.nav {
    background-color: #fff;
    display: flex;
    justify-content: flex-end;
}
.item a {
  color: #333;
  font-weight: bolder;
}
.layui-nav .layui-this:after,
.layui-nav-bar {
  background-color: #e60012;
}
.layui-nav .layui-nav-item a {
  color: #333;
  letter-spacing: 0.3rem;
}
.layui-nav .layui-nav-item a:hover,
.layui-nav .layui-this a {
  color: #e60012;
}
.logo{
    padding: 6px 0;
    width: 120px;
}
.carousel-item img{
    width: 100%;
}
.margin-top20{
    margin-top: 20px;
}
.xhk-img{
    width: 100%;
}
.product-line{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.product-line-btn{
   width: 100%;
}
.product-line-btn>img{
  max-width: 200px;
}
.margin-left20{
    margin-left: 20px;
}
.margin-left40{
    margin-left: 40px;
}
.margin-left60{
    margin-left: 60px;
}
.margin-left30{
    margin-left: 30px;
}
.margin-left100{
    margin-left: 100px;
}
.margin-left50{
    margin-left: 50px;
}
.margin-top30{
    margin-top: 30px;
}
.margin-top50{
    margin-top: 50px;
}
.padding-left100{
  padding-left: 100px;
}
.padding-left50{
  padding-left: 50px;
}
.padding-left30{
  padding-left: 30px;
}
.padding-left20{
  padding-left: 20px;
}
.download-img{
  cursor: pointer;
}
.product-line-leftbtns div{
    max-width: 200px;
    padding: 10px 0;
    cursor: pointer;
}
.product-img{
    width: 100%;
}
.product-line-leftbtns,.product-line-rightimgs{
    flex:1;
}
.img-area{
    font-size: 0px;
}
.block-img{
    width: 100%;
    display: block;
}
.img-title{
    width: 160px;
}
.xhk-content{
    display: flex;
    margin-top: 50px;
    padding: 20px;
    justify-content: flex-start;
}
.xhk-content-left{
    width: 260px;
}
.xhk-content-items{
    margin-top: 30px;
    padding-bottom: 10px;    
}
.xhk-content-left> .xhk-content-items:not(:last-child){
    border-bottom:1px solid #ff7271;
}
.xhk-content-items a{
    letter-spacing: 3px;
}

.xhk-content-items .active a{
    color: #ff7271;
}
.xhk-content-right{
    padding-left: 120px;
}
.xhk-news-item{
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
}
.xhk-news>.xhk-news-item:not(:first-child){
    margin-top:20px;
}
.xhk-news>.xhk-news-item:not(:last-child){
    border-bottom:1px dashed #ff7271;
}
.xhk-news-item-img{
    height: 100px;
    width: 200px;
    background-color:#ff7271 ;
    border-radius: 10px;
    display: flex;
    justify-content: center;
}
.news-img{
    height: 100%;
    max-width: 200px;
    width: auto;
}
h3{
    font-weight: bolder;
}
.xhk-news-item-info {
    flex: 1;
    letter-spacing: 1px;
    padding-left: 15px;
}
.xhk-news-item-info > h3{
    padding-bottom: 10px;
}
.xhk-news-item-info > p{
    color: #777;
}

.overflow-ellipsis {
    position: relative;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3; /* 可以根据需求设置显示的行数 */
    -webkit-box-orient: vertical;
    line-clamp: 3;
    word-break: break-all;
    text-overflow: ellipsis;
  }
  .pagearea{
    display: flex;
    justify-content: center;
    margin:20px 0 10px 0;
  }
  .xhk-news-item-info-footer{
    color: #777;
    display: flex;
    justify-content: space-around;
  }
  .central-img{
    text-align: center;
    padding-bottom: 20px;
  }
  .central-img > img{
    display: block;
    margin: 0 auto;
  }

  .download-method{
    padding: 50px;
    max-width: 500px;
    margin: 0 auto;
    margin-top: 10px;
    display: flex;
    justify-content: space-around;
  }
  .download-method>img{
    width: 60px;
    height: auto;
  }
  .img-btn{
    cursor: pointer;
  }

  .contact-content{
      width: 70%;
      margin:0 auto;
      margin-top: 60px;
  }
  .contact-content-header{
    width: 120px;
    margin: 0 auto;
    margin-bottom: 30px;
  }
  .contact-content-header img{
    width: 120px;
  }
  .contact-content-map{
    margin-bottom: 10px;
  }
  .contact-content-title img{
    width: 100px;
  }
  .contact-content-form{
    margin-top: 10px;
    margin-bottom: 20px;
  }
  .form-item{
    margin: 10px 0 10px 0;
  }
  .form-footer{
    position: relative;
    width: 100%;
    text-align: center;
  }
  .form-tips{
    color: #999;
    position: absolute;
    left: 4px;
    top:0;
  }
  .submit-btn{
    width: 120px;
    background-color: transparent;
    border:none;
    margin-bottom: 30px;
  }
  .xhk-news-item-info{
    cursor: pointer;
  }
  .xhk-text{
    margin-top: 50px;
    padding: 20px;
}
.xhk-text>.xhk-text-title{
  font-size: 26px;
  text-align: center;
}
.xhk-text>.xhk-text-info{
  display: flex;
  justify-content: center;
  padding: 10px 0;
  color: #999;
}
.xhk-text-info>.layui-icon{
  margin-right: 4px;
}
.xhk-text-content{
  margin-top: 30px;
  margin-bottom: 20px;
}
#codeImg{
  width: 100px;
}
.xhk-crumbsNav{
  margin-top: 10px;
}
.xhk-crumbsNav .xhk-text-title{
  font-size: 14px;
  color: #999;
}
.xhk-product img{
  width: 480px;
}
#xhk-leftside-menu{
  position: fixed;
  z-index: 1000;
  background-color: rgba(0, 0, 0, 0.6);
  width: 100%;
  height: 100%;
  display: none;
  left: 0px;
  top:0px;
}
.xhk-leftside-menu-close{
  position: absolute;
  right: 20px;
  top: 20px;
  font-size: 16px;
  color: #fff;
}
.wx-mask{
  position: fixed;
    background-color: rgba(0, 0, 0, 0.8);
    width: 100%;
    height: 100%;
    top: 0px;
    left: 0px;
    display: none;
}
.wx-mask>img {
  float: right;
  padding-top: 10px;
  padding-right: 10px;
}
.wx-mask-close{
  position: absolute;
    bottom: 100px;
    text-align: center;
    width: 100%;
}

@media screen and (max-width: 1080px) {
  .xhk-product img{
    width: 48%;
  }
  .product-line-leftbtns div{
    width: 100px;
    padding:2px 0;
  }
  .logo{
    width: 100%;
  }
  ul.layui-nav.nav{
    padding-right: 0px;
  }
  #xhk-leftside-menu .layui-nav .layui-nav-item a{
    color: #fff;
  }
  #xhk-leftside-menu .layui-this a{
    color: #e60012!important;;
  }
  .layui-nav-tree .layui-this{
    background-color:transparent;
    border-bottom: 2px solid #e60012;
    color: #fff;
  }
  .layui-nav-tree .layui-nav-child dd.layui-this, .layui-nav-tree .layui-nav-child dd.layui-this a, .layui-nav-tree .layui-this, .layui-nav-tree .layui-this>a, .layui-nav-tree .layui-this>a:hover{
    background-color:transparent;
  }
  .download-method{
    justify-content: space-between;
    max-width: 100%;
    padding-left: 20px;
    padding-right: 20px;
  }
}