}
@media(max-width: 1440px){
    .index_case_l a{
        margin-top:15%;
    }
}
@media(max-width: 1024px){
    .index_case_text{
        top:5%;
    }
    .index_case_text h3{
        font-size: 24px;
        padding-bottom: 10px;
    }
    .index_case_text p{
        font-size: 14px;
    }
    .index_case_r_content{
        top:5%;
    }
    .index_case_r_content h3{
        font-size: 24px;
        padding-bottom: 10px;
    }
    .index_case_r_content p{
        font-size: 14px;
    }
    .index_case_r_content .text {
        margin-top: 10px;
    }
    .index_case_r_content a{
        font-size: 14px;
        line-height: 40px;
        width: 120px;
    }
}
@media(max-width: 768px){

    .index_case_l a{
        width: 30px;
        margin-top:10%;
    }
    .index_case_r_content .text p{
        display: none;
    }
}
@media(max-width: 640px){
    .index_case_l{
        width: 100%;
    }
    .index_case_text h3 {
        font-size: 20px;
        padding-bottom: 5px;
    }
    .index_case_text p{
        color: #000;
    }
    .index_case_r{
        width: 100%;
    }
    .index_case_r_content h3{
        font-size: 20px;
        padding-bottom: 5px;
    }
    .index_case_r_content p{
        color: #000;
    }
    .index_case_r_content a {
        font-size: 14px;
        line-height: 32px;
        width: 100px;
    }
}

.index_hzhb{
    padding:60px 0;
}
.index_title2{
    text-align: center;
    margin-bottom: 50px;
}
.index_title2 h2{
    position: relative;
    font-size: 40px;
    color: #4c4c4c;
    line-height: 1em;
    padding-bottom: 25px;
    margin-bottom: 10px;
}
.index_title2 h2:after{
    content: '';
    position: absolute;
    bottom:0;
    left:50%;
    margin-left: -35px;
    width: 70px;
    height: 3px;
    background-color: #275cb7;
}
.index_title2 p{
    font-size: 16px;
    color: #666;
}
.index_honner{
    box-sizing: border-box;
    padding:0 65px;
    position: relative;
}
#swiper-container4 .swiper-slide{
    box-sizing: border-box;
    padding:5px;
    border:1px solid #ececec;
}
.index_honner .swiper-button-next1{
    position: absolute;
    width:39px;
    height: 73px;
    top:50%;
    margin-top:-36px;
    background:url(../images/left2.png) no-repeat ;
    transform: rotate(-180deg);
    right: 0;
    outline: none;
    cursor: pointer;
}
.index_honner .swiper-button-prev1{
    position: absolute;
    width:39px;
    height: 73px;
    top:50%;
    margin-top:-36px;
    background:url(../images/left2.png) no-repeat ;
    left: 0;
    outline: none;
    cursor: pointer;
}

@media(max-width: 1560px){
    .index_title2 h2{
        font-size:36px;
    }
}
@media(max-width: 1440px){

}
@media(max-width: 1024px){
    .index_hzhb {
        padding: 30px 0;
    }
    .index_title2{
        margin-bottom: 30px;
    }
    .index_title2 h2{
        font-size: 24px;
        padding-bottom: 20px;
    }
    .index_title2 p{
        font-size: 14px;
    }
}
@media(max-width: 768px){
    .index_honner .swiper-button-prev1{
        background: url(../images/left2.png) no-repeat center;
        background-size: 25px;
    }
    .index_honner .swiper-button-next1{
        background: url(../images/left2.png) no-repeat center;
        background-size: 25px;
    }
}
@media(max-width: 640px){
    .index_title2{
        margin-bottom: 15px;
    }
    .index_title2 h2 {
        padding-bottom: 10px;
        margin-bottom: 5px;
    }
    .index_title2 p{
        font-size: 12px;
    }
    .index_honner{
        padding:0 30px;
    }
    .index_honner .swiper-button-prev1{
        background-size: 15px;
        width: 25px;
    }
    .index_honner .swiper-button-next1{
        background-size: 15px;
        width: 25px;
    }
}
main{
    width: 100%;
    overflow: hidden;
}

.index_news{
    padding:50px 0;
    background-color: #f7f7f7;
}
.news_list1{
    display: flex;
    flex-wrap: wrap;
}
.news_list1 li{
    width: 28%;
    margin-right: 8%;
}
.news_list1 li:nth-child(3){
    margin-right: 0%;
}
.news_list1 li a{
    display: block;
}
.news_list1 li .img{
    display: block;
    overflow: hidden;
}
.news_list1 li .img img{

    transition: all 0.6s ease-out;
}
.news_list1 li .img:hover img{
    transform: scale(1.1);
    transition: all 0.6s ;    
}
.news_list1 li h3{
    font-size: 18px;
    color: #666;
    line-height: 1.6em;
    height: 1.6em;
    overflow: hidden;
    margin:15px 0;
}
.news_list1 li p{
    font-size: 14px;
    color: #808080;
}
.news_list1 li .index_date{
    border-top:1px solid #999;
    margin-top: 10px;
    padding-top: 15px;
    font-size: 20px;
    font-weight: bold;
    color: #666;
    background: url(../images/news_jt.png) no-repeat right center;
/*    font-family: 'impact';*/
}
.news_list1 li a:hover h3{
    color: #275cb7;
}
.news_list1 li a:hover .index_date{
    background: url(../images/news_jt_h.png) no-repeat right center;
}
@media(max-width: 1560px){

}
@media(max-width: 1440px){

}
@media(max-width: 1024px){
    .news_list1 li{
        width: 32%;
        margin-right: 2%;
    }
}
@media(max-width: 768px){
    .index_news{
        padding:30px 0;
    }
}
@media(max-width: 640px){
    .news_list1 li{
        width: 100%;
        margin-right: 0%;
        margin-bottom: 15px;
    }
    .news_list1 li h3{
        font-size: 16px;
        margin:10px 0;
        font-weight: normal;
    }
    .news_list1 li p{
        line-height: 1.6em;
    }
    .news_list1 li .index_date{
        font-size: 16px;
        padding-top: 5px;
        background-size: 20px;
        font-weight: normal;
/*        line-height: 1em;*/
    }
}


footer{
    position: relative;
    z-index: 99999999;
}
.footers{
    background: url(../images/foot1.jpg) no-repeat center;
    padding:40px 0 70px 0;
    height: 250px;
    overflow: hidden;
/*    background-size: cover;*/
}
.footers .container{
    display: flex;
    flex-wrap: wrap;
}
.footers li{
    width: 23.5%;
    margin-right: 2%;
}
.footers li:last-child{
    margin-right: 0;
}
.footers li h2{
    font-weight: normal;
    font-size: 16px;
    color: #fff;
    padding-bottom: 15px;
    border-bottom: 1px solid #999;
    margin-bottom: 20px;
}
.f_about{
    font-size: 14px;
    color: #b2b2b2;
    line-height: 2em;
}
.f_about a{
    display: block;
    width: 100px;
    line-height: 34px;
    font-size: 14px;
    color: #b2b2b2;
    text-align: center;
    border: 1px solid #b2b2b2;
    border-radius: 25px;
    margin:15px 0 0 0;
}
.f_about a:hover{
    background: #fff;
    border: 1px solid #fff;
    color: #333;
}
.index_do{
    display: flex;
    flex-wrap: wrap;
}
.index_do p{
    width: 50%;
}
.index_do p a{
    display: block;
    font-size: 14px;
    color: #b2b2b2;
    line-height: 2em;
    position: relative;
    transition: all 0.6s ease-out;
}
.index_do p a:before{
    content: '-';
    position: absolute;
    left:0;
    top:0px;
    opacity: 0;
    transition: all 0.6s ease-out;
}
.index_do p a:hover{
    padding-left: 10px;
    transition: all 0.6s ;
}
.index_do p a:hover:before{
    opacity: 1;
    transition: all 0.6s;
}
.index_chose{
    display: flex;
    flex-wrap: wrap;
}
.index_chose p{
    width: 50%;
    font-size: 14px;
    color: #b2b2b2;
    line-height: 2em;
}
.index_contact{
    font-size: 14px;
    color: #b2b2b2;
    line-height: 2em;
}
.foot{
    background: #666;
    padding:15px 0  5px 0;
}
.foot .container{
    display: flex;
    flex-wrap: wrap;
}
.footl{
    width: 80%;
    margin-right: 8%;
}
.f_link{
    display: flex;
    line-height: 2em;
    margin-bottom: 20px;
    padding-top: 25px;
}
.f_link span{
    font-size: 14px;
    color: #b2b2b2;
    display: block;
    width: 95px;
}
.f_link a{
    font-size: 14px;
    color: #b2b2b2;
    margin-right: 30px;
    display: block;
    float: left;
    line-height: 2em;
}
.quyu{
    font-size: 14px;
    color:#f0f0f0;
    margin-bottom: 20px;
}
.quyu a{
    font-size: 14px;
    color:#b2b2b2;
}
.copyright{
    font-size: 14px;
    color: #999;
}
.copyright a{
    font-size: 14px;
    color: #999;    
}
.footr{
    width: 9%;
    text-align: center;
    font-size: 14px;
    color: #fff;
    line-height: 3em;
    padding-top: 15px;
}
.footr img{
    width: 100%;
}
.footr p:nth-child(2){
    line-height: 1.4em;
    padding-top: 5px;
}


.footer_nav{
    position: fixed;
    bottom:0;
    left: 0;
    width: 100%;
    background: #000;  
    padding:5px 0;  
    display: none;
    z-index: 999999999!important;
}
.footer-box{
    display: flex;
}
.footer-box li {
    flex: 1;  
    cursor: pointer;  
}
.footer-box li a{
    font-size: 14px;
    color:#fff;
    display: block;
    text-align: center;
}
.footer-box li img{
    width: 35px;
}

#section-footer{
    /*display:block!important;*/
    background: #2e2e2e;
}
@media(max-width:1560px){
    .footr{
        width:12%;
        font-size:12px;
    }
    .f_about {
        font-size:12px;
    }
    .index_do p{
        font-size:12px;
    }
    .index_do p a{
        font-size:12px;
    }
    .index_chose p{
        font-size:12px;
    }
    .index_contact{
        font-size:12px;
    }
    .f_link span{
        font-size:12px;
    }
    .f_link a{
        font-size:12px;
    }
    .quyu{
        font-size:12px;
    }
    .copyright{
        font-size:12px;
    }
    .copyright a{
        font-size:12px;
    }
}
@media(max-width: 1199px){
    .footers{
        padding:20px 0;
        background-size: cover;
        height: 100%;
    }
    .footers li h2{
        padding-bottom: 10px;
        margin-bottom: 10px;        
    }
    .footl{
        width: 80%;
    }
    .footr{
        width: 12%;
    }
    .footr img{
        width: 100%;
    }
    .f_about a{
        display: none;
    }
}
@media(max-width: 768px){

    .footer li{
        width: 48%;
        margin:0 2% 25px 0;
    }   
    .footer li h2{
        padding-bottom: 15px;
    } 
    .footers{
        display: none;
    }
    .foot{
        display: none;
    }
    .footer_nav{
        display: block;
    }
}
@media(max-width: 640px){
    .footer{
        margin-top: 30px;
    }
    .footer li{
        width: 100%;
    }


}


/*----- Common css ------*/

.fl {
    float: left;
}

.fr {
    float: right;
}

.di {
    _display: inline;
}

.fwn {
    font-weight: normal;
}

.dib {
    *display: inline;
    _zoom: 1;
    _display: inline;
    _font-size: 0px;
}
.f_none{
    display: none;
}



h1.title{
    font-size: 22px;
    color: #333;
    text-align: center;
    padding:2em 0 0.5em 0;
    font-weight: normal;
}
.info_title{
    text-align: center;
    font-size: 14px;
    color: #666;
    padding-bottom: 1em;
    border-bottom:1px dashed #dcdcdc;
    margin-bottom: 2em;
}
h3.tag{
    font-size: 14px;
    color: #666;
    font-weight: normal;
}
.page{
    font-size: 14px;
    color: #666;    
}
.page a{
    font-size: 14px;
    color: #666;    
}

@media(max-width: 768px){
    h1.title{
        font-size: 18px;
    }
}

.pageController{
    text-align: center;
    color:#505050;margin:0 auto;
    margin:2em 0;
    line-height:24px;
}
.pageController a{background-color:#FFF;vertical-align:middle; border:#efefef 1px solid; 
    color:#505050;padding:5px 8px; margin-right:3px;margin-left:3px;
}
.pageController a:hover{background-color:#1753b5;color:#fff; text-decoration:none;border:#efefef 1px solid;}
.pageController .currPage {background-color: #1753b5;color:#ff0000;border:#efefef 1px solid;}
.pageController .t1{
    float:left;margin-right:5px;height:24px;line-height:22px;white-space:nowrap;
    display: none;
}
.pageController .t2{vertical-align:middle;line-height:39px;}
.pageController .t2 #current{
    line-height: 39px;
    background-color: #1753b5;
    vertical-align: middle;
    border: 1px solid #1753b5; 
    color: #fff;padding: 5px 8px;
    margin-right: 3px;
    margin-left: 3px;
    width: 39px;
}
.pageController .t1 span{
    /*padding-left:4px;
    padding-right:4px;*/
    width: 39px;
}
.pageController select{height:24px;vertical-align:middle;text-align:center;line-height:24px;
    display: none;
}
.pageController select option{vertical-align:middle;}


.m_f_fixed{
    position: fixed;
    bottom:0;
    left:0;
    background: #1753b5;
    color: #fff;
    z-index:9999;
    justify-content: center;
    width: 100%;
    display:none;

}
.m_f_fixed a{
    flex:1;
    font-size: 16px;
    color: #fff;
    display: block;
    text-align: center;
    padding:10px 0;
}
.m_f_fixed a img{
    width: 25px;
    display: block;
    margin:0 auto 0px;
}
#gotop{
    position: fixed;
    right: 0;
    bottom: 30px;
    cursor: pointer;
}
@media(max-width: 1199px){
    #gotop{
        display: none;
    }
}
@media(max-width:768px){
    footer{
        margin-bottom:70px;

    }
    .pageController{
        margin:1em 0;
    }
}
@media(max-width:640px){
    .m_f_fixed{
        display: flex;
    }

}

.new-float{
    position: fixed;right: -3px;
    top: 60%;
    z-index: 99999999;width: 77px;height: 374px;
    margin-top: -187px;
    
}
.new-float li{
    position: relative;width: 77px;
    height: 57px;margin-bottom: 1px;
    line-height: 20px;color: #fff;
    text-align: center;
    
}
.new-float li.hover{
    /*overflow: hidden;*/
    
}
.new-float li a{
    display: inline-block;color: #fff;
    
}
.new-float li a.tit{
    width: 77px;height: 56px;padding: 30px 10px 0 0;
    color: #fff;font-size: 12px;   
    box-sizing: border-box;
    
}
.new-float li p{
    position: relative;z-index: 2;
    height: 27px;padding-top: 30px;cursor: pointer;
    
}
.new-float li.fi{
    position: relative;
}
.new-float li.fi .img1{
    display: none;
    position: absolute;
    top:0;
    left: -168px;
    width: 162px;
    /*opacity: 0;*/
}
.new-float li.fi .img1 img{
    
}
.new-float li.fi:hover .img1{
    display: block;
}
.new-float li.fi a{ 
    background:url(../images/on_line.png) no-repeat 0px 0px;
    
}
.new-float li.fxx a{
    background:url(../images/on_line2.png) no-repeat 0px -228px;    
}
.new-float li.tp a{
    background:url(../images/on_line.png) no-repeat 0px -171px;
    
}
.new-float li.th a{
    background:url(../images/on_line.png) no-repeat 0px -57px;
    
}
.new-float li.fo a.tit{
    background:url(../images/on_line.png) no-repeat 0px -114px;
    
}
.new-float li.fif p{
    background: url(../img/bg_float05.png) no-repeat;
    
}
.new-float li .tel{
    position: absolute;left: 75px;top: 0;z-index: 1;width: 184px;
    height: 56px;font: 24px/57px Arial;color: #fff; 
    background:#5b5b5b;cursor: pointer;
    
}

.new-float a.mof{
    display: inline-block;width: 78px;height: 71px;padding: 12px 11px 0 12px;
    margin-top: 10px;*margin-top: 7px;background:url(../images/on_line.png) no-repeat 0px -239px;
    font-size: 15px;line-height: 22px;color: #fff;
    
}

@media(max-width:1560px){
    .ppjs,.n_site{
        width:90%;
    }
}
@media(max-width:1024px){
    .ppjs,.n_site{
        width:98%;
    }
    .new-float{
        display:none!important;
    }
}
@media(max-width:640px){

}

.xs_message{
	background: rgba(0,0,0,.5);
	width: 100%;
	height: 100vh;
	position: fixed;
	top:0;
	left:0;
	display: none;
	z-index: 999999999999;
}
 .xs_messages{
    width: 90%;
    max-width: 800px;
    margin: 12% auto 0;
    background: #fff;
    padding: 50px 5%;
    position: relative;
}
 .xs_messages .close{
	font-size: 20px;
    color: #666;
    position: absolute;
    top: 0px;
    right: 10px;
    cursor: pointer;
}
 .xs_messages h2{
	font-size: 24px;
	color: #333;
	text-align: center;
	padding-bottom:20px;
}
 .xs_messages li{
	padding:0;
	border:none;
	margin:0 0 10px 0;
	width: 100%;
}
 .xs_messages li input{
	background: none;
	border:none;
	border-bottom:1px solid #ccc;
	line-height: 40px;
	width: 100%;
	outline: none;
	color: #666;
	text-indent: 5px;
}

input::-webkit-input-placeholder {
	/* WebKit browsers */ 
    color: #666;
}
input:-moz-placeholder {
	/* Mozilla Firefox 4 to 18 */ 
    color: #666;
}
input::-moz-placeholder {
	/* Mozilla Firefox 19+ */ 
    color: #666;
}
input:-ms-input-placeholder {
	/* Internet Explorer 10+ */ 
    color: #666;
}

 .xs_messages li select{
	background: none;
	border:none;
	border-bottom:1px solid #ccc;
	line-height: 40px;
	height: 40px;
	width: 100%;
	outline: none;
}
 .xs_messages .m_btn{
	margin-right: 0%;
    width: 200px;
    float: none;
    margin:30px auto 0;
}
.m_btn input{
	background: #0274ba;
	font-size: 18px;
	color: #fff;
	border:1px solid #0274ba;
	border-radius: 5px;
	width: 100%;
	box-sizing: border-box;
	line-height: 50px;
	height: 50px;
	text-align: center;
	outline: none;	
	cursor: pointer;
}
.m_btn input:hover{
    background: #154ca3;
    border: 1px solid #154ca3;
}


.case_list1{
    padding-top:50px;
}
.case_list{
    display: flex;
    flex-wrap: wrap;
}
.case_list li{
    width: 18.4%;
    margin-right: 2%;
    margin-bottom: 30px;
    position: relative;
}
.case_list li:nth-child(5n){
    margin-right: 0;
}
.case_list li a.img{
    display: block;
    overflow: hidden;
}
.case_list li a.img img{
    transition: all 0.6s ease-out;
}
.case_list li h3{
    position: absolute;
    z-index: 9;
    left:0;
    bottom:0;
    width: 100%;
}
.case_list li h3 a{
    display: block;
    font-size: 18px;
    color: #fff;
    font-weight: normal;
    padding: 8px 10px;
    height: 1.8em;
    overflow: hidden;
    line-height: 2em;
    background: rgba(0,0,0,.6);
}
/*.case_list li:hover{*/
/*    border-bottom: 2px solid #004da1;*/
/*}*/
.case_list li:hover a.img img{
    transition: all 0.6s;
    transform: scale(1.1);
}
@media(max-width:1600px){
    .case_list li{
        margin-bottom: 20px;
    } 
    .case_list li h3 a{
        font-size:18px;
    }
}
@media(max-width:768px){
    .case_list li{
        width: 49%;
        margin-bottom: 15px;
    }
    .case_list li:nth-child(4n){
        margin-right: 2%;
    }
    .case_list li:nth-child(2n){
        margin-right: 0%;
    }
    .case_list li h3 a{
        font-size:16px;
        padding: 10px 5px;
    }
}
@media(max-width:640px){
    
}