body{
    font: 14px/1.5 Helvetica Neue,Helvetica,Arial,Microsoft Yahei,Hiragino Sans GB,Heiti SC,WenQuanYi Micro Hei,sans-serif;
    color: #333;
     /* 容器最小宽度 */
     min-width: 1226px;
     /* max-width: 1920px; */  
}

a{
    text-decoration: none;
    color: #000;
}
.w{
    max-width: 1920px;
    margin: 0 auto;
    
}
.y-sh{
   width: 2px;
   height: 40px;
   background-color: #EF6B1D;
   margin-left: 25px;
   margin-top: 17px;
}
/* 设置一个类表示中间容器的宽度 */
.w1{
    /* background-color: #f6f6f8; */
    max-width:100%;
    /* 容器居中 */
    margin: 0 auto; 
}
/* 顶部 */
.top{
    display: flex;
    margin: 20px 0 auto;
    justify-self:space-around;
}
/* logo大小 */
.logos{
    width:150px;
    height: auto;
}

.top-title{
    width: 70px;
    margin-left: 20px;
    margin-top: 19px;
}
/* logo的排列方式 */
.tb-logo{
    margin-left: 5px;
    display: flex;
    flex-grow: 0.7;
    /* display: flex; */
}
.line{
    width: 2px;
    height: 50px;
    background-color: #f38f3c;
    margin-top: 10px;
    margin-left: 20px;
}
.key{
    width:86px ;
    height: 40px;
    margin-left: 28px;
    margin-top: 14px;
}
/* 导航样式 */
.dh{
    /* margin-left: -138px; */
}
.deflot{
 /* float: left; */
 line-height: 68px;
 margin-left: 68px;
 font-size: 18px;

}
.nav1{
    /* padding-right: 50px; */
    color: #000;
    display: flex;
    justify-self:space-around;
}
.nav1 li{
    height: 64px;
}

/* a设置为块级作用域 */
.deflot a{
    display: block;
    height: 55px;
}
/* 悬停效果 */
.deflot a:hover {
    color: #EF6B1D;
    border-bottom: 5px solid #EF6B1D;
}

.active{
    color: #EF6B1D;
    border-bottom: 5px solid #EF6B1D;
}
/* 轮播图 */
.banner{
    background-color: #fff;
}

/* 轮播图片样式 */

.imgs1{
    width: 100%;
}
.swiper{
    --swiper-theme-color: #fff;
    --swiper-pagination-color: #00ff33;

}

.imgs2{
   width: 70px; 
   position: absolute;
   right: 1000px;
   top:600px;
}
.imgs3{
    max-width: 1920px;
    min-width: 1226px;
    margin: 0 auto;
    padding-bottom: 50px;
}

/* 设置图片位置 */
.y-imgs{
    max-width: 1920px;
    min-width: 1226px;
    margin: 0 auto;
}
/* 图片样式 */
.list-imgs1{
    width:1200px;
    margin: 0  auto;
    text-align: center;
    font-size: 30px;
    font-weight: bolder;
    padding-top: 40px;
    display: flex;
    justify-content:space-around;  
}
.list-imgs1 img{
    width: 500px;
}
/* 形状 */
.xz{
    width: 41%;
}
/* 核心功能 */
.core{
    /* background:url("../photo/bg12@3x.png")   no-repeat 10px center; */
    background-image: url("/photo/yunyao/bg12@3x.png");
    background-size: 100% 100%;
    /* background-repeat: no-repeat; */
    max-width: 1920px;
    min-width: 1226px;
    text-align: center;
    font-size: 28px;
    font-weight: bold;
}
/* 设置间距 */
.core p{
   padding-top: 38px;
}
/* 图片布局 */
.list-imgs2{ 
    width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content:space-around;  
    padding-top: 27px; 
    
}
/* 图片大小 */
.list-imgs2 img{
    width: 280px;
    
}
/* 版本样式 */
.edition{
    background-image: url("/photo/yunyao/bg-13@3x.png");
    background-size: 100% 100%;
    max-width: 1920px;
    min-width: 1226px;
    text-align: center;
    font-size: 28px;
    font-weight: bold;
}
.edition-vav{
    width: 1226px;
    margin: 0 auto;
}
/* 设置布局 */
.list-imgs3{
    
    width: 450px;
    margin:0 auto;
    display: flex;
    justify-self: start;
    padding-top: 30px;
    padding-left:208px;

}
.list-imgs3 li img{
    width: 45px;
    margin-top: -41px;
    padding-left: 150px;
}
/* 设置图片样式 */
.edition img{
    width:850px;
    margin: 0 auto;
    padding-top: 10px;
}
/* 产品考验 */
.test{  
    min-width: 1226px;
    background-color:#f2f1f0 ;
    text-align: center;
}
.test1{
    max-width: 1920px;
    min-width: 1000px;
}
.test p{
    font-size: 30px;
    font-weight: bolder;
    padding-top: 36px;
}
.test img{
   width: 81%;
   padding-left: 200px;
  
}
.test2{
    /* max-width: 1920px; */
    min-width: 1226px;
    margin: 0 auto;
    margin-top: -10px;
}
.list-imgs4{
    max-width: 1226px;
    margin: 0 auto;
    display: flex;
    justify-content:space-around;
    
}
.cp-1{
    /* width: 250x; */
    height: 400px;
    background-color: #fff;
    
}
/* 安装流程 */
.install{
    width: 100%;
    /* 开启定位 */
    position: relative;
}
.install img{
    width: 40%;
    float: right;
}
/* 文字样式 */
.text-1{
    /* 绝对定位 */
    position: absolute;
     left:40%;

}
.install-title{
    padding-top: 30px;
    font-size: 28px;
    font-weight: bolder;
    text-align: center;
}
.install-text{
    padding-top: 8px;
    text-align: center;
    color: #6a6865;
    font-size: 17px;
    font-weight: 600;
  
}

/* 步骤图片 */
.list-imgs5{
   margin: 0 auto;
   width: 1100px;
   display: flex;
   justify-content:space-around;
}
.list-imgs5 img{
    width: 500px;
    margin-bottom: 30px;
    margin-top: -8.3%;
    /* box-shadow: 0 3px 15px rgb(94, 93, 93); */
}
/* 简介 */
.jianjie{
    width: 100%;
    background-image: url("/photo/yunyao/bg-15@3x.png");
    background-size: 100% 100%;
}
.jieshao{
    width: 1226px;
    margin: 0 auto;
    padding-top: 5%;
    padding-bottom: 5%;
}
.row1{
    display: flex;
}
.row1 div img{
    width: 400px;
}
.row2{
    display: flex;
    position: relative;
}
.row2 div img{
    width: 400px; 
}
.z-imgs1{
    height: 331px;
}
 
.z-imgs2{
    margin-left: -16px;
    height: 331px;
}
.z-imgs3{
    height: 331px;
    /* padding-left: -20px; */
}
.z-imgs4{
    z-index:3;
}
.z-imgs5{
    z-index:-1;
    margin-left: -8px;
    height:283px ;
    /* left: 10px; */
}
.z-imgs6{
  margin-top: -16px;
  height:299px ;
}







/* 底部 */
.bg2{
    /* margin: 0 auto; */
    height:280px;
    background-color: #676765 ;
    color: #fff;
    /* 定位 */
    position:relative;
}

.bg2>div>ul>li>a{
    color: #fff;
}

.bg2 .list{
    display:inline-block;
    width: 300px;
    height: 50px;
    position: absolute;
    left:38%;
    top: 50px;
}
.list li{
    float: left; 
    margin-left: 30px;
}
.bg2 .txt{
    position: absolute;
    left:40.5%;
    top:85px;
}
/* 文字之间的间距 */
.bg2 .txt p{
    margin-top: 15px;
}
.bg2 .txt1{
    position: absolute;
    left:33%;
    top:235px;
}
.bg2 .txt1 a{
    color: #fff;
}
/* 左侧线 */
.left-line{
    width: 1px;
    height: 109px;
    background: #FFFFFF;
    position: absolute;
    left:35%;
    top:85px;
}
.right-line{
    width: 1px;
    height: 109px;
    background: #FFFFFF;
    position: absolute;
    left:62%;
    top:85px;
}
/* 公众号 */
.ew{
    position: absolute;
    left:65%;
    top:45px;
}
.ew p{
  font-size: 23px;
  text-align: center;
}
.ew img,.ew-a img,.ew-i img{
    padding-top: 10px;
    width: 110px;
    height: auto;
}
.img-jd1{
    width: 180px;
    margin-top:6% ;
    margin-left: 16%;
}
/* 安卓 */
.ew-a{
    position: absolute;
    left:75%;
    top:45px;
}
.ew-a p{
    margin-left: -13px;
}
/* ios */
.ew-i{
    position: absolute;
    left:85%;
    top:45px;
}
.ew-i p{
    margin-left: -6px;
}
.ew-a p,.ew-i p{
  font-size: 23px;
  text-align: center;
  /* font-weight: 600; */
}


/* 固定定位 */
.gd{
    width: 110px;
    height:280px;
    background-color:#3b77cd ;
    border-radius: 15px;
    position: fixed;
    top:46%;
    left:95.2%;
    z-index: 999;
}
.list-imgs6{
    margin-top: 0px;
    margin-left:12%;
    display: flex;
    flex-direction: column;
}
.list-imgs6 img{
width: 55px;
}
.list-imgs6 li{
    margin-top: 15px;
}
.hd{
    /* 滚动条平滑滚动 */
   scroll-behavior: smooth;
   }
/* 二维码 */
.bg1{
    width: 1226px;
    margin: 0 auto;
    
}
.text{
    text-align: center;
}
.title1{
    font-size: 30px;
    font-weight: bold;
    padding-top: 65px;
}

.text1{
    text-align: center;
    font-size: 17px;
    color: #6a6865;
    font-weight: 600;
}

/* 图片加载 */
body img{
    font-weight: 600;
    color:black;
    text-align: center;
    /*font-size: 25px;*/
    font-size: 12px;
 }