html,
body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    font-family: "Microsoft YaHei", "宋体", "黑体", "Helvetica Neue", Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

html,
body,
div,
span,
h1,
h2,
h3,
h4,
h5,
h6,
em,
img,
strong,
sub,
sup,
tt,
dd,
dl,
dt,
form,
label,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
ul,
li,
p,
a,
section {
    margin: 0;
    padding: 0;
    font-weight: normal;
}

input,
select,
textarea {
    vertical-align: middle;
    -ms-behavior: url(css/PIE.htc);
    behavior: url(css/PIE.htc);
    outline: none;
}

img {
    /*width: 100%;*/
    border: 0;
    margin: 0;
    padding: 0;
    display: block;
}

ul li {
    list-style-type: none;
}

a {
    blr: expression(this.onFocus=this.blur());
    text-decoration: none;
}

* {
    margin: 0;
    padding: 0;
    border: 0;
}

div,
a {
    tap-highlight-color: rgba(0, 0, 0, 0);
    focus-ring-color: rgba(0, 0, 0, 0);
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -moz-tap-highlight-color: rgba(0, 0, 0, 0);
    -moz-focus-ring-color: rgba(0, 0, 0, 0);
}

.show-pc {
    display:block;
}
.show-phone {
    display:none;
}
img {
    width:100%;
}


/*头部*/
.header {
    width:100%;
    height:80px;
}
.top {
    position: fixed;
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    background: #fff;
    z-index:100;
    box-shadow: 0px 1px 1px rgba(0, 0, 0, 0.1);
}

.top-c {
    width: 1200px;
    height: 80px;
    overflow: hidden;
    margin: 0 auto;
}

.logo {
    width: 100px;
    float: left;
    margin-top: 19px;
}

.logo img {
    width: 100%;
}

.nav {
    width:658px;
    float:right;
    margin-top:32px;
    overflow:hidden;
}
.nav li {
    margin-left:38px;
    float:left;
    padding-bottom:22px;
    cursor: pointer;
    color: #333;
    font-size: 16px;
}
.nav li:hover {
    color:#e60012;
    border-bottom:5px solid #e60012;
}
.nav li a {
    font-size:16px;
    color:#333333;
}
.nav li:first-child {
    margin-left:0;
}

#videowin_jwplayer_logo {
    width:100px;
}


/******PC端样式*****/
.pc-container {
    width:100%;
}
.pc-banner {
    width:100%;
    height:500px;
    background:url(../images/pc-banner-bg.png) center no-repeat;
    background-size:cover;
    position:relative;
}
.pc-banner-con {
    width:1200px;
    position:absolute;
    top:26%;
    left:0;
    right:0;
    margin:0 auto;
}
.pc-banner-title {
    width:74%;
    margin:0 auto;
}
.pc-banner-tit {
    font-size:28px;
    color:#000;
    margin-left:8%;
    margin-top:1%;
    font-weight:600;
}
.pc-banner-txt {
    width:100%;
    font-size:16px;
    color:#333;
    line-height:1.7em;
    margin-top:2%;
}
/*wrap*/
.w-1200{
    width: 1200px;
    margin: 0 auto;
    padding: 30px 0;
}
.pc-sc2-title11 {
    line-height: 1.2em;
    font-size: 28px;
    color: #333333;
    padding-left: 18px;
    border-left: 5px solid #e60012;
}
.c-red{
    color: #e50012;
}
.p1-con .swiper-button-prev, .swiper-button-next{
    background: none !important;
    top: 42% !important;
}
.p1-con .swiper-pagination-bullet-active{
    background: #e50012 !important;
}
.p1-con .swiper-slide{
    padding-bottom: 4%;
}
/*p1*/
.p1{
    width: 100%;
    overflow: hidden;
    position: relative;
}
.bg-mask{
    position: absolute;
    top: -162px;
    right: -16%;
}
.p1-tit{
    width: 1118px;
    overflow: hidden;
    margin: 35px auto;
    border: 1px solid #ececec;
    padding: 25px 40px;
}
.p1-tit-img{
    width: 40px;
    float: left;
    /*padding-top: 18px;*/
}
.p1-tit-img img{
    width: 100%;
}

.p1-title{
    width: 1040px;
    float: right;
}
.p1-title p{
    color: #333;
    font-size: 16px;
    line-height: 1.4em;
}
/*.p1-title p:nth-of-type(1){
    margin-bottom: 18px;
}*/
.p1-con{
    background: #deedf9;
    width: 100%;
}
.p1-con-lb{
    padding-bottom: 10px;
    width: 1350px;
    margin: 0 auto;
    position: relative;
}
.swiper-container{
    width: 1200px !important;
    margin: 0 auto;
}
/*p2*/
.p2{
    width: 100%;
    margin: 30px 0;
    background: url(../images/p2-bg.png) no-repeat;
    background-size: cover;
    background-position: -560px -5px; 
}
.p2-con{
    /*background: #fff;*/
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}
.p2-left{
    width: 590px;
    float: left;
    overflow: hidden;
}
.p2-left img,.p2-right img{
    width: 100%;
}
.p2-right{
    width: 590px;
    float: right;
    overflow: hidden;
}
.p2-tit{
    width: 520px;
    background: #f5f5f5;
    padding: 28px 35px 0 35px;
    height: 114px;
    color: #333;
    font-size: 16px;
    line-height: 1.4em;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}
.p2-tit1{
    width: 488px;
    padding: 28px 62px 0 40px;
}
.p2-bk{
    height: 250px;
    overflow: hidden;
    width: 100%;
    margin-top: 30px;
}
.img-act{
    transition: 1.2s;
    height: 250px;
    overflow: hidden;
    cursor: pointer;
}
.p2-left:hover .img-act{
    transform:scale(1.05);
}
.p2-right:hover .img-act{
    transform:scale(1.05);
}

/*p3-新产品*/
.content{
    width:100%;
    margin:0 auto;
}

.content-c{
    width:1200px;
    margin:0 auto;
    position:relative;
    overflow:hidden;
}
.pc-sc3 {
    width: 100%;
    margin:0 auto;
    padding: 30px 0 34px;
    background: #deedf9;
}
.pc-sc2-title {
    font-size: 28px;
    color: #333333;
    padding-left: 18px;
    margin-bottom: 30px;
    /*font-weight: 600;*/
    border-left: 5px solid #e60012;
}
.swiper-container-p3{
    width:100%;
    margin:3% auto 0;
    overflow:hidden;
}
.swiper-container-p3 .swiper-slide{
    width:1200px !important;
}
.p3-pro-ul{
    width:100%;
    margin:0 auto;
    overflow:hidden;
}

.p3-pro-ul li{
    width:380px;
    float: left;
    margin-left: 30px;
    cursor:pointer;
    overflow:hidden;
}
.p3-pro-ul li:first-child{
    margin-left:0;
}
.p3-pro-ul li img{
    width:100%;
}
.p3-pro-c{
    position:relative;
    width:100%;
    overflow:hidden;
}
.p3-pro-c>img{
    transition:0.5s;
}
/*遮罩层*/
.pro_cover{
    width: 100%;
    margin:0 auto;
    position: absolute;
    top:0px;
    left: 0;
    right: 0;
    z-index: 10;
    text-align: center;
    display: none;
}
.pro_cover_title{
    width: 100%;
    margin:35px auto 20px;
    color: #fff;
    font-size: 18px;
    text-align: left;
    margin-left: 34px;
}
.pro_content{
    width: 82%;
    height: 112px;
    overflow:hidden;
    margin: 0 auto;
    text-align: left;
    line-height: 1.7;
    color: #fff;
}
.pro_content p{
    font-size: 14px;
}
.s_all a{
    color: #fff;
}
.pro-t{
    color: #fff;
    text-align: center;
    margin-right: 35px;
    border: 1px solid #fff;
    width: 76px;
    float: right;
    padding: 10px 30px;
    margin-top:20px;
    overflow: hidden;
}
.pro-t:hover{
    background:#e50012;
    color: #fff;
    transition: 1s;
    border:1px solid #e50012;
}
.cover_bg {
    width: 368px;
    height: 96%;
    margin: 0 auto;
    text-align: center;
    position: absolute;
    top: 6px;
    margin-left: 6px;
    /*background: #e50012;*/
    background: rgba(0,0,0,.7);
    display: none;
}
.pagination-pr{
    text-align: center;
    margin-top: 30px;
}
.pagination-pr .swiper-pagination-bullet{
    margin-left: 10px;
}
.pagination-pr .swiper-pagination-bullet-active {
    background: #e50012 !important;
}
.p3-pro-ul li:hover .pro_cover{
    display: block;
}
.p3-pro-ul li:hover .pro_cover .title{
     -webkit-animation-delay:0.1s;
}
.p3-pro-ul li:hover .pro_cover .pro_content{
     -webkit-animation-delay:0.2s;
}
.p3-pro-ul li:hover .pro_cover .s_all{
     -webkit-animation-delay:0.5s;
}
.p3-pro-ul li:hover .p3-bottom{
    display: none;
}
.p3-pro-ul li:hover .cover_bg{
    display: block;
}
.p3-bottom{
    position: absolute;
    bottom: 6px;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: 97%;
    /*background: #e50012;*/
    background: rgba(0,0,0,.5);
    padding: 2.7% 0;
}

.p3-bottom p{
    width: 100%;
    margin: 0 auto;
    font-size: 18px;
    color: #fff;
    text-align: center;
}
.p2-video-l{
    width:2.4%;
    position:absolute;
    right:3.2%;
    top:3%;
    cursor:pointer;
}
.p2-video-r{
    width:2.4%;
    position:absolute;
    right:0;
    top:3%;
    cursor:pointer;
}
.p2-video-l img,.p2-video-r img{
    width:100%;
}
.pagination-p2{
    width:100%;
    text-align:center;
    margin-left:14px;
    margin:2% auto 0;
}
.pagination-p2 span{
    margin-left:14px;
}
.pagination-p2 span:first-child{
    margin-left:0;
}

.pagination-p2 .swiper-pagination-bullet-active{
    background-color:#2e4ccc;
}
/*增加模块*/

.pc-add-c{
    width: 100%;
    margin:30px auto;
    background: url(../images/pc-add-bg.png) no-repeat;
    background-size: cover;
    background-position: 30px -10px;
}
.pc-add-container{
    width: 1200px;
    margin:0 auto;
    overflow:hidden;
}

.pc-add-c .pc-add-title{
    margin:30px auto;
}
.pc-add-content{
    width: 100%;
    margin:0 auto;
}
.pc-add-left{
    width: 800px;
    float: left;
}
.pc-add-right{
    width: 400px;
    overflow:hidden;
}
.pc-add-right .img1{
    margin-top: 0;
}
.pc-img {
    display:none;
}
.pc-img:first-child {
    display:block;
}
.pc-add-1{
    width: 184px;
    float: left;
    margin-left: 10px;
    margin-top: 4px;
    border:3px solid #fff;
    position:relative;
}
.pc-shadow {
    width:100%;
    height:100%;
    background-color:rgba(0, 0, 0, 0.4);
    position:absolute;
    top:0;
    left:0;
}
.pc-add-1.active {
    border:3px solid red;
}

/*媒体报道*/
.pc-sc4 {
    width:100%;
    height:400px;
    /*background:url(../images/pc-sc4-bg.png) center no-repeat;
    background-size:cover;*/
    background-color:#f5f5f5;
}
.pc-sc2-title.pc-sc4-title {
    margin-bottom:-10px;
}
.pc-sc4-col1 {
    width:49.2%;
    float:left;
    margin-right:3.9%;
    overflow:hidden;
}
.pc-sc4-col1 img {
    transition:0.5s;
}
.pc-sc4-col1:hover img {
    transform:scale(1.1);
}
.pc-sc4-col2 {
    width:46.9%;
    float:left;
}
.pc-sc4-tit {
    margin-top:30px;
}
.pc-sc4-down {
    margin-top:30px;
}

/*媒体报道*/
.news-content {
    width: 100%;
    margin: 0 auto;
    background-color:#deedf9;
    padding:38px 0 1px;
}

.news-content-c {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}

.news-box {
    width: 100%;
    margin: 0 auto;
}

.news-ul {
    width: 100%;
    padding:0 0 2% 0;
}

.news-ul li {
    width: 32%;
    float: left;
    margin-left: 2%;
}

.news-ul li:first-child {
    margin-left: 0;
}

.news-ul li:hover .news-img>img {
    transform: scale(1.05);
}

.news-img {
    width: 100%;
    overflow: hidden;
}

.news-img img {
    width: 100%;
    transition: 1.2s;
}

.news-txt {
    width: 100%;
    height: 110px;
    overflow:hidden;
    background: #fff;
    box-shadow:#ddd 1px 1px 15px 1px;
}
.news-txt:hover .news-title {
    color:#e50012;
}

.news-title {
    width: 89.4%;
    margin: 5% auto 0;
    font-size: 16px;
    color: #333333;
}

.news-title.t1{
    /*margin-top:7.5%;*/
}

.news-ul:after {
    display: block;
    clear: both;
    content: "";
    visibility: hidden;
    height: 0;
}
.news-date{
    width: 89.4%;
    margin: 2% auto 0;
    font-size:14px;
    color:#808080;
}

.news-list{
    width:100%;
    margin:0% auto;
}
.news-list li{
    width:100%;
    overflow:hidden;
    margin:0 auto 0;
    padding: 2% 0;
    border-bottom: 1px solid #fff;
}
.more-add {
    width:100%;
    text-align:center;
    background-color:#fff;
    margin:0 auto 2%;
    cursor:pointer;
}
.more-add-b {
    width:8%;
    margin:0 auto;
    padding:10px 0;
    overflow:hidden;
}
.more-add-txt { 
    float:left;
    font-size:16px;
    color:#333;
    margin:0 auto;
}
.more-add-img {
    width:20px;
    float:right;
    margin-top:1px;
}
.more-add-img img {
    width:100%;
}
.add-img1 {
    display:block;
}
.add-img2 {
    display:none;
}
.more-add:hover .more-add-txt {
    color:#e60012;
}
.more-add:hover .add-img1 {
    display:none;
}
.more-add:hover .add-img2 {
    display:block;
}

.news-l-title{
    width:84.5%;
    font-size:18px;
    color:#333333;
    float: left;
}

.news-l-title a{
    color:#333;
}


.news-list li:hover a{
    color:#e60012;
}
.news-l-date{
    width:15.5%;
    text-align:right;
    font-size:16px;
    color:#666666;
    float:right;
}
.news-btn-box{
    width:100%;
    padding:1% 0;
    background-color:#ebebeb;
    margin:2.5% 0;
}

.news-btn{
    width:7.2%;
    margin:0 auto;
    overflow:hidden;
}
.news-btn:hover p{
    color:#e60012;
}
.news-btn img{
    width:24%;
    float:left;
    margin-left:6%;
}

.news-btn p{
    float: left;
    font-size:14px;
    color:#525252;
}
.new-more{
    width: 20px;
    float: left;
    margin-top: 6px;
}
.news-t{
    width: 13%;
    font-size: 16px;
    float: left;
    margin-left: 2%;
    color: #333;
}
.news-l{
    width: 80%;
    font-size: 16px;
    color: #333;
}

/*底部*/
.bottom {
    width: 100%;
    height: 60px;
    background-color: #4d4d4d;
    text-align: center;
    font-size: 12px;
    line-height: 60px;
    color: #e5e5e5;
}

.bottom .main {
    margin-top: 0;
}

.bottom img {
    /*width: 1.3%;*/
    vertical-align: middle;
    display: inline-block;
    padding-left: 1%;
    padding-right: 0.5%;
}
.div-br img {
    width:14px;
}
/******移动端端样式*****/
@media(max-width:768px) {
    img{
        width: 100%;
    }
   .show-pc{
        display: none;
   }
   .show-phone{
        display: block;
   }
    .top-c {
        width:100%; 
    }
    .logo {
        margin-left:3.6%;
    }
    .menu {
        width:5.6%;
        float:right; 
        margin-right:3.9%;
        margin-top:3.5%;
    }
    .mb-future{
        width: 100%;
        margin:0 auto;
    }
   .mb-banner{
        width: 100%;
        margin:0 auto;
        position: relative;
   }
  .m-map-title{
            padding: 5% 0;
            font-weight: 600;
        width: 100%;
        margin:0 auto;
        text-align: center;
        font-size: 4.8vw;
        color: #333;
   }
   .m-map-title p{
        width: 6.3%;
        height: 3px;
        margin:1% auto;
        background: #e60012;

   }
    .mp-p1-tit{
            width: 93.2%;
            margin: 0 auto;
            padding: 5% 0;
    }
    .mp-p1-tit p{
            color: #333;
            line-height: 1.7em;
            font-size: 3.2vw;
    }
    .mp-p1-tit p:nth-of-type(1){
            margin-bottom: 2vw;
    }
    .g-con{
            width: 93.2%;
            margin: 0 auto;
            position: relative;
            height: 40vw;
    }
    .swiper-container-horizontal>.swiper-pagination-bullets{
            bottom: 26% !important;
    }
    .swiper-container{
            width: 100% !important;
    }
    .g-con img{
            width: 100%;
    }
    .btn-big{
            width: 100%;
            position: absolute;
            bottom: 0%;
    }
    .btn-big img{
            width: 27%;
            margin: 0 auto;
    }
    .p1-con{
            height: 66.8vw;
    }
    .p2-con{
            width: 93.2%;
    }
    .p2-left,.p2-right{
            width: 100%;
            float: inherit;
    }
    .p2-right{
            margin-bottom: 5%;
    }
    .p2-bk{
            height: inherit;
            margin-top: 0;
    }
    .p2{
            background: #fff;
            margin: 0;
    }
    .p2-tit{
            width: 90%;
            padding: 5%;
            font-size: 3.2vw;
            height: inherit;
            line-height: 1.7em;
    }
    
    /*放大图*/
   .m3-big-img{
    width: 94%;
    margin:5% auto;
   }
   .m3_big-btn{
    width: 28%;
    margin:5% auto 0;
   }
    .pro-ph-mask1, .pro-ph-mask2,.pro-ph-mask3,.pro-ph-mask4 {
        width: 100%;
        height: 100%;
        background-color: #fff;
        position: fixed;
        top: 0;
        left: 0;
        display: none;
        z-index: 99;
    }
    .pro-ph-close1, .pro-ph-close2,.pro-ph-close3,.pro-ph-close4{
        width: 5.6%;
        position: fixed;
        top: 12%;
        right: 6%;
    }
    .pro-ph-font{
        position: fixed;
        top:12%;
        left: 5%;
        color:#808080;
        font-size: 4vw;
    }
    .pro-ph-big.pro-ph-big1,.pro-ph-big.pro-ph-big2,.pro-ph-big.pro-ph-big3,.pro-ph-big.pro-ph-big4{
        width:100%;
        margin:0 auto;
        margin-top:54%;
        overflow-x: auto;
    }
    .big-img{
        width: 200vw;
    }
   
    /*m3-新产品*/
    .mb-project{
        width: 100%;
        margin:0 auto;
        background: #deedf9;
        padding:0 0 5%;
   }
   .m-map-title{
        width: 100%;
        margin:0 auto;
        text-align: center;
        font-size: 4.8vw;
        color: #333;
   }
   .m-map-title p{
        width: 6.3%;
        height: 3px;
        margin:1% auto;
        background: #e60012;

   }
   .content-c {
        width: 100%;
    }
    .content {
        width: 100%;
    }
    .p3-w-box {
        /*width: 87.4%;*/
        width: 100%;
        /*margin-left: 12.7%;*/
        margin:0 auto;
        overflow: hidden;
    }
    .swiper-container-p2w {
        width: 74%;
        /*width: 100%;*/
        overflow: visible;
    }
    .swiper-contaienr-p2w .swiper-slide {
        width: 100%;
        display: block !important;
    }
    .p3-pro-c {
        /*width: 95.2%;*/
        width: 90%;
        margin:0 auto;
        overflow: hidden;
        position: relative;
    }
    .p3-pro-ul li{
        width: 100%;
    }
    .swiper-slide{
        width: 100% !important;
    }
    .p3-pro-c>img {
        width: 100%;
    }
    .m-p3-bottom {
        width: 100%;
        margin: -2% auto 5%;
        padding: 4% 0;
        background: #f2f2f2;
    }
    .m-p3-bottom p {
       color: #333;
        text-align: left;
        font-size: 3.5vw;
        width: 87%;
        margin: 0 auto 2%;
    }
    .m3-font{
        width: 87%;
        /*height: 18vh;*/
        margin: 0 auto;
        font-size: 3.2vw;
        line-height: 1.7;
        overflow:hidden;
          text-overflow: ellipsis;
          display: -webkit-box;
          -webkit-line-clamp: 7;
          -webkit-box-orient: vertical;
          color: #606060;

    }
    .m3-font.m1 {
        -webkit-line-clamp: 6;
    }
    .m3-font.active {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 7;
        overflow: hidden;
        padding-bottom: 0;
    }
    .js-arrow {
        width: 8%;
        margin: 4.4% auto;
    }
    .m3-more{
        width: 35%;
        margin: 5% auto 3%;
        background: #e50012;
        color: #fff;
        text-align: center;
        padding: 3%;
    }
    .pagination-p3 {
        width: 100%;
        text-align: center;
        margin-left: 14px;
        margin: 0% auto 0;
    }

    .pagination-p3 span {
        margin-left: 14px;
    }
    .pagination-p3 span:first-child {
        margin-left: 0;
    }

    .pagination-p3 .swiper-pagination-bullet-active {
        background-color: #e60012;
    }
    .swiper-pagination-bullet{
        width: 10px;
        height: 10px;
    }
    .video-c{
        width:100%;
        height:100%;
        margin-left:0;
        left:0;
        top:0%;
    }
    .pl-video{
        position:absolute;
        top:35%;
        width:90%;
        left:5%;
    }
    .close{
        position:absolute;
        width:5%;
        right:5%;
        top:30%;
    }
    /*增加精彩瞬间*/
     .content-x {
        width: 100%;
        margin: 0 auto;
        overflow: hidden;
        padding-bottom: 5%;
    }

    .px-con {
        width:100%;
    }
    .px-box {
        width:96%;
        margin:0 auto;
    }
    .px-box img {
        width:100%;
    }
    .px-img {
        position:fixed;
        left:0;
        top:0;
        width:100%;
        height:100%;
        background-color:#333;
        z-index:1000;
        display:none;
    }
    .swiper-container-px{
        width:100%;
        overflow:hidden;
        margin:50% auto 0;
    }
    .swiper-container-px img{
        width:100%;
    }
    .px-w-txt{
        position:absolute;
        left:4%;
        bottom:2%;
        color:#fff;
        font-size:3.1vw;
    }
    /*.px-w-txt2{
        position:absolute;
        right:4%;
        bottom:2%;
        color:#fff;
        font-size:3.1vw;
    }*/

   /*媒体报道*/
    .news-content{
        width:100%;
        margin:0 auto;
        padding-top: 0;
    }
    .news-content-c{
        width:100%;
    }
    .news-content .m-map-title{
        margin:0 auto;
    }
    .news-ul{
        width:93.6%;
        margin:0 auto;
    }
    .news-ul li{
        width:100%;
        margin-left:0;
        margin:3% auto 0;
    }
    .news-ul li:first-child{
        margin-top:0;
    }
    .news-txt{
        height:auto;
        padding:5% 0;
        background: #fff;
        box-shadow: none;
    }
    .news-title{
        margin-top:0;
        font-size:3.7vw;
        line-height:1.5em;
    }
    .news-title.t1{
        margin-top:0;
    }
    .news-date{
        font-size:2.9vw;
    }
    .news-list{
        border-top:1px solid #e6e6e6;
        width:93.6%;
        margin:5% auto 0;
        padding-bottom: 5%;
    }
    .news-list li{
        width:87.5%;
        margin:5% auto 0;
    }
    .news-l-title{
        font-size:4vw;
        line-height:1.6em;
        width:100%;
        float:none;
    }
    .news-l-date{
        width:100%;
        margin:2% auto 0;
        float:none;
        text-align:left;
        font-size:3.2vw;
    }
    .news-btn-box{
        width:83.2%;
        background:none;
        overflow:hidden;
        margin:2% auto 4%;
    }
    .news-btn{
        width:25%;
        float:right;
    }
    .news-btn p{
        font-size:3.7vw;
    }
    .news-btn img{
        width:23%;
        margin-left:0;
        float:right;
        margin-top:0%;
    }
    .news-pro{
        width: 100%;
        border-bottom: 1px solid #cecece;
        margin: 0 auto;
        padding-bottom: 4%;
    }
    .news-img2{
        width: 32.8%;
        float: right;
    }
    .news-title2{
        width:65%;
        color: #333;
        font-size: 3.7vw;
    }
    .news-date2{
        font-size: 2.9vw;
        color: #808080;
        margin-top:4%;
    }
    .news-date-teshu{
        font-size: 2.9vw;
        color: #808080;
        margin-top:8%;
    }
    .news-txt2 {
        width: 100%;
        margin: 0 auto;
    }
    .last{
        border-bottom: 0;
        padding-bottom: 2%;
    }
    /*查看更多*/
    .lookmore {
        position: relative;
        z-index: 999;
        width: 28%;
        background: #e10012;
        margin: 2% auto 4%;
    }
    .more-con {
        width: 78%;
        padding: 6% 17%;
        margin: 0 auto;
        overflow: hidden;
        cursor: pointer;
    }
    .more-txt {
        text-align: center;
        font-size: 3.2vw;
        float: left;
        color: #fff;
    }
    .more-img {
        width: 18%;
        float: left;
        margin: 0 auto;
        margin-left: 6%;
        margin-top: 2%;
    }
    /*底部*/
    .bottom{
        height:auto; 
        line-height:1.7em;
        padding:2% 0;
     }
     .bottom span{
        display:block;
     }
     .bottom img{
        width: 5%;
     }
   
}


@media(max-width: 640px){
    
   .header {
        height:48px;
   }
    .swiper-font{
        width: 92%;
    }
    .top-c{
        height:48px;
        overflow:visible;
    }
    .top{
        
        overflow:visible;
    }
    .banner{
        padding-top:48px;
    }
    .logo{
        width:18%;
        margin-top:11px;
        margin-left:16px;
        float: left;
    }
    .menu img{
        width:100%;
        margin-top:10%;
    }
    .nav{
        position:absolute;
        right:0;
        top:100%;
        width:53%;
        background-color:rgba(0,0,0,0.7);
        margin-top:0;
        /*padding-bottom:10%;*/
        display:none;
        z-index: 10;

    }
    .nav li{
        width:100%;
        padding:8% 0;
        font-size:3.8vw;
        float:none;
        text-align:center;
        margin-left:0;
        border-bottom:1px solid #565656;
        color: #fff;
    }
    .nav li:last-child{
        border-bottom:none;
    }
    .nav li a{
        color:#fff;
     }
}