*{
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
}
.swiper-pagination-bullet {
    border-radius: 5px!important;
    width: 40px!important;
}
.swiper-pagination-bullet-active {
    background: #fff!important;
}
html,
body {
    width: 100%;
    height: 100vh;
    overflow: hidden;
}
.grand{
    display: flex;
    width:23.95vw;
    flex-wrap: wrap;
}
.box{
    height: 100vh;
    width: 100%;
}
.controls li {
    width: 50px;
    height: 50px;
    font: bold 22px/50px '楷体';
    text-align: center;
    background-color: #8869A5;
    color: #B1BEEA;
    cursor: pointer;
    border-radius: 50%;
}

.controls li+li {
    margin-top: 5px;
}

.controls li.active {
    background-color: #fff;
    color: red;
}
.section {
    width: 100%;
    height: 100vh;
    justify-content: center;
    align-items: center;
    background-size: cover;
}

.controls {
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    list-style: none;
}

.controls li {
    width: 50px;
    height: 50px;
    font: bold 22px/50px '楷体';
    text-align: center;
    background-color: #8869A5;
    color: #B1BEEA;
    cursor: pointer;
    border-radius: 50%;
    display: none;
}
.container {
    width: 100%;
    height: 100vh;
    position: absolute;
    top: 0;
    transition: all 1s;
}
.nav-center{
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}
.nav-box a{
color: #323232;
}
.nav-box-div{
    display: flex;
}
.nav-phone-img div{
color: #FFFFFF;
}
.nav-phone-img{
    display: flex;
}
.nav-phone-div{
font-weight:500;
color: #FFFFFF;
}
.nav-pic{
    width:100%;
    height: 100vh;object-fit: cover;
}

.cc{
    width: 100%;
    height: 100vh;
}
.about{
  background-image:url('../static/背景.png');
  background-size:cover;
  height: 100%;
  width: 100%;
}
.about-box{
    display: flex;
    justify-content: center;
    margin:0 auto;
}
.about-p1{
font-weight:bold;
color: #323232;
}
.about-p2{
color: #323232;
}
.about-div{
    display: flex;
    margin: 0 auto;
    justify-content: space-evenly;
    align-items: center;
}
.about-div div{
    text-align: center;
}
.product{
    background-image: url("../static/背景1.png");
    background-size: cover;
    height: 100%;
    width: 100%;
}
.product-center{
   margin:0 auto;
    text-align: center;
}
.product-p1{
font-weight: 500;
color: #1E1E1E;
}
.product-box p{
    color: #333;
    text-align: center;
    }
.product-p1{
position: relative;
}
.product-p2{
    position: relative;
}

.pro-center{
    margin: 0 auto;
    overflow: hidden;
}
.swiper{
    margin: 0 auto;
}
.pro-box{
    width: 20%;
    position: relative;
    left:0px;
}
.tech{
    background-image: url("../static/背景\(1\).png");
      height: 100vh;
      background-size: cover;
      width: 100%;
}
.tech-box{
    margin: 0 auto; 
    display: flex;  
    flex-direction: column;
    align-items: end;
}
.tech-box-div{
    display: flex;
    justify-content: center;
}
.tech-p1{
color: #323232;
}
.tech-p2{
font-weight: 500;
color: #1E1E1E;
}
.jiantou{
    display: flex;
    justify-content: space-between;
   position: relative;
}
.tech-p3{
color: #323232;
}
.tech-p4{
font-weight:bold;
color: #FC0404;
}
.tech-item{
    display: flex;
    flex-direction: column;
    align-items: end;
}
.news{
    background-image: url("../static/背景3.png");
    height: 100vh;
    background-size: cover;
    width: 100%;
}
.news-center{
    margin: 0 auto;
    display: flex;
    justify-content: center;
}
.news-div{
    display: flex;
}
.news-p{
color: #A0A0A0;
line-height: 26px;
display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}
.new-p-p{
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
        color: #333;
}
.news-p1{
font-weight: 500;
color: #1E1E1E;
}
.news-p2{
color: #323232;
}
.news-pic{
    display: flex;
}
.news-box-i{
    /*position: relative;*/
}

.news-item{
    overflow: hidden;
}
.news-p-p{
color: #323232;
}
.news-p3{
color: #A0A0A0;
}
.news-more{
color: #FC0404;
display: flex;
justify-content: end;
}
.news-news{
    background: #FFFFFF;
}

.contact{
    background-image: url("../static/背景4.png");
    height: 100vh;
    background-size: cover;
    width: 100%;
}
.contact-center{
    margin: 0 auto;
}


.soild{
border: 3px solid #FFFFFF;
z-index: 999;
}
.contact-div{
    display: flex;
}
.contact-p1{
font-weight: 500;
color: #1E1E1E;
}
.contatc-p2{
color: #323232;
}
.soild-p{
color: #323232;
}
.soild-p1{
color: #A0A0A0;
}
.xx{
height: 1px;
background: #A0A0A0;
}
.name-box{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.name-box-div p{
color: #323232;
}
.xxx{
    height: 1px;
    background: #A0A0A0;
}
.submit{
border: 1px solid #A0A0A0;
color: #323232;
text-align: center;
}

.phone{
background: #FC0404;
position: relative;
}
.xian{
height: 2px;
background: #FFFFFF;
}
.phone-contact{
    color: #FFFFFF;
}
.phone-p{
color: #FFFFFF;
}
.address p{
color: #FFFFFF;
}
.address{
    display: flex;
}
.xia{
    height: 1px;
    width: 100%;
    background-color:#cdcdcd;
}
.long-xi{
    width: 100%;
position: absolute;
}
#last{
  position: relative;
}
.long-xi p{
    margin: 0 auto;
}
.swiper{
    width: 100%;
    height: 100%;
}
.span-name{
    display: block;
    float: left;
    text-align: right;
    color: #555;
}
input{
    border: none;
    background: none;
    outline: none;
}
.long-xi{
    position: relative;
    bottom: 0px;
}

@media screen and (min-width:1920px){
    .news-img{
    width: 973px;
    height:89px;
}
     .product-img{
        width:1237px;
        height: 89px;
    }
    .box{
    height: 100vh;
    width: 100%;
}
.controls li {
    width: 50px;
    height: 50px;
    font: bold 22px/50px '楷体';
    border-radius: 50%;
}

.controls li+li {
    margin-top: 5px;
}


.controls {
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    list-style: none;
}

.controls li {
    width: 50px;
    height: 50px;
    font: bold 22px/50px '楷体';
    text-align: center;
    background-color: #8869A5;
    color: #B1BEEA;
    cursor: pointer;
    border-radius: 50%;
    display: none;
}
.container {
    width: 100%;
    height: 100vh;
    position: absolute;
    top: 0;
    transition: all 1s;
}
.nav-center{
   width: 1920px;
    height: 90px;
}
.nav-img{
    width: 490px;
    height: 88px;
}
.nav-box a{
font-size: 16px;
line-height: 90px;
padding: 0 25px;
}
.nav-phone{
border-left:50px solid transparent;
border-bottom:100px solid #FC0404;
border-right:138px solid #FC0404;
}
.nav-phone-img div{
font-size: 16px;
}
.nav-phone-img img{
    width: 22px;
    height: 22px;
}
.nav-phone-div{
font-size: 30px;
margin-left: 37px;
}

.about-pic{
    width: 645px;
    height: 499px;
    margin-top: 200px;
}
.about-box{
    width: 1920px;
}
.about-img{
    width: 692px;
    height: 89px;
}
.about-box-div{
    margin-top: 225px;
    margin-left: 105px;
}
.about-p1{
    width: 520px;
font-size: 26px;
line-height: 38px;
margin-top: 50px;
}
.about-p2{
    width: 690px;
font-size: 16px;
line-height: 30px;
margin-top: 40px;
}
.about-div{
    width: 1500px;
    margin-top: 57px;
}
.about-div img{
    width: 50px;
    height: 50px;transition: 0.5s;
}
.about-div img:hover{
    transform: rotate(360deg);-ms-transform: rotate(360deg); -moz-transform: rotate(360deg);-webkit-transform: rotate(360deg);-o-transform: rotate(360deg);
}
.about-div p{
    margin-top: 22px;
}
.product-center{
    width: 1500px;
    padding-top: 203px;
}
.product-p1{
font-size: 30px;
font-weight: 500;
line-height: 42px;
letter-spacing: 5px;
}
.product-box p{
    font-size: 16px;
    color: #333;
    line-height: 40px;
    }
.product-p1{
  top:-59px;
}
.product-p2{
  top:-59px;
}
.product-box{
    width:20%;
}
.pro-center{
    width: 1500px;
    
}
.swiper{
    width: 1500px;
}
.pro-img{
    height: 300px;
}

.tech-img{
    width: 933px;
    height: 89px;
    margin-right: 210px;
    padding-top: 236px;
}
.tech-box{
    width: 1920px;
}
.tech-box-div{
    margin-right: 210px;
}
.tech-pic{
    width: 640px;
    margin-top: 74px;
}
.tech-p1{
    width: 751px;
    margin-left: 109px;
font-size: 16px;
line-height: 30px;
}
.tech-p2{
font-size: 30px;
line-height: 42px;
letter-spacing: 5px;
margin-top: 30px;
}
.jiantou{
    width: 1500px;
}
.tech-p3{
font-size: 16px;
line-height: 22px;
margin-top: 15px;
}
.tech-p4{
font-size: 20px;
line-height: 28px;
margin-left: 109px;
margin-bottom: 20px;
}
.news-center{
    width: 1920px;
}
.news-img{
    padding-top: 193px;
}
.news-p{
    width: 280px;
/* height: 78px; */
font-size: 14px;
line-height: 26px;
margin-top: 20px;
}
.news-p1{
font-size: 30px;
line-height: 42px;
letter-spacing: 5px;
margin-top: 30px;
}
.news-p2{
font-size: 16px;
line-height: 22px;
margin-top:15px;
margin-right: 250px;
}
.news-pic img{
   width: 40px;
   height: 40px;
}
.you{
    margin-left: 20px;
}
.news-pic{
    margin-top: 329px;
}
.news-img1{
  margin: 0 50px;
}
.news-box-i{
    width: 328px;
    margin-left:50px;
    /*left:328px;*/
}

.news-item{
    margin-top: 60px;
    width: 1125px;
}
.news-item-img{
    width: 330px;
    height: 220px;
}
.news-p-p{
    width: 270px;
font-size: 18px;
line-height: 25px;
margin-top: 20px;
}
.news-p3{
font-size: 14px;
line-height: 20px;
margin-top: 20px;
}
.news-more{
font-size: 14px;
line-height: 20px;
margin-top: 30px;
}
.news-more-img{
    width: 20px;
    height: 20px;
    margin-left: 10px;
    margin-bottom: 25px;
}
.news-news{
    padding:0 25px;
    padding-top: 20px;
}
#news{
    margin: 0 50px;
}

.contact-center{
    width: 1920px;
}
.contact-img{
    width: 639px;
    height: 89px;
    margin-top: 162px;
}
.contact-box{
  margin-left: 210px;
}
.contact-us{
    margin-top: 64px;
}
.contact-p2{
    margin-top: 20px;
    width: 192px;
}
.soild{
    width: 635px;
/* height: 537px; */
border: 3px solid #FFFFFF;
margin-top: 20px;
z-index: 999;
margin-left: 183px;
}
.contact-p1{
font-size: 26px;
line-height: 37px;
letter-spacing: 5px;
}
.contatc-p2{
font-size: 16px;
}
.soild-p{
font-size: 22px;
line-height: 30px;
margin-top: 75px;
margin-left: 60px;
    font-weight: 500;
}
.soild-p1{
    margin-top: 10px;
    margin-left: 60px;
    width: 393px;
font-size: 14px;
line-height: 26px;
}
.xx{
    width: 170px;
height: 1px;
margin-top: 15px;
}
.name-box{
    width:460px;
    margin-left: 60px;
}
.name-box-div{
    margin-top: 10px;
}
.name-box-div p{
font-size: 16px;
line-height: 22px;
margin-top: 30px;
}
#name-box{
    width: 430px;
}
.xxx{
    width: 410px;
    height: 1px;
    margin-top: 15px;
}
.submit{
    width: 116px;
border-radius: 5px;
border: 1px solid #A0A0A0;
font-size: 16px;
line-height: 38px;
margin-top: 50px;
}
.sub{
    width: 430px;
}
.phone{
    width: 770px;
height: 560px;
left:-70px;
top:-89px;
}
.xian{
    width: 30px;
height: 2px;
margin: 10px 0;
margin-left: 137px;
}
.phone-contact{
    font-size: 22px;
    line-height: 30px;
    margin-top: 100px;
    margin-left: 137px;
        font-weight: 500;
}
.phone-p{
    width: 423px;
font-size: 14px;
line-height: 24px;
margin-left: 137px;
}
.address p{
font-size: 16px;
line-height: 22px;
margin-left: 10px;    padding-top: 7px;
}
.address{
    margin-left: 137px;
    margin-top: 19px;
}
#address{
    margin-top: 43px;
}
.long-xi{
    width: 100%;
bottom:52px;
}
.long-xi p{
    font-size: 16px;
    line-height: 22px;
    line-height: 52px;
    width: 1920px;
}
.swiper{
    width: 100%;
    height: 100%;
}
.swiper1{
    width:1500px;
    height: 100%;
}
.span-name{
    margin-right: 10px;
    text-align: right;
    line-height: 30px;
    font-size: 16px;
    color: #555;
}
input{

    height: 30px;
    width: 150px;
}
}
@media screen and (min-width:1360px) and (max-width:1920px){
    .pro-img{
    /*width:20vw;*/
    height: 21.8vw;
}
    .news-img{
    width: 50.6vw;
    height:4.63vw;
}
    .product-img{
        width:64.4vw;
        height: 4.63vw;
    }
    .box{
    height: 100vh;
    width: 100%;
}
.controls li {
    width: 50px;
    height: 50px;
    font: bold 22px/50px '楷体';
    border-radius: 50%;
}

.controls li+li {
    margin-top: 5px;
}


.controls {
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    list-style: none;
}

.controls li {
    width: 50px;
    height: 50px;
    font: bold 22px/50px '楷体';
    text-align: center;
    background-color: #8869A5;
    color: #B1BEEA;
    cursor: pointer;
    border-radius: 50%;
    display: none;
}
.container {
    width: 100%;
    height: 100vh;
    position: absolute;
    top: 0;
    transition: all 1s;
}
.nav-center{
   width: 100%;
    height: 4.68vw;
}
.nav-img{
    width: 25.5vw;
    height: 4.58vw;
}
.nav-box a{
font-size: 0.83vw;
line-height: 4.68vw;
padding: 0 1.3vw;
}
.nav-phone{
border-left:2.6vw solid transparent;
border-bottom:5.2vw solid #FC0404;
border-right:7.18vw solid #FC0404;
}
.nav-phone-img div{
font-size: 0.83vw;
}
.nav-phone-img img{
    width: 1.14vw;
    height:1.14vw;
}
.nav-phone-div{
font-size: 1.56vw;
margin-left: 1.92vw;
}

.about-pic{
    width: 33.59vw;
    height: 25.98vw;
    margin-top: 10.41vw;
}
.about-box{
    width: 100%;
}
.about-img{
    width: 36.04vw;
    height:4.63vw;
}
.about-box-div{
    margin-top: 11.7vw;
    margin-left: 5.46vw;
}
.about-p1{
    width: 27vw;
font-size: 1.35vw;
line-height: 1.97vw;
margin-top: 2.6vw;
}
.about-p2{
    width: 35.93vw;
font-size: 0.83vw;
line-height: 1.56vw;
margin-top: 2.08vw;
}
.about-div{
    width: 78vw;
    margin-top: 2.96vw;
}
.about-div img{
    width: 2.6vw;
    height: 2.6vw;
}
.about-div p{
    margin-top: 1.14vw;
}
.product-center{
    width: 78vw;
    padding-top: 10.57vw;
}
.product-p1{
font-size: 1.56vw;
font-weight: 500;
line-height: 2.18vw;
letter-spacing: 5px;
}
.product-box p{
    font-size: 0.83vw;
    line-height: 2.08vw;
    }
.product-p1{
  top:-3.07vw;
}
.product-p2{
  top:-3.07vw;
}
.product-box{
    width:20vw;
}
.pro-center{
    width: 78vw;
}
.swiper{
    width: 78vw;
}
.pro-box{
    width:20vw;
    left:0px;
    text-align: center;
}
.tech-img{
    width: 48.59vw;
    height: 4.63vw;
    margin-right:10.93vw;
    padding-top: 12.29vw;
}
.tech-box{
    width:100%;
}
.tech-box-div{
    margin-right: 10.93vw;
}
.tech-pic{
    width: 33.33vw;
    margin-top: 3.85vw;
}
.tech-p1{
    width:39.11vw;
    margin-left:5.67vw;
font-size: 0.83vw;
line-height:1.56vw;
}
.tech-p2{
font-size:1.56vw;
line-height:2.18vw;
letter-spacing: 5px;
margin-top:1.56vw;
}
.jiantou{
    width: 78vw;
}
.tech-p3{
font-size: 0.83vw;
line-height:1.14vw;
margin-top: 0.78vw;
}
.tech-p4{
font-size: 1.04vw;
line-height: 1.45vw;
margin-left: 5.67vw;
margin-bottom: 1.04vw;
}
.news-center{
    width:100%;
}
.news-img{
    padding-top:10.05vw;
}
.news-p{
    width: 14.58vw;
/* height: 78px; */
font-size: 0.72vw;
line-height: 1.35vw;
margin-top:1.04vw;
}
.news-p1{
font-size: 1.56vw;
line-height:2.18vw;
letter-spacing: 5px;
margin-top: 1.56vw;
}
.news-p2{
font-size: 0.83vw;
line-height:1.14vw;
margin-top:0.78vw;
margin-right: 13.02vw;
}
.news-pic img{
   width: 2.08vw;
   height: 2.08vw;
}
.you{
    margin-left:1.04vw;
}
.news-pic{
    margin-top: 17.13vw;
}
.news-img1{
  margin: 0 2.6vw;
}
.news-box-i{
    width: 17vw;
    margin-left:0.6vw;
    /*left:17.08vw;*/
}

.news-item{
    margin-top: 3.12vw;
    width: 58.59vw;
}
.news-item-img{
    width: 17.18vw;
    height:11.45vw;
}
.news-p-p{
    width: 14.06vw;
font-size: 0.93vw;
line-height:1.3vw;
margin-top: 1.04vw;
}
.news-p3{
font-size: 0.72vw;
line-height: 1.04vw;
margin-top: 1.04vw;
}
.news-more{
font-size: 0.72vw;
line-height: 1.04vw;
margin-top: 1.56vw;
}
.news-more-img{
    width: 1.04vw;
    height: 1.04vw;
    margin-left: 0.52vw;
    margin-bottom: 1.3vw;
}
.news-news{
    padding:0 1.3vw;
    padding-top: 1.04vw;
}
#news{
    margin: 0 2.6vw;
}

.contact-center{
    width: 100%;
}
.contact-img{
    width: 33.28vw;
    height:4.6vw;
    margin-top:10.4vw;
}
.contact-box{
  margin-left: 10.9vw;
}
.contact-us{
    margin-top: 3.33vw;
}
.contact-p2{
    margin-top: 1.04vw;
    width: 10vw;
}
.soild{
    width: 33.07vw;
/* height: 537px; */
border: 3px solid #FFFFFF;
margin-top: 1.04vw;
z-index: 999;
margin-left: 9.53vw;
}
.contact-p1{
font-size: 1.35vw;
line-height: 1.92vw;
letter-spacing: 5px;
}
.contatc-p2{
font-size: 0.83vw;
}
.soild-p{
font-size: 1.14vw;
line-height: 1.56vw;
margin-top: 3.9vw;
margin-left: 3.12vw;
}
.soild-p1{
    margin-top: 0.52vw;
    margin-left: 3.1vw;
    width: 20.4vw;
font-size: 0.72vw;
line-height:1.35vw;
}
.xx{
    width: 8.8vw;
height: 1px;
margin-top: 0.78vw;
}
.name-box{
    width:23.95vw;
    margin-left: 3.12vw;
}
.name-box-div{
    margin-top: 0.52vw;
}
.name-box-div p{
font-size: 0.83vw;
line-height:1.14vw;
margin-top: 1.56vw;
}
#name-box{
    width: 22.39vw;
}
.xxx{
    width: 21.35vw;
    height: 1px;
    margin-top: 0.78vw;
}
.submit{
    width: 6.04vw;
border-radius: 5px;
border: 1px solid #A0A0A0;
font-size: 0.83vw;
line-height: 1.97vw;
margin-top: 2.6vw;
}
.sub{
    width: 22.39vw;
}
.phone{
    width: 40.1vw;
height:29.1vw;
left:-3.6vw;
top:-4.63vw;
}
.xian{
    width: 1.56vw;
height: 2px;
margin: 0.52vw 0;
margin-left: 7.1vw;
}
.phone-contact{

    font-size: 1.14vw;
    line-height: 1.56vw;
    margin-top: 5.2vw;
    margin-left: 7.1vw;
}
.phone-p{
    width:22.03vw;
font-size:0.72vw;
line-height: 1.25vw;
margin-left:7.1vw;
}
.address p{
font-size: 0.83vw;
line-height: 1.14vw;
margin-left: 0.52vw;
}
.address{
    margin-left: 7.13vw;
    margin-top: 0.98vw;
}
#address{
    margin-top: 2.23vw;
}

.long-xi{
    width: 100%;
bottom:0px;
position: absolute;
 text-align: center;
}
.long-xi p{
    font-size: 0.83vw;
    line-height: 1.14vw;
    line-height: 2.7vw;
    width: 100%;
}
.swiper{
    width: 100%;
    height: 100%;
}
.swiper1{
    width:78vw;
    height: 100%;
}
.span-name{
    margin-right: 0.52vw;
    text-align: right;
    line-height: 1.56vw;
    font-size: 0.83vw;
    color: #555;
}
input{

    height: 1.56vw;
    width: 7.8vw;
}
}
@media screen and (min-width:980px) and (max-width:1359px){
        .news-img{
    width: 50.6vw;
    height:4.63vw;
}
     .product-img{
        width:64.4vw;
        height: 4.63vw;
    }
    .box{
    height: 100vh;
    width: 100%;
}
.controls li {
    width: 50px;
    height: 50px;
    font: bold 22px/50px '楷体';
    border-radius: 50%;
}

.controls li+li {
    margin-top: 5px;
}


.controls {
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    list-style: none;
}

.controls li {
    width: 50px;
    height: 50px;
    font: bold 22px/50px '楷体';
    text-align: center;
    background-color: #8869A5;
    color: #B1BEEA;
    cursor: pointer;
    border-radius: 50%;
    display: none;
}
.container {
    width: 100%;
    height: 100vh;
    position: absolute;
    top: 0;
    transition: all 1s;
}
.nav-center{
   width: 100%;
    height: 4.68vw;
}
.nav-img{
    width: 25.5vw;
    height: 4.58vw;
}
.nav-box a{
font-size: 0.83vw;
line-height: 4.68vw;
padding: 0 1.3vw;
}
.nav-phone{
border-left:2.6vw solid transparent;
border-bottom:5.2vw solid #FC0404;
border-right:7.18vw solid #FC0404;
}
.nav-phone-img div{
font-size: 0.83vw;
}
.nav-phone-img img{
    width: 1.14vw;
    height:1.14vw;
}
.nav-phone-div{
font-size: 1.56vw;
margin-left: 1.92vw;
}

.about-pic{
    width: 33.59vw;
    height: 25.98vw;
    margin-top: 10.41vw;
}
.about-box{
    width: 100%;
}
.about-img{
    width: 36.04vw;
    height:4.63vw;
}
.about-box-div{
    margin-top: 11.7vw;
    margin-left: 5.46vw;
}
.about-p1{
    width: 27vw;
font-size: 1.35vw;
line-height: 1.97vw;
margin-top: 2.6vw;
}
.about-p2{
    width: 35.93vw;
font-size: 0.83vw;
line-height: 1.56vw;
margin-top: 2.08vw;
}
.about-div{
    width: 78vw;
    margin-top: 2.96vw;
}
.about-div img{
    width: 2.6vw;
    height: 2.6vw;
}
.about-div p{
    margin-top: 1.14vw;
}
.product-center{
    width: 78vw;
    padding-top: 10.57vw;
}
.product-p1{
font-size: 1.56vw;
font-weight: 500;
line-height: 2.18vw;
letter-spacing: 5px;
}
.product-box p{
    font-size: 0.83vw;
    line-height: 2.08vw;
    }
.product-p1{
  top:-3.07vw;
}
.product-p2{
  top:-3.07vw;
}
.product-box{
    width:20vw;
}
.pro-center{
    width: 78vw;
}
.swiper{
    width: 78vw;
}
.pro-box{
    width:20vw;
    left:0px;
    text-align: center;
}
.pro-img{
    /*width:20vw;*/
    height: 21.8vw;
}

.tech-img{
    width: 48.59vw;
    height: 4.63vw;
    margin-right:10.93vw;
    padding-top: 12.29vw;
}
.tech-box{
    width:100%;
}
.tech-box-div{
    margin-right: 10.93vw;
}
.tech-pic{
    width: 33.33vw;
    margin-top: 3.85vw;
}
.tech-p1{
    width:39.11vw;
    margin-left:5.67vw;
font-size: 0.83vw;
line-height:1.56vw;
}
.tech-p2{
font-size:1.56vw;
line-height:2.18vw;
letter-spacing: 5px;
margin-top:1.56vw;
}
.jiantou{
    width: 78vw;
}
.tech-p3{
font-size: 0.83vw;
line-height:1.14vw;
margin-top: 0.78vw;
}
.tech-p4{
font-size: 1.04vw;
line-height: 1.45vw;
margin-left: 5.67vw;
margin-bottom: 1.04vw;
}
.news-center{
    width:100%;
}
.news-img{
    padding-top:10.05vw;
}
.news-p{
    width: 14.58vw;
/* height: 78px; */
font-size: 0.72vw;
line-height: 1.35vw;
margin-top:1.04vw;
}
.news-p1{
font-size: 1.56vw;
line-height:2.18vw;
letter-spacing: 5px;
margin-top: 1.56vw;
}
.news-p2{
font-size: 0.83vw;
line-height:1.14vw;
margin-top:0.78vw;
margin-right: 13.02vw;
}
.news-pic img{
   width: 2.08vw;
   height: 2.08vw;
}
.you{
    margin-left:1.04vw;
}
.news-pic{
    margin-top: 17.13vw;
}
.news-img1{
  margin: 0 2.6vw;
}
.news-box-i{
    width: 17vw;
    margin-left:2.6vw;
    left:17.08vw;
}

.news-item{
    margin-top: 3.12vw;
    width: 58.59vw;
}
.news-item-img{
    width: 17.18vw;
    height:11.45vw;
}
.news-p-p{
    width: 14.06vw;
font-size: 0.93vw;
line-height:1.3vw;
margin-top: 1.04vw;
}
.news-p3{
font-size: 0.72vw;
line-height: 1.04vw;
margin-top: 1.04vw;
}
.news-more{
font-size: 0.72vw;
line-height: 1.04vw;
margin-top: 1.56vw;
}
.news-more-img{
    width: 1.04vw;
    height: 1.04vw;
    margin-left: 0.52vw;
    margin-bottom: 1.3vw;
}
.news-news{
    padding:0 1.3vw;
    padding-top: 1.04vw;
}
#news{
    margin: 0 2.6vw;
}

.contact-center{
    width: 100%;
}
.contact-img{
    width: 33.28vw;
    height:4.6vw;
    margin-top: 8.4vw;
}
.contact-box{
  margin-left: 10.9vw;
}
.contact-us{
    margin-top: 3.33vw;
}
.contact-p2{
    margin-top: 1.04vw;
    width: 10vw;
}
.soild{
    width: 33.07vw;
/* height: 537px; */
border: 3px solid #FFFFFF;
margin-top: 1.04vw;
z-index: 999;
margin-left: 9.53vw;
}
.contact-p1{
font-size: 1.35vw;
line-height: 1.92vw;
letter-spacing: 5px;
}
.contatc-p2{
font-size: 0.83vw;
}
.soild-p{
font-size: 1.14vw;
line-height: 1.56vw;
margin-top: 3.9vw;
margin-left: 3.12vw;
}
.soild-p1{
    margin-top: 0.52vw;
    margin-left: 3.1vw;
    width: 20.4vw;
font-size: 0.72vw;
line-height:1.35vw;
}
.xx{
    width: 8.8vw;
height: 1px;
margin-top: 0.78vw;
}
.name-box{
    width:23.95vw;
    margin-left: 3.12vw;
}
.name-box-div{
    margin-top: 0.52vw;
}
.name-box-div p{
font-size: 0.83vw;
line-height:1.14vw;
margin-top: 1.56vw;
}
#name-box{
    width: 22.39vw;
}
.xxx{
    width: 21.35vw;
    height: 1px;
    margin-top: 0.78vw;
}
.submit{
    width: 6.04vw;
border-radius: 5px;
border: 1px solid #A0A0A0;
font-size: 0.83vw;
line-height: 1.97vw;
margin-top: 2.6vw;
}
.sub{
    width: 22.39vw;
}
.phone{
    width: 40.1vw;
left:-3.6vw;
top:-4.63vw;
}
.xian{
    width: 1.56vw;
height: 2px;
margin: 0.52vw 0;
margin-left: 7.1vw;
}
.phone-contact{
    font-size: 1.14vw;
    line-height: 1.56vw;
    margin-top: 5.2vw;
    margin-left: 7.1vw;
}
.phone-p{
    width:22.03vw;
font-size:0.72vw;
line-height: 1.25vw;
margin-left:7.1vw;
}
.address p{
font-size: 0.83vw;
line-height: 1.14vw;
margin-left: 0.52vw;
}
.address{
    margin-left: 7.13vw;
    margin-top: 0.98vw;
}
#address{
    margin-top: 2.23vw;
}
.long-xi{
 width: 100%;
 bottom: 52px;
 position: absolute;
 text-align: center;

}
.long-xi p{
    font-size: 0.83vw;
    line-height: 1.14vw;
    line-height: 2.7vw;
    width: 100%;
}
.swiper{
    width: 100%;
    height: 100%;
}
.swiper1{
    width:78vw;
    height: 100%;
}
.span-name{
    margin-right: 0.52vw;
    text-align: right;
    line-height: 1.56vw;
    font-size: 0.83vw;
    color: #555;
}
input{

    height: 1.56vw;
    width: 7.8vw;
}
}
@media screen and (min-width:750px) and (max-width:980px){
        .news-img{
    width: 50.6vw;
    height:4.63vw;
}
     .product-img{
        width:64.4vw;
        height: 4.63vw;
    }
    .box{
    height: 100vh;
    width: 100%;
}
.controls li {
    width: 50px;
    height: 50px;
    font: bold 22px/50px '楷体';
    border-radius: 50%;
}

.controls li+li {
    margin-top: 5px;
}


.controls {
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    list-style: none;
}

.controls li {
    width: 50px;
    height: 50px;
    font: bold 22px/50px '楷体';
    text-align: center;
    background-color: #8869A5;
    color: #B1BEEA;
    cursor: pointer;
    border-radius: 50%;
    display: none;
}
.container {
    width: 100%;
    height: 100vh;
    position: absolute;
    top: 0;
    transition: all 1s;
}
.nav-center{
   width: 100%;
    height: 4.68vw;
}
.nav-img{
    width: 25.5vw;
    height: 4.58vw;
}
.nav-box a{
font-size: 0.83vw;
line-height: 4.68vw;
padding: 0 1.3vw;
}
.nav-phone{
border-left:2.6vw solid transparent;
border-bottom:5.2vw solid #FC0404;
border-right:7.18vw solid #FC0404;
}
.nav-phone-img div{
font-size: 0.83vw;
}
.nav-phone-img img{
    width: 1.14vw;
    height:1.14vw;
}
.nav-phone-div{
font-size: 1.56vw;
margin-left: 1.92vw;
}

.about-pic{
    width: 33.59vw;
    height: 25.98vw;
    margin-top: 10.41vw;
}
.about-box{
    width: 100%;
}
.about-img{
    width: 36.04vw;
    height:4.63vw;
}
.about-box-div{
    margin-top: 11.7vw;
    margin-left: 5.46vw;
}
.about-p1{
    width: 27vw;
font-size: 1.35vw;
line-height: 1.97vw;
margin-top: 2.6vw;
}
.about-p2{
    width: 35.93vw;
font-size: 0.83vw;
line-height: 1.56vw;
margin-top: 2.08vw;
}
.about-div{
    width: 78vw;
    margin-top: 2.96vw;
}
.about-div img{
    width: 2.6vw;
    height: 2.6vw;
}
.about-div p{
    margin-top: 1.14vw;
}
.product-center{
    width: 78vw;
    padding-top: 10.57vw;
}
.product-p1{
font-size: 1.56vw;
font-weight: 500;
line-height: 2.18vw;
letter-spacing: 5px;
}
.product-box p{
    font-size: 0.83vw;
    line-height: 2.08vw;
    }
.product-p1{
  top:-3.07vw;
}
.product-p2{
  top:-3.07vw;
}
.product-box{
    width:20vw;
}
.pro-center{
    width: 78vw;
}
.swiper{
    width: 78vw;
}
.pro-box{
    width:20vw;
    left:0px;
    text-align: center;
}
.pro-img{
    /*width:20vw;*/
    height: 21.8vw;
}

.tech-img{
    width: 48.59vw;
    height: 4.63vw;
    margin-right:10.93vw;
    padding-top: 12.29vw;
}
.tech-box{
    width:100%;
}
.tech-box-div{
    margin-right: 10.93vw;
}
.tech-pic{
    width: 33.33vw;
    margin-top: 3.85vw;
}
.tech-p1{
    width:39.11vw;
    margin-left:5.67vw;
font-size: 0.83vw;
line-height:1.56vw;
}
.tech-p2{
font-size:1.56vw;
line-height:2.18vw;
letter-spacing: 5px;
margin-top:1.56vw;
}
.jiantou{
    width: 78vw;
}
.tech-p3{
font-size: 0.83vw;
line-height:1.14vw;
margin-top: 0.78vw;
}
.tech-p4{
font-size: 1.04vw;
line-height: 1.45vw;
margin-left: 5.67vw;
margin-bottom: 1.04vw;
}
.news-center{
    width:100%;
}
.news-img{
    padding-top:10.05vw;
}
.news-p{
    width: 14.58vw;
/* height: 78px; */
font-size: 0.72vw;
line-height: 1.35vw;
margin-top:1.04vw;
}
.news-p1{
font-size: 1.56vw;
line-height:2.18vw;
letter-spacing: 5px;
margin-top: 1.56vw;
}
.news-p2{
font-size: 0.83vw;
line-height:1.14vw;
margin-top:0.78vw;
margin-right: 13.02vw;
}
.news-pic img{
   width: 2.08vw;
   height: 2.08vw;
}
.you{
    margin-left:1.04vw;
}
.news-pic{
    margin-top: 17.13vw;
}
.news-img1{
  margin: 0 2.6vw;
}
.news-box-i{
    width: 17vw;
    margin-left:2.6vw;
    left:17.08vw;
}

.news-item{
    margin-top: 3.12vw;
    width: 58.59vw;
}
.news-item-img{
    width: 17.18vw;
    height:11.45vw;
}
.news-p-p{
    width: 14.06vw;
font-size: 0.93vw;
line-height:1.3vw;
margin-top: 1.04vw;
}
.news-p3{
font-size: 0.72vw;
line-height: 1.04vw;
margin-top: 1.04vw;
}
.news-more{
font-size: 0.72vw;
line-height: 1.04vw;
margin-top: 1.56vw;
}
.news-more-img{
    width: 1.04vw;
    height: 1.04vw;
    margin-left: 0.52vw;
    margin-bottom: 1.3vw;
}
.news-news{
    padding:0 1.3vw;
    padding-top: 1.04vw;
}
#news{
    margin: 0 2.6vw;
}

.contact-center{
    width: 100%;
}
.contact-img{
    width: 33.28vw;
    height:4.6vw;
    margin-top: 8.4vw;
}
.contact-box{
  margin-left: 10.9vw;
}
.contact-us{
    margin-top: 3.33vw;
}
.contact-p2{
    margin-top: 1.04vw;
    width: 10vw;
}
.soild{
    width: 33.07vw;
/* height: 537px; */
border: 3px solid #FFFFFF;
margin-top: 1.04vw;
z-index: 999;
margin-left: 9.53vw;
}
.contact-p1{
font-size: 1.35vw;
line-height: 1.92vw;
letter-spacing: 5px;
}
.contatc-p2{
font-size: 0.83vw;
}
.soild-p{
font-size: 1.14vw;
line-height: 1.56vw;
margin-top: 3.9vw;
margin-left: 3.12vw;
}
.soild-p1{
    margin-top: 0.52vw;
    margin-left: 3.1vw;
    width: 20.4vw;
font-size: 0.72vw;
line-height:1.35vw;
}
.xx{
    width: 8.8vw;
height: 1px;
margin-top: 0.78vw;
}
.name-box{
    width:23.95vw;
    margin-left: 3.12vw;
}
.name-box-div{
    margin-top: 0.52vw;
}
.name-box-div p{
font-size: 0.83vw;
line-height:1.14vw;
margin-top: 1.56vw;
}
#name-box{
    width: 22.39vw;
}
.xxx{
    width: 21.35vw;
    height: 1px;
    margin-top: 0.78vw;
}
.submit{
    width: 6.04vw;
border-radius: 5px;
border: 1px solid #A0A0A0;
font-size: 0.83vw;
line-height: 1.97vw;
margin-top: 2.6vw;
}
.sub{
    width: 22.39vw;
}
.phone{
    width: 40.1vw;
left:-3.6vw;
top:-4.63vw;
}
.xian{
    width: 1.56vw;
height: 2px;
margin: 0.52vw 0;
margin-left: 7.1vw;
}
.phone-contact{
    font-size: 1.14vw;
    line-height: 1.56vw;
    margin-top: 5.2vw;
    margin-left: 7.1vw;
}
.phone-p{
    width:22.03vw;
font-size:0.72vw;
line-height: 1.25vw;
margin-left:7.1vw;
}
.address p{
font-size: 0.83vw;
line-height: 1.14vw;
margin-left: 0.52vw;
}
.address{
    margin-left: 7.13vw;
    margin-top: 0.98vw;
}
#address{
    margin-top: 2.23vw;
}
.long-xi{
    width: 100%;
    position: absolute;
    bottom: 51px;
}
.long-xi p{
    font-size: 0.83vw;
    line-height: 1.14vw;
    line-height: 2.7vw;
    width: 100%;
 text-align: center;
}
.swiper{
    width: 100%;
    height: 100%;
}
.swiper1{
    width:78vw;
    height: 100%;
}
.span-name{
    margin-right: 0.52vw;
    text-align: right;
    line-height: 1.56vw;
    font-size: 0.83vw;
    color: #555;
}
input{

    height: 1.56vw;
    width: 7.8vw;
}
}