*{
    margin: 0px;
    padding: 0px;
    transition: background-color 0.5s,color 0.5s,border 0.5s;
}
a{
    text-decoration: none;
}
body,html{
    /*overflow-x: hidden;*/
}
a:link,
a:visited,
a:active,
a:hover{
    text-decoration: none;
}
ul{
    list-style: none;
    margin: 0px;
}
body,h1,h2,h3,h4,h5,h6,a,p,div,ol,ul,li,span,img,input,dl,dd,dt,form,textarea,button{
    background:none;
    outline:none;
    border:0px;
    margin: 0px;
}
q:before, q:after { content: ''; }
button{
    margin: 0;
    padding: 0;
    border: none;
    outline: none;
}
body, button, input, select, textarea {
    font: 12px/1 "微软雅黑",Helvetica,Arial,sans-serif;
}
html,body{
    margin: 0px auto;
    background-color: #ffffff;
}
body{
    overflow-x: hidden;
}
input[type="radio"], input[type="checkbox"]{
    margin: 0px;
}
.fl{
    float: left;
}
.fr{
    float: right;
}
.posrel{
    position: relative;
}
.posads{
    position: absolute;
}
/*清除浮动*/
.clear{
    clear:both;
    float: none !important;
}
.container{
    padding: 0px;
}


.greet{
    background-color: #eeeeee;
    padding: 5px 0px;
}
.greet.active{
    width: 100%;
    position: fixed;
    top: 0px;
    left: 0px;
    z-index: 999;
}


.greet>span{
    color: #666666;
    font-size: 1.2rem;
}
.greet .filiale{
    float: right;
}
.greet .filiale>a{
    color: #666666;
    font-size: 1.2rem;
}
.greet .filiale>a:hover{
    color: #dc4843;
}
.logo_box{
    padding: 25px 0px;
    font-size: 0px;
}
.logo_box>a img{
    margin-right: 40px;
    vertical-align: top;
}
.logo_box>a>div{
    display: inline-block;
    margin: 22px 0px;
}
.logo_box p{
    color: #333333;
    font-size: 3.2rem;
    margin-bottom: 13px;
}
.logo_box span{
    color: #278780;
    font-size: 1.8rem;
    letter-spacing: 7px;
}
.ewm_box{
    float: right;
    font-size: 0px;
    margin: 1px 0px;
}
.ewm_box .phone{
    display: inline-block;
    vertical-align: top;
    padding: 30px 0px;
    padding-right: 30px;
    border-right: 1px solid #eeeeee;
    margin-right: 30px;
}
.ewm_box .phone>img{
    vertical-align: top;
    margin-right: 20px;
}
.ewm_box .phone_box{
    color: #dc4843;
    font-size: 2.4rem;
    display: inline-block;
}
.ewm_box .phone_box>p{
    color: #555555;
    font-size: 1.6rem;
    margin-bottom: 10px;
}
.ewm_box .ewm{
    text-align: center;
}
.ewm_box .ewm>img{

}
.ewm_box .ewm>p{
    color: #333333;
    font-size: 1.2rem;
}
.ewm_box>div{
    display: inline-block;
}
.nav_box{
    background-color: #333333;
}
.nav_box.active{
    position: fixed;
    top: 22px;
    left: 0px;
    width: 100%;
    z-index: 999;
}
.nav_box .col-md-12>ul{
    font-size: 0px;
    display: grid;
    grid-row-gap: 0px;
    grid-column-gap: 40px;
    grid-template-columns: repeat(auto-fill,minmax(calc((100% - (40px * 5)) / 6),1fr));
    text-align: center;
}
.nav_box .col-md-12>ul>li{
    position: relative;
}
.nav_box .col-md-12>ul>li>a{
    display: block;
    color: #ffffff;
    font-size: 2rem;
    padding: 15px 0px;
    transition: all 0s;
}
.nav_box .col-md-12>ul>li>a>img{
    margin-right: 5px;
    opacity: 0;
    transition: all 0s;
}
.nav_box .col-md-12>ul>li:hover>a{
    background-color: #278780;
}
.nav_box .col-md-12>ul>li:hover>a>img{
    opacity: 1;
}
.nav_box .col-md-12>ul>li>ul{
    position: absolute;
    width: 100%;
    top: 100%;
    left: 0px;
    z-index: 9999;
    background-color: #333333;
}
.nav_box .col-md-12>ul>li>ul>li>a{
    display: block;
    color: #ffffff;
    font-size: 1.4rem;
    padding: 15px 0px;
    transition: all 0s;
}

.nav_box ul>li>ul>li>a:hover{
    background-color: #278780;
}
.banner .swiper-slide>div{
    background-position: center;
    height: 600px;
}
.banner img{
    width: 100%;
    display: none;
}
.cnc_box{
    background-color: #f8f8f8;
    position: relative;
}
.cnc_box::before{
    content: '';
    position: absolute;
    top: 0px;
    left: 0px;
    background-color: #278780;
    width: 50%;
    height: 100%;
}
.cnc_box .cnc_img{
    padding: 60px 0px 55px;
}
.cnc_box .cnc_img>p{
    color: #ffffff;
    font-size: 4.8rem;
    font-weight: bold;
    line-height: 72px;
    margin-bottom: 33px;
}
.cnc_box .cnc_img>p>span{
    font-size: 6rem;
    color: #dc4843;
    font-weight: bold;
    text-shadow: 1px 1px #fff;
}

.cnc_box .cnc_img>span{
    display: block;
    color: #dc4843;
    font-size: 2.8rem;
    text-shadow: 1px 1px #fff;
    margin-bottom: 80px;
    font-weight: bold;
}
.cnc_box .cnc_text{
    padding-left: 70px;
    font-size: 0px;
    padding-top: 75px;
}
.cnc_box .cnc_text>div{
    margin-top: 44px;
}
.cnc_box .cnc_text>div:nth-of-type(1){
    margin-top: 0px;
}
.cnc_box .cnc_text>div>span{
    display: inline-block;
    width: 31px;
    height: 31px;
    background: url("../image/pitch_on.png");
    vertical-align: top;
}
.cnc_box .cnc_text>div:hover>span{
    background: url("../image/pitch_on_hover.png");
}
.cnc_box .cnc_text .box{
    display: inline-block;
    width: calc(100% - 31px);
    padding-left: 15px;
}
.cnc_box .cnc_text .box>p{
    color: #333333;
    font-size: 1.683rem;
    font-weight: bold;
    margin-bottom: 30px;
    transition: all 0s;
}
.cnc_box .cnc_text>div:hover .box>p{
    color: #dc4843;
}
.cnc_box .cnc_text .box>p>span{
    display: block;
    color: #999999;
    font-size: 1.2rem;
    margin-bottom: 5px;
    font-weight: 100;
}
.cnc_box .cnc_text .box>span{
    color: #333333;
    font-size: 1.4rem;
    line-height: 20px;
}
.cnc_box .cnc_text>p{
    display: block;
    margin-top: 40px;
}
.cnc_box .cnc_text>p>a{
    background-color: #dc4843;
    color: #ffffff;
    font-size: 2.1rem;
    padding: 11px 45px;
    display: inline-block;
    text-align: center;
}
.cnc_box .cnc_text>p>a.active{
    animation: cnc_link 2s infinite;
    -moz-animation: cnc_link 2s infinite;	/* Firefox */
    -webkit-animation: cnc_link 2s infinite;	/* Safari 和 Chrome */
    -o-animation: cnc_link 2s infinite;	/* Opera */
}
@keyframes cnc_link
{
    0% {transform: scale(1);}
    50% {transform: scale(1.1);}
    100% {transform: scale(1);}
}

@-moz-keyframes cnc_link /* Firefox */
{
    0% {transform: scale(1);}
    50% {transform: scale(1.1);}
    100% {transform: scale(1);}
}

@-webkit-keyframes cnc_link /* Safari 和 Chrome */
{
    0% {transform: scale(1);}
    50% {transform: scale(1.1);}
    100% {transform: scale(1);}
}

@-o-keyframes cnc_link /* Opera */
{
    0% {transform: scale(1);}
    50% {transform: scale(1.1);}
    100% {transform: scale(1);}
}






.cnc_box .cnc_text>p>a:nth-of-type(1){
    margin-right: 40px;
}
.title_box{
    padding-top: 80px;
    text-align: center;
}
.title_box>p{
    color: #222222;
    font-size: 3.4rem;
    font-weight: bold;
    text-transform: uppercase;
    margin-bottom: 15px;
}
.title_box>p>span{
    color: #dc4843;
    position: relative;
    margin-left: 5px;
    padding-left: 26px;
}
.title_box>p>span::before{
    content: '';
    position: absolute;
    left: 0px;
    top: 54%;
    transform: translateY(-50%);
    width: 21px;
    height: 21px;
    background-image: url("../image/tit_icon.png");
}
.title_box>span{
    color: #999999;
    font-size: 1.6rem;
}
.product_class{
    margin: 56px 0px 65px;
    display: grid;
    grid-row-gap: 0px;
    grid-column-gap: 30px;
    grid-template-columns: repeat(auto-fill,minmax(calc((100% - (30px * 3)) / 4),1fr));
    font-size: 0px;
}
.product_class>li{
    background-color: #f5f5f5;
    padding: 3px 7px;
}
.product_class>li>div{
    display: inline-block;
    width: calc(100% - 93px);
    vertical-align: top;
    padding-top: 18px;
}
.product_class>li>div>p{
    color: #333333;
    font-size: 1.6rem;
    font-weight: bold;
    margin-bottom: 15px;
}
.product_class>li>div>a{
    display: block;
    width: 75px;
    height: 24px;
    background-color: #222222;
    color: #ffffff;
    font-size: 1.2rem;
    text-align: center;
    line-height: 24px;
}
.product_class>li>img{
    background-color: #ffffff;
}

.product_class>li.active{
    background-color: #dc4843;
}
.product_class>li.active>div>p{
    color: #ffffff;
}
.product_class>li.active>div>a{
    background-color: #ffffff;
    color: #dc4843;
}
.product_list{
    margin-bottom: 105px;
}
.product_list .box{
    float: right;
    width: calc(100% - 474px);
    padding-left: 23px;
    display: grid;
    grid-row-gap: 23px;
    grid-column-gap: 23px;
    grid-template-columns: repeat(auto-fill,minmax(calc((100% - (23px * 1)) / 2),1fr));
}
.product_list .box>a{
    display: block;
    position: relative;
    border: 3px solid #278780;
    height: 304px;
    overflow: hidden;
}
.product_list .box>a>img{
    position: absolute;
    width: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.product_list .box>a>div{
    position: absolute;
    top: 100%;
    left: 0px;
    width: 100%;
    height: 100%;
    background-color: rgba(255,255,255,.7);
    padding: 53px 15px 0px;
    transition: top 0.3s;
}
.product_list .box>a:hover>div{
    top: 0px;
}
.product_list .box>a>div>p{
    color: #333333;
    font-size: 1.8rem;
    margin-bottom: 30px;
    font-weight: bold;
}
.product_list .box>a>div>span{
    display: block;
    color: #666666;
    font-size: 1.4rem;
    height: 75px;
    overflow: hidden;
    line-height: 25px;
    margin-bottom: 50px;
}
.product_list .box>a>div>button{
    display: block;
    margin: 0px auto;
    width: 40px;
    height: 40px;
    background-image: url("../image/more.png");
    background-size: 100% 100%;
}
.advantage{
    background-color: #f8f8f8;
}
.advantage_box{
    margin-top: 125px;
    position: relative;
}
.advantage_box>img{
    display: block;
    margin: 0px auto;
}
.advantage_box>div{
    position: absolute;
    width: 350px;
    font-size: 0px;
}
.advantage_box>div:nth-child(odd){
    right: 0px;
}
.advantage_box>div:nth-child(even){
    left: 0px;
}
.advantage_box>div:nth-of-type(1),
.advantage_box>div:nth-of-type(2){
    top: 0px;
}
.advantage_box>div:nth-of-type(3),
.advantage_box>div:nth-of-type(4){
    top: 220px;
}
.advantage_box>div:nth-of-type(5),
.advantage_box>div:nth-of-type(6){
    top: 455px;
}



.advantage_box>div>span{
    color: #dc4843;
    font-size: 2.4rem;
    width: 72px;
    height: 72px;
    line-height: 72px;
    text-align: center;
    display: inline-block;
    vertical-align: top;
    position: relative;
}
.advantage_box>div>span::before{
    content: '';
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    background: url("../image/advantage_icon.png") 100% 100%;
    background-size: 100%;
    transition: all .3s;
}
.advantage_box>div>span:hover::before{
    transform: rotate(-360deg);
}


.advantage_box>div>div{
    display: inline-block;
    width: calc(100% - 72px);
    margin-top: 25px;
}
.advantage_box>div>div>p{
    color: #278780;
    font-size: 2.4rem;
    padding-bottom: 15px;
    border-bottom: 1px solid #eeeeee;
    margin-bottom: 25px;
    font-weight: bold;
    padding-left: 12px;
}
.advantage_box>div>div>span{
    color: #333333;
    font-size: 1.6rem;
    line-height: 30px;
}
.advantage_phone{
    text-align: center;
    font-size: 0px;
    margin: 85px 0px 65px;
}
.advantage_phone>div{
    display: inline-block;
    border: 3px solid #dc4843;
}
.advantage_phone>div>span{
    display: inline-block;
    padding: 15px;
    color: #333333;
    font-size: 2.4rem;
    font-weight: bold;
}
.advantage_phone>div>a{
    color: #ffffff;
    font-size: 2.4rem;
    display: inline-block;
    padding: 15px;
    background-color: #dc4843;
}
.solution{
    display: grid;
    grid-row-gap: 0px;
    grid-column-gap: 0px;
    grid-template-columns: repeat(auto-fill,minmax(calc(100% / 3),1fr));
    margin-top: 65px;
    margin-bottom: 90px;
}
.solution>a{
    padding: 37px 50px 20px 38px;
    position: relative;
}
.solution>a>p{
    color: #ffffff;
    font-size: 2.1rem;
    padding-bottom: 12px;
    position: relative;
    margin-bottom: 15px;
    transition: all 0s;
}
.solution>a>p::before{
    position: absolute;
    left: 0px;
    bottom: 0px;
    content: '';
    width: 15px;
    height: 1px;
    background-color: #ffffff;
    transition: all 0s;
}
.solution>a>span{
    display: block;
    color: #ffffff;
    font-size: 1.2rem;
    line-height: 20px;
    margin-bottom: 16px;
    height: 60px;
    overflow: hidden;
    transition: all 0s;
}
.solution>a>div{
    display: block;
    width: 25px;
    height: 25px;
    border: 1px solid #ffffff;
    background: url("../image/solve_white.png") center no-repeat;
    margin-left: auto;
    margin-right: -15px;
    transition: all 0s;
}
.solution .box2>p,
.solution .box2>span{
    color: #333333;
}
.solution .box2>p::before{
    background-color: #333333;
}
.solution .box2>div{
    background: url("../image/solve_black.png") center no-repeat;
    border: 1px solid #333333;
}
.solution>a:nth-of-type(1){
    background-color: #278780;
}
.solution>a:nth-of-type(2){
    background-color: #f9f9f9;
}
.solution>a:nth-of-type(3){
    background-color: #0f4991;
}
.solution>a:nth-of-type(4){
    background-color: #585858;
}
.solution>a:nth-of-type(5){
    background-color: #aab964;
}
.solution>a:nth-of-type(6){
    background-color: #614f83;
}
.solution>a::before{
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0px;
    left: 0px;
    opacity: 0;
}
.solution>a:hover::before{
    opacity: 1;
}
.solution>a>*{
    position: relative;
    z-index: 1;
}
.solution .box2:hover>p{
    color: #ffffff;
}
.solution .box2:hover>p::before{
    background-color: #ffffff;
}
.solution .box2:hover>span{
    color: #ffffff;
}
.solution .box2:hover>div{
    border: 1px solid #ffffff;
    background: url(../image/solve_white.png) center no-repeat;
}




.solution>a:nth-of-type(1)::before{
    background: url("../image/solve_img1.png") 100% 100%;
}
.solution>a:nth-of-type(2)::before{
    background: url("../image/solve_img2.png") 100% 100%;
}
.solution>a:nth-of-type(3)::before{
    background: url("../image/solve_img3.png") 100% 100%;
}
.solution>a:nth-of-type(4):before{
    background: url("../image/solve_img4.png") 100% 100%;
}
.solution>a:nth-of-type(5)::before{
    background: url("../image/solve_img5.png") 100% 100%;
}
.solution>a:nth-of-type(6)::before{
    background: url("../image/solve_img6.png") 100% 100%;
}
.message{
    background: url("../image/message_bg.png") center;
    padding: 70px 0px;
}
.message .box{
    background-color: #ffffff;
    position: relative;
    font-size: 0px;
    overflow: hidden;
}
.message .box::before,
.message .box::after{
    content: '';
    position: absolute;
    top: 0px;
    left: 0px;
}
.message .box::after{
    width: 100%;
    border-top: 2px solid #333333;
}
.message .box::before{
    height: 2px;
    background-color: #dc4843;
    width: 400px;
    z-index: 1;
}


.message .hot{
    box-shadow: 0px 0px 10px #c9c7c8;
    font-size: 0px;
    position: relative;
    z-index: 1;
}
.message .hot>ul{
    display: inline-block;
    padding: 28px 110px 28px 50px;
    vertical-align: top;
}
.message .hot>ul>li{
    display: inline-block;
    margin-left: 85px;
    text-align: center;
}
.message .hot>ul>li:nth-of-type(1){
    margin-left: 0px;
}
.message .hot>ul>li>p{
    display: block;
    width: 64px;
    height: 64px;
    border: 1px solid #dc4843;
    border-radius: 50%;
    position: relative;
    margin-bottom: 10px;
    transition: all .3s;
}
.message .hot>ul>li>p:hover{
    transform: scale(1.08);
}
.message .hot>ul>li>p>img{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.message .hot>ul>li>span{
    color: #333333;
    font-size: 1.4rem;
}
.message .hot>div{
    display: inline-block;
    width: calc(100% - 522px);
    margin: 33px 0px;
}
.message .hot>div>p{
    color: #dc4843;
    font-size: 1.4rem;
    font-weight: bold;
    margin-bottom: 10px;
}
.message .hot>div>p>img{
    margin-right: 6px;
}
.message .hot>div>a{
    color: #333333;
    font-size: 1.4rem;
    display: inline-block;
    padding-left: 22px;
    margin-left: 22px;
    border-left: 1px dotted #b9b9b9;
}
.message .hot>div>a:nth-of-type(1){
    padding-left: 0px;
    margin-left: 0px;
    border-left:none;
}
.message_text{
    width: 65%;
    text-align: center;
    display: inline-block;
    background-color: #f8f8f8;
    padding: 87px 0px 80px;
    vertical-align: top;
}
.message_text>p{
    color: #278780;
    font-size: 3.6rem;
    font-weight: bold;
}
.message_text>strong{
    display: block;
    color: #333333;
    font-size: 2.4rem;
    font-weight: bold;
    margin: 40px 0px;
}
.message_text>span{
    display: block;
    color: #333333;
    font-size: 1.6rem;
    margin-bottom: 55px;
}
.message_text .phone{
    text-align: center;
    font-weight: bold;
}
.message_text .phone>span{
    display: inline-block;
    color: #333333;
    font-size: 3rem;
    vertical-align: top;
    margin: 6px 0px;
    margin-right: 20px;
}
.message_text .phone>div{
    display: inline-block;
    border: 3px solid #dc4843;
}
.message_text .phone>div>span{
    display: inline-block;
    padding: 10px;
    color: #333333;
    font-size: 1.6rem;
}
.message_text .phone>div>a{
    color: #ffffff;
    font-size: 1.6rem;
    display: inline-block;
    padding: 10px;
    background-color: #dc4843;
    font-weight: 100;
}
.message_box{
    display: inline-block;
    width: 35%;
    background-color: #ffffff;
    padding: 33px 40px;
    text-align: center;
}
.message_box span{
    width: 47px;
    display: inline-block;
    color: #333333;
    font-size: 1.4rem;
    padding-right: 5px;
    vertical-align: top;
    margin: 12px 0px;
    text-align: left;
}
.message_box input{
    width: calc(100% - 47px);
    height: 38px;
    border: 1px solid #eeeeee;
    margin-bottom: 27px;
    padding-left: 10px;
}
.message_box textarea{
    resize:none;
    width: calc(100% - 47px);
    height: 150px;
    border: 1px solid #eeeeee;
    margin-bottom: 44px;
    padding-left: 10px;
    padding-top: 5px;
}
.message_box button{
    color: #ffffff;
    font-size: 1.6rem;
    padding: 7px 14px;
    background-color: #278780;
}
.message_box a{
    display: inline-block;
    font-size: 1.6rem;
    padding: 7px 14px;
    color: #333333;
    background-color: #d2d2d2;
    margin-left: 35px;
}
.publicity{
    margin-top: 60px;
}
.publicity>ul{
    margin-top: 65px;
    margin-bottom: 83px;
    display: grid;
    grid-row-gap: 0px;
    grid-column-gap: 0px;
    grid-template-columns: repeat(auto-fill,minmax(calc(100% / 4),1fr));
    font-size: 0px;
}
.publicity>ul>li{
    text-align: center;
}
.publicity>ul>li>span{
    display: inline-block;
    width: 82px;
    height: 82px;
    background-color: #e6e6e6;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 50%;
    vertical-align: top;
    transition: all 0s;
}
.publicity>ul>li:hover>span{
    background-color: #278780;
}
.publicity>ul>li:nth-of-type(1)>span{
    background-image: url("../image/publicity_icon1.png") ;
}
.publicity>ul>li:nth-of-type(2)>span{
    background-image: url("../image/publicity_icon2.png") ;
}
.publicity>ul>li:nth-of-type(3)>span{
    background-image: url("../image/publicity_icon3.png") ;
}
.publicity>ul>li:nth-of-type(4)>span{
    background-image: url("../image/publicity_icon4.png") ;
}
.publicity>ul>li:nth-of-type(1):hover>span{
    background-image: url("../image/publicity_icon01.png") ;
}
.publicity>ul>li:nth-of-type(2):hover>span{
    background-image: url("../image/publicity_icon02.png") ;
}
.publicity>ul>li:nth-of-type(3):hover>span{
    background-image: url("../image/publicity_icon03.png") ;
}
.publicity>ul>li:nth-of-type(4):hover>span{
    background-image: url("../image/publicity_icon04.png") ;
}
.publicity>ul>li>div{
    display: inline-block;
    margin: 20px 0px;
    margin-left: 15px;
    text-align: left;
}
.publicity>ul>li>div>p{
    color: #333333;
    font-size: 1.8rem;
    margin-bottom: 12px;
}
.publicity>ul>li>div>span{
    color: #999999;
    font-size: 1rem;
    text-transform: uppercase;
}



.publicity_box{
    position: relative;
}

.publicity_box>img{
    display: block;
    margin-left: auto;
    margin-right: 0px;
    position: relative;
    right: 50%;
}
.publicity_banner{
    position: absolute;
    width: calc(50% + 30px);
    top: 50%;
    transform: translateY(-50%);
    right: 0px;
    background-color: #f8f8f8;
    padding: 66px 0px 120px;
}
.publicity_banner .swiper-slide{
    padding-left: 30px;
    padding-right: 15px;
}
.publicity_banner .swiper-slide>p{
    display: block;
    color: #999999;
    font-size: 1.6rem;
}
.publicity_banner .swiper-slide>p>strong{
    color: #278780;
    font-size: 3rem;
    display: block;
    margin-bottom: 15px;
}
.publicity_banner .swiper-slide>span{
    display: block;
    color: #333333;
    height: 108px;
    overflow: hidden;
    font-size: 1.6rem;
    line-height: 36px;
    margin-top: 45px;
}
.publicity_banner .publicity_pagination{
    display: inline-block;
    width: auto;
    position: relative;
    color: #333333;
    font-size: 2.7rem;
    padding-left: 30px;
    text-align: left;
    margin-top: 65px;
    bottom: 0px;
}
.publicity_banner .publicity_pagination>span:nth-of-type(1){
    color: #278780;
}
.publicity_banner .publicity_pagination::before,
.publicity_banner .publicity_pagination::after{
    content: '';
    position: absolute;
    left: 109%;
    top: 50%;
    transform: translateY(-50%);
}
.publicity_banner .publicity_pagination::before{
    background-color: #6f6f6f;
    width: 26px;
    height: 3px;
    z-index: 1;
}
.publicity_banner .publicity_pagination::after{
    background-color: #e5e5e5;
    width: 180px;
    height: 1px;
}
.publicity_banner .publicity_prev,
.publicity_banner .publicity_next{
    position: absolute;
    width: 7px;
    height: 13px;
    background: url("../image/publicity_jt.png") no-repeat 100% 100%;
    bottom: 75px;
}
.publicity_banner .publicity_prev{
    left: 30px;
}
.publicity_banner .publicity_next{
    transform: rotate(180deg);
    left: 60px;
}
.about{
    height: 566px;
    position: relative;
    margin-top: 60px;
    overflow: hidden;
}
.about::before{
    content: '';
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    background-image: url("../image/about.png");
    background-position: center;
    animation: about 5s infinite;
    -moz-animation: about 5s infinite;
    -webkit-animation: about 5s infinite;
    -o-animation: about 5s infinite;
}
@keyframes about
{
    0% {transform: scale(1);}
    100% {transform: scale(1.1);}
}

@-moz-keyframes about /* Firefox */
{
    0% {transform: scale(1);}
    100% {transform: scale(1.1);}
}

@-webkit-keyframes about /* Safari 和 Chrome */
{
    0% {transform: scale(1);}
    100% {transform: scale(1.1);}
}

@-o-keyframes about /* Opera */
{
    0% {transform: scale(1);}
    50% {transform: scale(1.1);}
    100% {transform: scale(1);}
}




.about .about_box{
    position: absolute;
    top: 173px;
    left: -40px;
    width: 733px;
    background-color: #ffffff;
    background-image: url("../image/about_bg.png");
    background-repeat: no-repeat;
    background-position: center;
    padding: 50px 25px 33px 40px;
}
.about .about_box>div{
    width: 34px;
    height: 3px;
    background-color: #dc4843;
    margin-bottom: 35px;
}
.about .about_box>p{
    color: #dc4843;
    font-size: 2.1rem;
    margin-bottom: 35px;
    font-weight: bold;
}
.about .about_box>span{
    display: block;
    height: 116px;
    overflow: hidden;
    color: #333333;
    font-size: 1.4rem;
    line-height: 29px;
    margin-bottom: 10px;
}
.about .about_box>a{
    width: 28px;
    height: 28px;
    background: url("../image/about_icon.png");
    display: block;
    margin-left: auto;
    margin-right: 0px;
}
.company{
    display: grid;
    grid-row-gap: 40px;
    grid-column-gap: 30px;
    grid-template-columns: repeat(auto-fill,minmax(calc((100% - (30px * 1)) / 2),1fr));
    font-size: 0px;
    margin-top: 65px;
}
.company>li{
    box-shadow: 0px 0px 10px #dedede;
}
.company>li>span{
    display: inline-block;
    vertical-align: top;
    overflow: hidden;
}
.company>li>span>img{
    transition: all .3s;
}
.company>li:hover>span>img{
    transform: scale(1.1);
}
.company>li>div{
    display: inline-block;
    width: calc(100% - 277px);
    padding: 0px 20px 0px 27px;
    margin: 44px 0px;
}
.company>li>div>a{
    color: #333333;
    font-size: 1.8rem;
    margin-bottom: 20px;
    font-weight: bold;
    display: block;
}
.company>li:hover>div>p{
    color: #dc4843;
}
.company>li>div>span{
    color: #333333;
    font-size: 1.2rem;
    display: block;
    margin-top: 18px;
}
.company>li>div>span:nth-of-type(1){
    margin-top: 0px;
    line-height: 20px;
}
.news{
    display: grid;
    grid-row-gap: 20px;
    grid-column-gap: 20px;
    grid-template-columns: repeat(auto-fill,minmax(calc((100% - (20px * 2)) / 3),1fr));
    margin-top: 65px;
    font-size: 0px;
    margin-bottom: 110px;
}
.news>div{
    background-color: #f7f7f7;
}
.news .box1{
    padding: 28px;
    position: relative;
    grid-row: 1 / 3;
}
.news .box1::before{
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 210px;
    background-color: #278780;
    content: '';
}
.news .box2 .news_class{
    padding: 0px 25px;
}
.news .news_class>div{
    position: relative;
    color: #ffffff;
}
.news .box2 .news_class>div{
    color: #333333;
}
.news .icon{
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 0px;
    width: 22px;
    height: 22px;
    background-image: url("../image/news_icon1.png");
}
.news .box2 .icon{
    background-image: url("../image/news_icon2.png");
}
.news .news_class p{
    font-size: 2.4rem;
    margin-bottom: 5px;
}
.news .news_class span{
    font-size: 1.4rem;
}
.news .box2 .news_class span{
    font-size: 1.4rem;
    color: #666666;
}
.news_banner{
    margin-top: 20px;
}
.news_content{
    margin-top: 33px;
}
.news_content>a{
    display: block;
    font-weight: bold;
    color: #333333;
    font-size: 1.8rem;
    margin-bottom: 25px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.news_content>span{
    color: #666666;
    font-size: 1.4rem;
    line-height: 22px;
    display: block;
    height: 44px;
    overflow: hidden;
    margin-bottom: 45px;
}
.news_content>div{
    color: #333333;
    font-size: 1.2rem;
    font-weight: bold;
    text-align: right;
    position: relative;
}
.news_content>div::before{
    content: '';
    position: absolute;
    top: 50%;
    left: 0px;
    transform: translateY(-50%);
    height: 1px;
    width: 80px;
    background-color: #bfbfbf;
}
.news .box2{
    grid-column: 2 / 4;
    /*padding: 28px 24px 20px 29px;*/
    padding: 28px 0px 20px;
}
.news .box2 .news_content{
    display: inline-block;
    width: 50%;
    padding: 0px 25px;
    vertical-align: top;
}
.news .box2 .news_content>a{
    font-size: 1.6rem;
}
.news .box2 .news_issue{
    display: inline-block;
    width: 50%;
    padding-left: 25px;
    vertical-align: top;
    position: relative;
}
.news .box2 .news_issue>a{
    display: inline-block;
    color: #ffffff;
    font-size: 1.4rem;
    background-color: #dc4843;
    padding: 10px 15px;
    margin-top: 130px;
}
.news .box2 .news_issue>img{
    position: absolute;
    right: 0px;
    bottom: -15px;
}
.news_content:hover>a{
    color: #278780;
}
.news_content:hover>div::before{
    background-color: #278780;
}
.contact_us{
    background: url("../image/lxwm_bg.png") center;
    font-size: 0px;
    padding: 30px 0px 36px;
}
.contact_us .contact_tit{
    display: inline-block;
    color: #ffffff;
    font-size: 1.6rem;
    text-align: center;
    text-transform: uppercase;
    padding: 0px 52px;
    margin: 15px 0px;
    vertical-align: top;
}
.contact_us .contact_tit>p{
    margin-bottom: 10px;
    font-size: 2.8rem;
}
.contact_us .contact_box{
    width: calc(100% - 216px);
    padding-left: 36px;
    display: inline-grid;
    grid-row-gap: 20px;
    grid-column-gap: 0px;
    grid-template-columns: repeat(auto-fill,minmax(calc((100% - (20px * 0)) / 3),1fr));
}
.contact_us .contact_box>li{
    text-align: center;
}
.contact_us .contact_box>li>span{
    position: relative;
    display: inline-block;
    margin-right: 14px;
    width: 49px;
    height: 67px;
    background-color: #eeeeee;
    border-radius: 10px;
    vertical-align: top;
    line-height: 20px;
}
.contact_us .contact_box>li>span>img{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.contact_us .contact_box>li>div{
    width: calc(100% - 49px - 14px);
    display: inline-block;
    text-align: left;
    color: #ffffff;
    margin-top: 16px;
}
.contact_us .contact_box>li>div>p{
    font-size: 1.8rem;
    margin-bottom: 10px;
}
.contact_us .contact_box>li>div>span{
    font-size: 2rem;
    font-weight: bold;
}
.contact_us .contact_box>li:nth-of-type(3)>div>span{
    line-height: 20px;
    font-size: 1.4rem;
}
.footer_nav{
    display: grid;
    grid-row-gap: 20px;
    grid-column-gap: 0px;
    grid-template-columns: repeat(auto-fill,minmax(calc((100% - (20px * 0)) / 6),1fr));
    border-bottom: 1px solid #c0c0c0;
    margin-top: 45px;
}
.footer_nav>li{
    text-align: center;
}
.footer_nav>li>a{
    display: inline-block;
    color: #333333;
    font-size: 1.6rem;
    position: relative;
    padding: 0px 8px 19px;
    transition: all 0s;
}
.footer_nav>li>a:before{
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0px;
    width: 100%;
    height: 3px;
    background-color: #dc4843;
    opacity: 0;
    transition: all 0s;
}
.footer_nav>li>a:hover{
    color: #dc4843;
    font-weight: bold;
}
.footer_nav>li>a:hover:before{
    opacity: 1;
}
.links{
    margin-top: 13px;
    font-size: 0px;
    margin-bottom: 16px;
}
.links>img{
    vertical-align: top;
    padding-right: 35px;
}
.links>div{
    display: inline-block;
    width: calc(100% - 151px - 35px);
    margin: 17px 0px;
}
.links>div>p{
    display: block;
    color: #000;
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 28px;
}
.links>div>p>span{
    color: #dc4843;
    font-size: 3rem;
    display: inline-block;
    vertical-align: middle;
    margin-right: 13px;
}
.links>div>div{
    line-height: 24px;
    height: 58px;
    overflow: hidden;
}
.links>div>div>a{
    display: inline-block;
    color: #333333;
    font-size: 1.4rem;
    margin-right: 6px;
    padding-left: 7px;
    position: relative;
}
.links>div>div>a::before{
    content: '';
    position: absolute;
    top: 5px;
    left: 0px;
    width: 1px;
    height: 15px;
    background-color: #333333;
}
.links>div>div>a:nth-of-type(1){
    margin-left: 0px;
    padding-left: 0px;
}
.links>div>div>a:nth-of-type(1)::before{
    display: none;
}
.copyright{
    text-align: center;
    padding:  13px 0px;
    background-color: #333333;
}
.copyright>span,
.copyright>a{
    color: #ffffff;
    font-size: 1.4rem;
    margin: 0px 16px;
}


.xs_nav{
    position: fixed;
    background-color: #000000;
    width: 100%;
    height: 40px;
    bottom: 0px;
    left: 0px;
    z-index: 999;
    text-align: center;
}
.xs_nav>ul{
    font-size: 0px;
}
.xs_nav>ul>li{
    display: inline-block;
    width: calc(100% / 3);
    border-left: 1px solid #fff;
    position: relative;
}
.xs_nav>ul>li:nth-of-type(1){
    border-left: 1px solid #000;
}
.xs_nav>ul>li>img{
    width: 20%;
    vertical-align: top;
    margin: 7% 0px;
    margin-right: 5px;
}
.xs_nav>ul>li>a{
    display: inline-block;
    color: #fff;
    line-height: 40px;
    font-size: 1.2rem;
}
.xs_nav>ul>li>div{
    position: absolute;
    width: 100%;
    left: 0px;
    bottom: 100%;
    background-color: rgba(0,0,0,.9);
    display: none;
}
.xs_nav>ul>li>div>ul{
    display: block;
}
.xs_nav>ul>li>div>ul>li{
    border-top: 1px solid #ffffff;
}
.xs_nav>ul>li>div>ul>li>a{
    display: block;
    color: #fff;
    line-height: 40px;
    font-size: 1.2rem;
}



/*

.foot_navbox{
    position: fixed;
    left: -100%;
    top: 0;
    width: 100%;
    height: 100%;
    background: #fff;
    transition: .4s;
    z-index: 999;
}
.foot_navbox>li{
    display: block;
    padding-left: 25px;
    float: none;
    border: none;
    text-align: left;
    border-bottom: 1px solid #000;
}
.foot_navbox>li:nth-of-type(1){
    border: none;
}
.foot_navbox>li>a{
    font-size: 18px;
    padding: 10px 20px;
    color: #000000;
    display: block;
}
.foot_navbox>li>p{
    font-size: 14px;
    padding: 10px 20px 0px;
    color: #000000;
    display: block;
    text-align: right;
}
*/


.right_message{
    position: fixed;
    right: 10px;
    bottom: 20px;
    z-index: 999;
}
.right_message>ul{
    width: 60px;
    display: inline-block;
    border: 1px solid #e0e0e0;
}
.right_message>ul>li{
    width: 100%;
    height: 64px;
    border-bottom: 1px solid #e0e0e0;
    position: relative;
    z-index: 150;
}
.right_message>ul>.TOP{
    border-bottom: none;
}
.right_message>ul>li>div{
    width: 100%;
    transition: all 0.5s;
}
.right_message>ul>li>div>div{
    width: 100%;
    height: 64px;
    position: absolute;
    top: 0px;
    left: 0px;
    text-align: center;
    background-color: #fff;
    font-size: 12px;
}
.right_message>ul>li>div>div:nth-of-type(2){
    background-color: #278780;
    top: 65px;
    transition: all 0.5s;
}
.right_message>ul>li>div>div:nth-of-type(2)>span{
    color: #fff;
}
.right_message .right_erweima{
    padding-top: 0px !important;
}
.right_message>ul>li>div>div>img{
    margin-top: 10px;
    width: 20px;
    margin-bottom: 5px;
}
.right_message>ul>li>div>div>span{
    display: block;
    font-size: 12px;
    color: #363636;
}
.right_message>ul>li>ul{
    width: 0px;
    position: absolute;
    left: -145px;
    top: 0px;
    overflow: hidden;
    transition: all 0.5s;

}
.right_message>ul>li>ul>li{
    width: 145px;
    height: 64px;
    background-color: #278780;
    color: #fff;
    text-align: center;
    margin-left: 100%;
    transition: all 0.5s;
}

.right_message>ul>li>ul .qq{
    line-height: 64px;
    font-size: 12px;
}
.right_message>ul>li>ul .qq a {
    color: #ffffff;
    font-size: 1.5rem;
}

.right_message>ul>li>div>div .vx{
    width: 25px;
}
.right_message>ul>li>ul .imgbox{
    height: 100%;
    font-size: 12px;
    line-height: 30px;
}
.right_message>ul>li>ul .imgbox>img{
    width: 100%;
}

.right_message>ul>li>ul.vximg{
    /*margin-top: -64px;*/
}
.right_message>ul>li .dh_box{
    /*margin-top: -64px;*/
}

.right_message>ul>li>ul .dh{
    text-align: left;
}
.right_message>ul>li>ul>.dh:nth-of-type(even){
    background-color: #278780;
}



.right_message>ul>li>ul .dh>img{
    float: left;
}
.right_message>ul>li .dh_box>li:nth-of-type(1)>img{
    margin: 23px 8px;
}

.right_message>ul>li .dh_box>li:nth-of-type(2)>img,
.right_message>ul>li .dh_box>li:nth-of-type(3)>img{
    margin: 23px 11px;
}

.right_message>ul>li>ul .dh>div{
    width: 100px;
    margin: 17px 0px;
    font-size: 12px;
}
.right_message>ul>li>ul .dh>div>span{
    overflow:hidden;
    white-space:nowrap;
}
.right_message>ul>li>div>div .yuy{
    width: 30px;
}
.right_message>ul .yuyue{
    cursor: pointer;
}
.right_message>ul>li>ul>li>div>p{
    margin-bottom: 5px;
}
.toTop {
    width: 35px;
    height: 28px;
    display: block;
    margin: 15px auto 0px;
    background: url(../image/icon_right/toTop2_h.png) center/100% 100%;
    z-index: 99;
    cursor: pointer;

}
.right_message>ul>.TOP>div>div{
    background-color: #278780;
}

#leave-Word{
    width: 100%;
    position: fixed;
    top: 0px;
    left: 0px;
    background-color: rgba(0,0,0,0.2);
    z-index: 500;
    transform: scale(0);
    transition: all 0.5s;
}
#leave-Word>div{
    width: 900px;
    height: 500px;
    border-radius: 10px;
    overflow: hidden;
    position:absolute;
    top:50%;
    left:50%;
    margin:-250px 0 0 -450px;
}
#leave-Word>div .top{
    width: 100%;
    height: 50px;
    text-align: center;
    line-height: 50px;
    font-size: 20px;
    color: #fff;
    background-color: #278780;
}
#leave-Word>div .top>button{
    width: 50px;
    height: 50px;
    float: right;
    margin-right: 0px;
    font-size: 14px;
    background: none;
    color: #fff;
    border: none;
    /*background: url(../image/icon_right/x.png) no-repeat;*/
    /*background-size: 100%;*/
}
#leave-Word>div .top>button>img{
    width: 60%;
}
#leave-Word>div .bottom{
    width: 100%;
    height: 450px;
    background-color: #ffffff;
}
#leave-Word>div .bottom>p{
    display: block;
    width: 100%;
    text-align: center;
    font-size: 14px;
    padding-top: 70px;
    color: #363636;
}
#leave-Word>div .bottom>p>span{
    color: #278780;
}
#leave-Word>div .bottom form>div{
    width: 100%;
    text-align: center;
    font-size: 12px;
    margin-top: 25px;
}
#leave-Word>div .bottom input{
    width: 208px;
    height: 28px;
    border: 1px solid #e0e0e0;
    border-radius: 5px;
}
#leave-Word>div .bottom textarea{
    width: 208px;
    height: 50px;
    border: 1px solid #e0e0e0;
    border-radius: 5px;
    vertical-align: top;
}

#leave-Word>div .bottom form>div:nth-of-type(4){
    text-align: left;
    padding-left: 328px;
}
#leave-Word>div .bottom button{
    width: 100px;
    height: 25px;
    margin-left: -60px;
    background-color: #278780;
    font-size: 12px;
    color: #fff;
    border: none;
}
#divMessageBox{
    display: none;
}



@media (max-width: 768px) {
    html,body{
        width: 100%;
        overflow-x: hidden;
    }
    body{
        padding-bottom: 40px;
    }
    .greet,
    .ewm_box,
    .nav_box,
    .banner .swiper-slide>div{
        display: none;
    }
    .banner img{
        display: block;
    }
    .logo_box{
        padding: 10px 0px;
        text-align: center;
    }
    .logo_box>a img{
        width: 20%;
        margin-right: 14px;
    }
    .logo_box>a>div{
        margin: 15px 0px;
    }
    .logo_box>a>div{
        text-align: center;
    }
    .logo_box p{
        font-size: 2.2rem;
        margin-bottom: 6px;
    }
    .logo_box span{
        font-size: 1rem;
        letter-spacing: 3px;
    }
    .cnc_box::before{
        display: none;
    }
    .cnc_box .cnc_img{
        background-color: #278780;
        padding: 20px 10px 30px;
    }
    .cnc_box .cnc_img>p{
        font-size: 2.8rem;
        line-height: 48px;
        margin-bottom: 13px;
    }
    .cnc_box .cnc_img>p>span{
        font-size: 4rem;
        text-shadow: none;
    }
    .cnc_box .cnc_img>span{
        font-size: 2rem;
        margin-bottom: 43px;
        text-shadow: none;
        color: #ffffff;
    }
    .cnc_box .cnc_img>img{
        width: 100%;
    }
    .cnc_box .cnc_text{
        padding: 40px 10px;
    }
    .cnc_box .cnc_text .box>span{
        display: block;
    }
    .cnc_box .cnc_text .box>p{
        margin-bottom: 13px;
    }
    .cnc_box .cnc_text>p>a{
        width: 48%;
        padding: 11px 0px;
        margin: 0px 0.5% !important;
    }
    .title_box{
        padding-top: 40px;
    }
    .product_class{
        margin: 30px 0px;
        grid-row-gap: 30px;
        grid-template-columns: repeat(auto-fill,minmax(100%,1fr));
    }
    .product_list .item>img{
        display: none;
    }
    .product_list .box{
        width: 100%;
        padding: 0px 10px;
    }
    .product_list .box>a{
        height: auto;
    }
    .product_list .box>a>img{
        width: 100%;
        position: relative;
        top: 0%;
        left: 0%;
        transform: translate(0%,0%);
    }
    .title_box>p{
        font-size: 1.8rem;
    }
    .title_box>span{
        font-size: 1.4rem;
    }
    .advantage_box{
        margin-top: 40px;
        font-size: 0px;
    }
    .advantage_box>img{
        width: 60%;
    }
    .advantage_box>div{
        width: 100%;
        padding: 0px 20px;
        position: relative;
        top: auto !important;
        left: auto !important;
        right: auto !important;
        margin-top: 30px;
    }
    .advantage_box>div>div>p{
        font-size: 2rem;
        padding-bottom: 5px;
        margin-bottom: 0px;
        padding-left: 0px;
    }
    .advantage_box>div>div>span{
        font-size: 1.4rem;
    }
    .advantage_box>div>div{
        margin-top: 12px;
        padding-left: 10px;
    }
    .advantage_phone>div>span{
        font-size: 2rem;
        padding: 10px;
    }
    .advantage_phone>div>a{
        display: none;
    }
    .advantage_phone{
        margin: 40px 0px;
    }
    .solution{
        grid-template-columns: repeat(auto-fill,minmax(calc(100% / 2),1fr));
        margin: 40px 0px;
    }
    .solution>a{
        padding: 20px 10px;
    }
    .solution>a>p{
        font-size: 1.6rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .solution>a>div{
        margin-right: 0px;
    }
    .message .hot>ul{
        width: 100%;
        padding: 0px;
        font-size: 0px;
    }
    .message .hot>ul>li{
        width: calc(100% / 3);
        margin: 40px 0px 0px;
    }
    .message .hot>ul>li>p{
        display: inline-block;
    }
    .message .hot>ul>li>span{
        display: block;
    }
    .message .hot>div{
        width: 100%;
        padding: 0px 10px;
    }
    .message .hot>div>a{
        padding-left: 5px;
        margin-left: 5px;
        line-height: 20px;
    }
    .message_text,
    .message_box{
        width: 100%;
    }
    .message_text{
        padding: 40px 0px;
    }
    .message_text>p{
        font-size: 2rem;
    }
    .message_text>strong{
        font-size: 1.8rem;
        margin: 20px 0px;
    }
    .message_text>span{
        font-size: 1.4rem;
        margin-bottom: 30px;
    }
    .message_text .phone>div>a{
        display: none;
    }
    .message_text .phone>span{
        margin-right: 10px;
    }
    .message_box{
        padding: 33px 30px;
    }
    .publicity{
        margin-top: 40px;
    }
    .publicity>ul{
        margin-top: 0px;
        margin-bottom: 40px;
    }
    .publicity>ul>li>div{
        margin: 20px 0px 0px;
        text-align: center;
    }
    .publicity_box>img{
        display: none;
    }
    .publicity_banner{
        width: 100%;
        position: relative;
        top: 0px;
        transform: translateY(0%);
        padding: 40px 0px;
    }
    .publicity_banner .publicity_prev, .publicity_banner .publicity_next{
        display: none;
    }
    .about{
        height: 440px;
    }
    .about .about_box{
        width: 100%;
        top: 56px;
        left: 0px;
        padding: 40px 25px;
    }
    .about .about_box>div,
    .about .about_box>p{
        margin-bottom: 20px;
    }
    .company{
        grid-template-columns: repeat(auto-fill,minmax(calc((100% - (30px * 0)) / 1),1fr));
    }
    .company>li{
        padding: 40px 20px;
    }
    .company>li>span>img{
        width: 100%;
    }
    .company>li>span{
        display: block;
        margin: 0px auto;
        text-align: center;
    }
    .company>li>div{
        width: 100%;
        padding: 0px;
        margin: 20px 0px 0px;
    }
    .news{
        grid-template-columns: repeat(auto-fill,minmax(calc((100% - (20px * 0)) / 1),1fr));
        margin: 40px 0px;
    }
    .news .box1{
        grid-row: 1 / 2;
    }
    .news .box2{
        grid-column: 1 / 2;
    }
    .news .box2 .news_content{
        width: 100%;
    }
    .news .box2 .news_issue>img,
    .news .box2 .news_issue{
       display: none;
    }
    .contact_us{
        padding: 0px 0px 40px;
    }
    .contact_us .contact_tit{
        width: 100%;
        margin: 40px 0px;
    }
    .contact_us .contact_box{
        width: 100%;
        padding: 0px 30px;
        grid-row-gap: 40px;
        grid-template-columns: repeat(auto-fill,minmax(calc((100% - (20px * 0)) / 1),1fr));
    }
    .footer_nav{
        grid-template-columns: repeat(auto-fill,minmax(calc((100% - (20px * 0)) / 3),1fr));
        margin: 40px 0px;
        border-bottom: none;
    }
    .footer_nav>li>a{
        padding: 0px;

    }
    .links>img{
        display: none;
    }
    .links{
        margin: 0px;
        padding: 0 20px;
    }
    .links>div{
        width: 100%;
        margin: 0px;
    }
    .links>div>p{
        margin-bottom: 10px;
    }
    .copyright>span,
    .copyright>a{
        margin: 0px;
    }
    .copyright>a{
        display: block;
    }
    .copyright>span{
        display: inline-block;
        margin-bottom: 10px;
    }
    .news_content>a{
        padding-top: 2px;
    }
    .advantage_box>div>span{
        width: 50px;
        height: 50px;
        line-height: 50px;
        font-size: 1.4rem;
    }
    .publicity_banner .publicity_pagination{
        margin-top: 20px;
    }
    .publicity>ul>li>div>span{
        display: none;
    }
    .contact_us .contact_box>li>span{
        height: 40px;
    }
    .contact_us .contact_box>li>div{
        margin-top: 0px;
    }
    .contact_us .contact_box>li>span>img{
        width: 30%;
    }
}