/*-----------------[初始化]--------------*/
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td{margin:0; padding:0; }
table{border-collapse:collapse; border-spacing:0; } 
fieldset,img{border:0; }
ol,ul{list-style:none; }
caption,th{text-align:left; } 
q:before,q:after{content:''; } 
abbr,acronym{border:0; } 
a{text-decoration:none; } 
.clear{clear:both; display:block; overflow:hidden; visibility:hidden; width:0; height:0; }
.l,.col-l,.col_l,.col-c,.col_c{float:left; }
 .r,.col-r,.col_r,dt span,.ul-txt li span,.ul_txt li span{float:right; } .c{clear:both; } 
.dn{display:none; }  
*,*:before,*:after {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    outline: none !important;
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0); 
    -webkit-tap-highlight-color: transparent;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    font-smoothing: antialiased;
}
body {color: #333;font-size: 14px;line-height: 1.5;font-family: 'Microsoft Yahei',"PingFang SC","Helvetica Neue","Helvetica","Arial",sans-serif;-webkit-font-smoothing: antialiased;}
img {max-width: 100%;border: none;}
input,textarea,select {font-size: 14px;color: #333;font-family: 'Microsoft Yahei',"PingFang SC","Helvetica Neue","Helvetica","Arial",sans-serif;border: none;}
input[type='submit'],input[type='reset'],input[type='button'],input[type='radio'],input[type='checkbox'],select{
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}
::-webkit-input-placeholder {color: #999;}
::-moz-placeholder {color: #999;}
::-ms-input-placeholder {color: #999;}
select::-ms-expand {display: none;}
a {color: #333;text-decoration: none;}
a:hover {color: #ff4b59;}
/*布局*/
.wp {margin: 0 auto;width: 1200px;}
.wp-h {margin: 0 auto;width: 1400px;}
body{padding-top: 120px;}
/*******************************
    -------[=头部]-------
********************************/
.header{
    background-color: #fff;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    height: 120px;
}

.logo{
    float: left;
    padding-top: 26px;
}
.logo img{
    display: block;
}
.nav{
    float: right;
}
.nav ul{
    float: left;
    margin-right: 24px;
}
.nav .tel{
    overflow: hidden;
    font-size: 14px;
    color:#222222;
    padding-left: 50px;
    background: url(../images/ico1.png) no-repeat left;
    margin-top: 40px;
}
.nav .tel .phone{
    font-weight: bold;
    font-size: 20px;
    line-height: 1.1;
}
.nav li{
    float: left;
}
.nav .v1{
    display: block;
    line-height: 120px;
    text-align: center;
    color:#333;
    font-size: 16px;
    margin:0 12px;
    position: relative;
}   
.nav li.on,
.nav li:hover{
    border-color: #ec6b0a; 
}
.nav li.on .v1::after{
    content:'';
    display: block;
    position: absolute;
    left: 0;
    right: 0;
    margin:0 auto;
    right: 0;
    bottom:29px;
    width: 58px;
    height: 5px;
    border-radius: 8px;
    overflow: hidden;
    background-color: #ec6b0a;
}
/*******************************
    -------[=导航]-------
********************************/
.menuBtn{
    display: none;
    position: fixed;
    top: 12px;
    right: 12px;
    width: 30px;
    height: 30px;
    cursor: pointer;
    transition: .3s;
    -ms-transition: .3s;
    -moz-transition: .3s;
    -webkit-transition: .3s;
    -o-transition: .3s;
}
.menuBtn b{display: block;height: 4px;background-color: #ec6b0a;
    margin: 4px 0;
    transition: .3s;
    -ms-transition: .3s;
    -moz-transition: .3s;
    -webkit-transition: .3s;
    -o-transition: .3s;
}
.menuBtn.open{}
.menuBtn.open b{display: none;margin: 0;position: absolute;left: 0px;top: 50%;margin-top: -5px;width: 30px;}
.menuBtn.open b:first-child{display: block;
    transform:rotate(45deg);
    -webkit-transform:rotate(45deg);
    -o-transform:rotate(45deg);
    -ms-transform:rotate(45deg);
}
.menuBtn.open b:last-child{display: block;
    transform:rotate(-45deg);
    -webkit-transform:rotate(-45deg);
    -o-transform:rotate(-45deg);
    -ms-transform:rotate(-45deg);
}
/*******************************
    -------[=底部]-------
********************************/

/*******************************
    -------[=公用]-------
********************************/
.banner a{
    display: block;
   height: 26.04vw;
   min-height: 120px;
   background-repeat: no-repeat;
   -webkit-background-size: cover;
   background-size: cover;

}
.banner .swiper-pagination.swiper-pagination-clickable.swiper-pagination-bullets{
    bottom:30px;
  }

.banner .swiper-pagination-bullet{width:18px;height:18px;background:url(../images/ico3.png) no-repeat;font-size:0;cursor:pointer;border: none;border-radius: 50%;opacity:1;}
.banner .swiper-pagination-bullet.swiper-pagination-bullet-active{background-image: url(../images/ico2.png);}

.so{
    overflow: hidden;
    border-bottom: 1px solid #ebebeb;
    height: 80px;
}
.so .name{
    float: left;
    padding-top: 20px;
    width:calc(100% - 400px);
}
.so .name .tit{
    float: left;
    font-size: 16px;
    padding-left: 32px;
    background: url(../images/ico4.png) no-repeat left  center;
     margin-right: 20px;
}
.so .name .link{
    overflow: hidden;
}
.so .name .link a{
    font-size: 14px;
    color:#666666;
    margin-right: 20px;
    display: inline-block;
}
.so .form{
    margin-top: 20px;
    float: right;
    width: 400px;
    height: 40px;
    border:1px solid #ebebeb;
    border-radius: 30px;
    position: relative;
    padding-right: 40px;
}
.so .form .btn{
    width: 28px;
    height: 28px;
    background: url(../images/ico5.png) no-repeat;
    position: absolute;
    right: 12px;
    font-size: 0;
    top: 5px;
    cursor: pointer;
}
.so .form .inp{
    display: block;
    width: 100%;
    height: 40px;
    background: none;
    padding: 0 10px;
}


.g-tit{
    text-align: center;
    position: relative;
    padding-bottom: 21px;
    margin-bottom: 60px;
}
.g-tit::after{
    content:'';
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    width: 40px;
    height: 3px;
    background-color: #222;
    margin:0 auto;
}
.g-tit .en{
    font-size: 14px;
    color:#999999;
    text-transform: uppercase;
}
.g-tit .cn{
   font-size: 30px;
   font-weight: bold;
   color:#222222; 
   line-height: 1.3;
}
.ul-chanpin{
    overflow: hidden;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
   justify-content: space-between;
   margin-bottom: 40px;
}
.ul-chanpin a{
    display: block;
    padding-left: 40px;
    background: url(../images/ico6.png) no-repeat left center;
    font-size: 16px;
    color:#555555;
}
.ul-chanpin a.on{
    background-image: url(../images/ico7.png);
}
.phone-chanpin{
    display: none;
}




.row1{
    padding-bottom: 100px;
    background: url(../images/bg1.jpg) no-repeat;
    padding-top: 56px;
    background-size: cover;
}
.ul-list1 a{
    display: block;
    overflow: hidden;
}
.ul-list1 .pic{
    border:1px solid #e5e5e5;
    position: relative;
    height: 0;
    padding-top: 75%;
    width: 100%;
    overflow: hidden;
}
.ul-list1 .pic img{
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    object-fit: contain;
}
.ul-list1 .tit{
    line-height: 60px;
    text-align: center;
    background-color: #ec6b0a;
    color:#fff;
    font-size: 16px;
}



.row2{
    overflow: hidden;
    background: url(../images/bg2.jpg) no-repeat;
    background-size: cover;
    padding: 19px 0 22px;
    color:#fff;
}
.row2 .txt{
    float: left;
    font-size: 20px;
    padding-top: 15px;
    font-weight: bold;
}
.row2 .txt .tit{
    font-size: 28px;
    margin-bottom: 5px;
}
.row2 .tel{
    float: right;
    font-size: 16px;
}
.row2 .tel .gh{
    font-size: 32px;
    font-weight: bold;
    line-height: 1.2;
    margin-bottom: 7px;
}
.row2 .tel a{
    display: block;
    width: 190px;
    height: 40px;
    background-color: #fff;
    overflow: hidden;
    border-radius: 30px;
    text-align: center;
    color:#ec6b0a;
    line-height: 40px;
}
.row2 .tel a i{
    display: inline-block;
    vertical-align: middle;
    width: 28px;
    height: 24px;
    background: url(../images/ico23.png) no-repeat;
    margin-right: 10px;
}
.phone-chanpin{margin-bottom: 30px;}
 .phone-chanpin::after{  content: '';
    display: block;
    clear:both;
    visibility: hidden;
    width: 100%;
    height: 0;}
    .phone-chanpin .tit{width: 100px;float: left;background-color: #ec6b0a;height: 44px;line-height: 44px;text-align: center;font-size: 14px;color:#fff;}
    .phone-chanpin .more{float: left;width: calc(100% - 100px); background-color: #eee;position: relative;height: 44px;}
    .phone-chanpin .name{text-align: center;font-size: 14px;color:#333;line-height: 44px;}
    .phone-chanpin .sub{position: absolute;top: 100%;left: 0;width: 100%;background-color: #ec6b0a;z-index: 99;display: none;padding: 10px 0;}
    .phone-chanpin .sub a{display: block;line-height: 24px;font-size: 12px;padding-left: 15px;color:#fff;}



.row3{
    background: url(../images/bg3.jpg) no-repeat;
    padding: 75px 0;
    background-size: cover;
}
.slider-chanpin .swiper-slide{
    position: relative;
    padding-right: 150px;
    margin-bottom: 90px;
}
.slider-chanpin .nub{
    position: absolute;
    right: 0;
    top: 96px;
    width: 150px;
    height: 200px;
    background: #ec6b0a;
    color:#fff;
    font-size: 60px;
    text-align: center;
    padding-top: 20px;
}
.slider-chanpin .pic{
    float: left;
    width: 500px;
    height: 390px;
    overflow: hidden;
}
.slider-chanpin .pic img{
    display: block;
    width: 100%;
    height: 100%;
}
.slider-chanpin .txt{
    overflow: hidden;
    background-color: #fff;
    height: 390px;
    padding: 71px;
}
.slider-chanpin .tit{
    font-size: 24px;
    color:#222222;
    font-weight: bold;
    margin-bottom: 20px;
}
.slider-chanpin .desc{
    font-size: 14px;
    color:#666666;
    line-height: 1.75;
    margin-bottom: 56px;
    display: -webkit-box;  
    overflow: hidden;  
    text-overflow: ellipsis;  
    word-break: break-all;  
    -webkit-box-orient: vertical;  
    -webkit-line-clamp: 4;
}
.slider-chanpin a.more{
    display: block;
    width: 120px;
    height: 40px;
    line-height: 40px;
    border-radius: 30px;
    text-align: center;
    font-size: 14px;
    color:#fff;
    background: #ec6b0a;
}
.slider-chanpin a.more i{
    display: inline-block;
    vertical-align: middle;
    background: url(../images/ico8.png) no-repeat;
    width: 12px;
    height: 14px;
    margin-left: 10px;
}
.slider-chanpin .swiper-button-next{
    background: url(../images/ico10.png) no-repeat center;
    width: 20px;
    height: 20px;
    right: 40px;
}
.slider-chanpin .swiper-button-prev{
    background: url(../images/ico9.png) no-repeat center;
    width: 20px;
    height: 20px;
    right: 90px;
    left:auto;
}

.ul-list2{
     display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flex;
    display: -o-flex;
    display: flex;
   justify-content: space-between;
}
.ul-list2 li{
    display: block;
}
.ul-list2 .icon{
    width: 82px;
    height: 82px;
    border-radius: 50%;
    background: url(../images/ico25.png) no-repeat;
    background-size: 100% 100%;
    text-align: center;
    float: left;
    line-height: 82px;
    margin-right: 10px;
}
.ul-list2 .icon img{
    display: inline-block;
    vertical-align: middle;
    max-width: 100%;
    max-height: 100%;
}
.ul-list2 .txt{
    overflow: hidden;
    font-size: 18px;
    color:#222222;
    font-weight: bold;
    padding-top: 10px;
}
.ul-list2 .txt .nub{
    font-size: 18px;
    color:#e2670b;
}






/**公司简介***/
.row4{
    padding-bottom: 80px;
}
.g-about{
    overflow: hidden;
    padding-top: 80px;
}
.g-about .g-tit{
    margin-bottom: 41px;
}
.g-about .txt{
   overflow: hidden;
    padding-right: 80px;
}
.g-about .pic{
    float: right;
}
.g-about .g-tit{
    text-align: left;
}
.g-about .g-tit::after{
    margin:0;
}
.g-about .desc{
    font-size: 14px;
    color:#333333;
    line-height: 1.86;
    margin-bottom: 54px;
}
.g-about a.more{
    display: block;
    width: 120px;
    height: 40px;
    line-height: 40px;
    border-radius: 30px;
    text-align: center;
    font-size: 14px;
    color: #fff;
    text-align: center;
    background: #ec6b0a;
    margin-bottom: 50px;
}
.ul-link a{
    display: block;
    float: left;
    width: 200px;
    height: 100px;
    border:1px solid #bfbfbf;
    margin-right: 20px;
}
.ul-link a.on{
    background: url(../images/pic3.jpg) no-repeat;
    border:none;
    background-size: cover;
}
.ul-link a.on .nub,
.ul-link a.on .tit,
.ul-link a.on .en{
    color:#fff;
}
.ul-link a .nub{
    float: left;
    padding-left: 15px;
    font-size: 42px;
    color:#b0b0b0;
    line-height: 98px;
    margin-right: 20px;
}
.ul-link a:last-child{
    margin-right: 0;
}
.ul-link .title{
    overflow: hidden;
    padding-top: 30px;
}
.ul-link .tit{
    font-size: 18px;
    color:#666666;
    line-height: 1.2;
}
.ul-link .en{
    font-size: 11px;
    color:#999999;
    letter-spacing: -1px;
    text-transform: uppercase;
}    

.g-list{
    overflow: hidden;
}
.g-list .item{
    float: left;
    width: 47%;
    margin-right: 6%;
}
.g-list .item:last-child{
    margin-right: 0;
}


.row5{
    background: #f8f8f8;
    overflow: hidden;
    padding: 50px 0;
}
.slider-pic img,
.slider-pic a{
    display: block;
    width: 100%;
}
.slider-pic .pic{
    margin-bottom: 6px;
}
.slider-pic .title{
    overflow: hidden;
    line-height: 24px;
}
.slider-pic .time{
    float: right;
    font-size: 14px;
    color:#999999;
    display: block;
}
.slider-pic .tit{
    overflow: hidden;
    font-size: 18px;
    color:#222222;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    padding-right: 5px;
}
.slider-pic  .swiper-pagination.swiper-pagination-clickable.swiper-pagination-bullets{
    bottom:50px;
    left: 10px;
    text-align: left;
  }

.slider-pic .swiper-pagination-bullet{width:14px;height:14px;background:#fff ;font-size:0;cursor:pointer;border: none;border-radius: 50%;opacity:1;}
.slider-pic  .swiper-pagination-bullet.swiper-pagination-bullet-active{background:#ec6b0a;}

.ul-wd .swiper-wrapper{
    padding-top: 32px;
}
.ul-wd  a{
    display: block;
    overflow: hidden;
    margin-bottom: 8px;
}
.ul-wd .title{
    overflow: hidden;
    line-height: 24px;
     font-size: 14px;
}
.ul-wd .time{
    float: right;
    color:#999999;
}
.ul-wd .tit{
    overflow: hidden;
    color:#222222;
    padding-left: 14px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    background: url(../images/ico24.png) no-repeat left center;
}
.g-tit2{
    overflow: hidden;
    margin-bottom: 30px;
}
.g-tit2 .more{
    display: block;
    float: right;
}
.g-tit2 .tit{
    overflow: hidden;
    font-size: 20px;
    color:#222222;
}
.ul-tab{
    overflow: hidden;
}
.ul-tab li{
    float: left;
}
.ul-tab a{
    font-size: 20px;
    color:#000000;
}
.ul-tab li.on a{
    color:#ec6b0a;
} 
.ul-tab span{
    font-size: 20px;
    color:#000000;
    margin:0 25px;
}
.ul-wt li{
    padding-bottom: 25px;
    border-bottom: 1px dashed #bfbfbf;
    overflow: hidden;
    margin-bottom: 42px;
}
.ul-wt li .title{
    font-size: 18px;
    color:#333333;
    padding-left: 34px;
    margin-bottom: 5px;
    background: url(../images/ico18.png) no-repeat;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.ul-wt li .desc{
    padding-left: 34px;
    font-size: 14px;
    color:#777777;
    line-height: 1.8;
}


/**links***/
.links{
    overflow: hidden;
    background-color: #313131;
    border-bottom: 1px solid #5b5b5b;
    padding: 20px 0 15px;
}
.links .name{
    float: left;
    margin-right: 50px;
}
.links .link{
    overflow: hidden;
}
.links .link a{
    font-size: 14px;
    color:#fff;
    line-height: 37px;
    margin-right: 34px;
}


/**footer**/
.footer{
   overflow: hidden;
   background: #313131;
   padding: 15px 0;
}
.fd-form{
    float: right;
    width: 510px;
}
.footer .title{
    color:#fff;
    font-size: 14px;
    margin-bottom: 28px;
}
.footer .title .en{
    font-size: 18px;
    text-transform: uppercase;
    font-weight: bold;
}
.fd-form .box{
    overflow: hidden;
}
.fd-form .item{
    overflow: hidden;
    margin-bottom: 20px;
}
.fd-form .item .inp-box{
    width: 48%;
    margin-right: 4%;
    float: left;
    height: 37px;
    overflow: hidden;
}
.fd-form .item .inp-box:last-child{
    margin-right: 0;
}
.fd-form .item .inp{
    display: block;
    width: 100%;
    height: 100%;
    background-color: #fff;
    padding: 0 14px;
    font-size: 14px;
    border-radius: 4px;
}
.fd-form .item .inp::placeholder{
    color:#7b7b7b;
}
.fd-form .item textarea{
    display: block;
    resize: none;
    background-color: #fff;
    height:100px;
    overflow: hidden;
    width: 100%;
    border-radius: 4px;
    padding: 14.02px;
}
.fd-form .btn .foot_btn{
    display: block;
    height: 46px;
    line-height: 46px;
    cursor: pointer;
    text-align: center;
    width: 100%;
    color: #fff;
    overflow: hidden;
    background-color: #ec6b0a;
    background-image: url(../images/ico22.png);
    background-position: 40%;
    background-repeat: no-repeat;
    border-radius: 4px;
}
.fd-form .item a{
    display: block;
    height: 44.93px;
    text-align: center;
    line-height: 44.93px;
    color:#fff;
    width: 48%;
    float: right;
    overflow: hidden;
    background-color: #b98d47;
}
.fd-about{
    overflow: hidden;
}
.fd-about .l{
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    color:#FFFFFF;
    margin-right: 83px;
}
.fd-about .l img{
    display: block;
    margin:0 auto;
    margin-bottom: 30px;
}
.fd-about .desc{
    overflow: hidden;
    color:#fff;
}
.fd-about .item{
    overflow: hidden;
    margin-bottom: 22px;
}
.fd-about .icon{
    float: left;
    width: 32px;
    height: 32px;
    margin-right: 32px;
}
.fd-about .txt{
    overflow: hidden;
}
.fd-about .desc .tit{
    text-transform: uppercase;
    font-size: 14px;
    line-height: 14px;
}
.fd-about .tel{    
    font-weight: normal;
    font-size: 14px;
}
.fd-about .tel span{
    font-size: 21px;
    line-height: 1.1;
}

.copy{
    font-size: 14px;
    padding-top: 6px;
}

/*手机浮动*/
#floatBottom{width:100%;height:53px;background:#8a8a8a;position:fixed;left:0;bottom:0;z-index:999999;display: none;}
#floatBottom a{width:25%;height:53px;line-height:53px;display:block;float:left;position:relative;}
#floatBottom a.kf1{background:url(../images/kf1.png) no-repeat center center;}
#floatBottom a.kf2{background:url(../images/kf2.png) no-repeat center center;}
#floatBottom a.kf3{background:url(../images/kf3.png) no-repeat center center;}
#floatBottom a.kf4{background:url(../images/kf4.png) no-repeat center center;}
#floatBottom .ewm{width:87px;height:83px;position:absolute;bottom:55px;left:50%;margin-left:-45px;display:none;}
#floatBottom .ewm img{width:100%;height:100%;display:block;}

@media only screen and (max-width: 1300px) {
    .wp{width: 1100px;}
    .wp-h{width: auto;padding: 0 15px;}
    body{padding-top: 88px;}
    .logo{width: 300px;}
    .header{height: 88px;}
    .nav{width:calc(100% - 300px);padding-left: 40px;}
    .nav .v1{line-height: 88px;}
    .nav li.on .v1::after{bottom:10px;}
    .nav .tel{margin-top: 20px;margin-right: 0;float: right;}
    .ul-link a{width: 32%;margin-right: 1%;}
    .ul-link a .nub{padding-left: 5px;margin-right: 5px;}
    .nav ul{margin-right: 0;padding-left: 30px;}
}




@media only screen and (max-width: 1199px) {
    /*******************************
        -------[=公用]-------
    ********************************/
    .wp{width: 96%;} 
    .g-tit{margin-bottom: 30px;}
    .row1,.row2,.row3,.row4,.row5{padding: 40px 0;}
    .row2 .txt .tit{font-size: 20px;}
    .row2 .tel .gh{font-size: 26px;}
    .slider-chanpin .txt{padding: 30px 15px;}
    .slider-chanpin .swiper-slide{margin-right: 1px;}
    .slider-chanpin .tit{font-size: 20px;margin-bottom: 15px;}
    .ul-wt li{padding-bottom: 15px;margin-bottom: 20px;}
    .slider-chanpin .swiper-slide{margin-bottom: 35px;}
    .ul-list2 .txt{font-size: 16px;padding-top: 0;}
    .ul-list2 .icon{width: 60px;height: 60px;line-height: 60px;}
    .ul-list2 .icon img{max-width: 60%;max-height: 60%;}
    .g-about{padding-top: 0;}
    .g-about .txt{padding-right: 30px;}
    .nav .v1{font-size: 14px;margin:0 5px;}
    .g-tit .cn{font-size: 28px;}
    .banner .swiper-pagination.swiper-pagination-clickable.swiper-pagination-bullets{bottom:5px;}
    .row2 .txt{font-size: 16px;}
    .slider-chanpin .desc{margin-bottom: 20px;}
    .ul-chanpin{display: none;}
    .phone-chanpin{display: block;}

}

@media only screen and (max-width: 1020px) {
    .nav .tel{display: none;}
    .wp{width: auto;padding: 0 15px;} 
    body{padding-top: 50px;padding-bottom: 53px;}
    #floatBottom{display: block;}
    .fd-form{width: auto;float: none;}
    .header{height: 50px;}
    .logo{padding-top: 0;}
     .menuBtn{display: block;}
     .nav{
        position: fixed;
        top: 50px;
        left: 0;
        right: 0;
        bottom: 0;
        margin-left: 100%; 
        z-index: 99;
        overflow: hidden;
        transition:all .3s;
        background: none;
        width: auto;
        float: none;
        padding: 0;
    }
    .nav.on{
        margin-left: 0;
    }
    .nav ul{
        width: 300px;
        position: absolute;
        right: 0;
        bottom: 0;
        top: 0;
        float: none;
        margin: 0;
        padding-left: 0;
        background-color: #fffeff;
        overflow-y: scroll;
    }
    .nav li{float: none;width: auto;}
    .nav .bg{
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.3);
    }
    .nav li.on .v1::after{display: none;}
   /* .nav li i {
        display: block;
        width: 40px;
        height: 40px;
        background-position: center center;
        position: absolute;
        right: 0;
        top: 0;
        z-index: 9;
        background: url(../images/sel.png) no-repeat center center;
    }
    .nav li i.on{background-image: url(../images/sel2.png);}*/
    .nav li .sub{position: static;}
    .nav li .sub a{padding-left: 20px;text-align: left;}
    .nav .v1{height: 40px;line-height: 40px;text-align: left;color:#333;padding-left: 10px;margin:0;}
    .nav li.on .v1,
    .nav li:hover .v1{
        color:#fff;
        background-color: #ec6b0a;
    }
    .g-about .pic{float: none;text-align: center;margin-bottom: 30px;}
    .g-about .g-tit{text-align: center;}
    .g-about .g-tit::after{margin:0 auto;}
    .g-list .item{width: auto;float: none;margin-right: 0;margin-bottom: 20px;}
    .ul-wd{padding-top: 15px;}
    .links .name{float: none;text-align: center;margin-right: 0;}
    .g-about .g-tit{margin-bottom: 20px;}
    .g-about .desc{margin-bottom: 20px;}
    .g-about a.more{margin:0 auto 15px;}
    .ul-link a .nub{padding-left: 30px;margin-right: 20px;}
    .row1, .row2, .row3, .row4, .row5{padding: 30px 0;}
    
    .so .form{float: none;margin:15px auto;}
    .so .name{line-height: 30px;margin-bottom: 15px;}
    .so .name{float: none;width: auto;padding-top: 0;}
    .so{height: auto;}
    .row2 .txt,.row2 .tel{text-align: center;float: none;padding-bottom: 15px;}
    .row2 .tel a{margin:0 auto;}
    .slider-chanpin .nub{display: none;}
    .slider-chanpin .swiper-slide{padding-right: 0;}
    .slider-chanpin .pic{width: 320px;height: 250px;}
    .slider-chanpin .txt{height: 250px;}
    .ul-list2{display: block;overflow: hidden;}
    .ul-list2 li{display: block;float: left;width: 33.333%;}
    .g-about .txt{padding-right: 0;}
    .slider-chanpin .swiper-button-next,.slider-chanpin .swiper-button-prev{opacity:0;}
    .slider-chanpin .swiper-slide{margin-bottom: 15px;}
    .logo{width: 220px;padding-top: 8px;}
   
}

@media only screen and (max-width: 767px) {
    .row1, .row2, .row3, .row4, .row5{padding: 20px 0;}
    .slider-chanpin .pic{width: auto;float: none;}
    .ul-list2 li{width: 50%;}
    .fd-about .tel span{font-size: 18px;}
    .fd-form .btn .foot_btn{background-position: 30%;}
    .ul-link a{width: auto;float: none;margin-bottom: 5px;margin-right: 0;}

}

/*Common For Max 480*/
@media only screen and (max-width: 479px) {
    .so .form{width: auto;}
}