.header_top{
    background: #fff;
    color: #999;
}
.header_top .logo {
    background: url(../images/logo2.png) center no-repeat;
}
.header_top .menu .menu-item .menu_a, .header_top_scroll .menu .home .menu_a {
    color: #777;
}
.banner {
    width: 100%;
    max-width: 1920px;
    margin: 64px auto 0 auto;
    display: block;
}
.banner_content{
    width: 100%;
    height: 460px;
    position: relative;
    overflow: hidden;
}
.banner_content img{
    width: 1920px;
    position: relative;
    left: 50%;
    margin-left: -960px;
}
@media screen and (max-width: 960px) {
    .banner{
        display:none !important;
    }
    main.toplist{
        margin-top:10px;
    }
    main.topdetail{
        margin-top:10px;
    }
}
#list_fields {
    margin: 0 auto 20px auto;
    border: 1px solid #ddd;
    padding: 10px 0;
    width: 100%;
    max-width: var(--maxwidth);
    display: block;
    border-radius: 15px;
}
#list_fields ul {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
    list-style: none;
}
#list_fields ul li {
    border: 0;
    margin: 0 0 5px 0;
    padding: 5px 0 0 10px;
    line-height: 22px;
    list-style: none;
}
#list_fields ul li span {
    font-weight:bold;
    padding:2px 10px;
    font-size:14px;
}
#list_fields ul li strong {
    display: inline-block;
    margin: 2px auto;
    padding: 2px 8px;
    font-size: 14px;
    color: #000;
    border:1px solid #fff;
    border-radius: 5px;
    background:#fff;
    cursor: pointer;
}
#list_fields ul li strong:hover,#list_fields ul li strong.show {
    background:#F7AE45;color:#fff;border:1px solid #F7AE45;
}
#list_fields ul li a {
    display: inline-block;
    margin: 2px 5px 2px auto;
    padding: 2px 8px;
    font-size: 14px;
    color: #000;
    border:1px solid #fff;
    border-radius: 5px;
    background:#fff;
    cursor: pointer;
}
#list_fields ul li a:hover,#list_fields ul li a.show {
    background:#F7AE45;color:#fff;border:1px solid #F7AE45;
}
ul.view_fileds,
ul.view_fileds li{
    display:inline-block;
}
ol.view_fileds,
ol.view_fileds li{
    display:block;
    margin:0 !important;
    padding:0 !important;
}
.product_body{
    width: 100%;
    max-width:1200px;
    margin:0 auto;
    display: flex;
    justify-content: space-between;
    flex-direction: row;
    flex-wrap: wrap;
}
.product_sort{
    width: 20%;
    max-width: 240px;
    display: flex;
    flex-direction: column;
}
.product_sort .product_sort_item{
    display: block;
    padding:10px 15px;
    margin-bottom: 10px;
    width:auto;
    border-radius: 15px;
    background: #eee;
}
.product_sort .product_sort_item.current,
.product_sort .product_sort_item:hover{
    background:#e9e9e9;
}
.product_sort .product_sort_item a{
    text-decoration: none;
    color:#333;
}
.product_subsort{
    padding: 0 0 0 10px;
    margin-bottom: 10px;
}
.product_subsort .product_subsort_item{
    display: block;
    margin-bottom: 0px;
    width: auto;
    border-radius: 10px;
}
.product_subsort .product_subsort_item:hover{
    background:#e9e9e9;
}
.product_subsort .product_subsort_item a{
    text-decoration: none;
    font-size: 14px;
    color:#333;
    display: block;
    padding: 5px 15px;
    border-radius: 10px;
}
.product_subsort .product_subsort_item a.current{
    background: #e9e9e9;
}
.product_list{
    width: 78%;
    max-width: 930px;
}
.product_list_content{
    display: flex;
    justify-content: space-between;
    flex-direction: row;
    flex-wrap: wrap;
}

.product_list_item{
    width:32%;
    background:#fff;
    border-radius: 15px;
    margin-bottom: 15px;
    text-align: center;
}

.product_item_image{
    width:90%;
    padding:5%;
    margin:0 auto;
    overflow: hidden;
}
.product_item_image a{
    display: block;
}

.product_item_image img{
    width:80%;
    transform: scale(1);
    transition: all 1.5s cubic-bezier(0.25, 0.1, 0.25, 1.5) 0s;
}

.product_item_image img:hover{
    transform: scale(1.1);
    transition: all 1.5s cubic-bezier(0.25, 0.1, 0.25, 1.5) 0s;
}
.product_item_infos{
    display: flex;
    flex-direction: column;
}
.product_item_infos span a{
    width: 90%;
    display: block;
    color: #000;
    font-weight: bold;
    font-size: 16px;
    margin: 0 auto;
}
.product_item_button{
    display: block;
    padding: 10px 50px;
}
.product_item_button button{
    width: 100%;
    height: auto;
    outline: 0;
    word-wrap: break-word;
    font-weight: 700;
    border-style: none;
    padding: 10px;
    background: #fff;
    text-align: center;
    font-size:16px;
    color: #0083c9;
    margin-bottom: 10px;
    text-transform: capitalize;
    letter-spacing: 0;
    cursor: pointer;
}
.product_item_button .file_list .file_item a{
    display: block;
    padding:10px;
    font-size:14px;
    text-align: center;
    color:#fff;
    background: #0083c9;
    margin-bottom:5px;
    cursor: pointer;
}



.product_list_page{
    width:100%;
    text-align: center;
    margin:20px auto;
}
.product_list_page a {
    display: inline-block;
    min-width: 25px;
    height: 25px;
    line-height: 25px;
    font-size: 14px;
    color:#999;
    background: #F8F8F8;
    margin: 0 5px;
    padding:0px 5px;
    border: 1px solid #DDD;
    border-radius: 4px;
    text-decoration: none;
}
.product_list_page a:hover {
    background:#e9e9e9;
}


.product_page{
    width: 100%;
    max-width: 1920px;
}
.product_page_content{

}


.product_page_menu
  {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    height: 70px;
    background-color: #eee;
  }
.product_page_menu_con
  {
    height: 70px;
    line-height: 70px;
    margin: 0 1%;
  }
.product_page_menu_title
  {

    display: inline-block;
    font-size: 24px;
    color: #444;
    width: 98%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
.product_page_menu_title h1
  {
    font-size: 24px;
    margin:0;
    padding:0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
.product_page_detail_title{
      display: none !important;
  }
.product_page_menu_list
  {
    display:inline-block;
    float:right;
    margin:0;
    padding:0;
  }
.product_page_menu_list li
  {
    display:inline-block;
    margin:0 22px;
    font-size:17px;
    color:#444;
  }
  
.product_page_menu_list li a{
    color:#444;
    text-decoration: none;
}
.product_page_detail
  {
    width:100%;
  }

.product_page_detail_con,
.product_page_related_con,
.product_page_download_con
  {
    width: 100%;
    max-width: 1200px;
    display: block;
    margin: 30px auto 0 auto;
    overflow: hidden; 
    font-size: 15px;
    line-height: 2;
  }
  @media screen and (max-width: 1600px) {
.product_page_detail_con{
      width:98%;
      padding:0 1%;
      font-weight: bold;
    }
  }
  @media screen and (min-width: 1601px) {
.product_page_detail_con{
      width:100%;
    }
  }
.product_page_detail_con img{
    max-width:98%;
  }
.product_page_detail_title,
.product_page_related_title,
.product_page_download_title
  {
    width:100%;
    text-align:left;
    height:70px;
    line-height:30px;
    display:block;
    font-size:22px;
    font-weight:bold;
    color:#444;
  }

.product_page_list{
    background-color: #edf0f2;
    overflow: hidden;
}
.product_page_list_con
{
  width: 100%;
  margin: 0 auto;
}
.product_page_list_con ul
{
  width: 100%;
  max-width: 1600px;
  margin: 20px auto;
  font-size: 0;
}
.product_page_list_con ul li
{
    position: relative;
    display: inline-block;
    width: 23%;
    margin: 10px 1%;
    padding: 10px 0;
    background-color: #ffffff;
    overflow: hidden;
}
.product_page_list_con ul li .product_page_list_con_img 
{
    display: block;
    overflow: hidden;
}
.product_page_list_con ul li .product_page_list_con_img a
{
    padding-top: 45%;
    padding-bottom: 45%;
    display: block;
    position: relative;
}
.product_page_list_con ul li .product_page_list_con_img a img
{
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    width: 90%;
    height: 100%;
    margin: 0 auto;
}


.product_page_list_con_img a img{
    transform: scale(1);
    transition: all 1.5s cubic-bezier(0.25, 0.1, 0.25, 1.5) 0s;
}
.product_page_list_con ul li:hover .product_page_list_con_img a img{
    transform: scale(1.1);
    transition: all 1.5s cubic-bezier(0.25, 0.1, 0.25, 1.5) 0s;
}
.product_page_list_con_name
{
    width: 90%;
    height: 40px;
    line-height: 40px;
    margin: 0 auto;
    font-weight: 100;
    font-size: 17px;
    text-align: center;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.product_page_list_con_name a
{
    color:#333;
}
.product_page_list_con_view
{
  width: 100%;
  height: 40px;
  line-height: 40px;
  margin: 0 auto;
  font-size: 12px;
  text-align: center;
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  /* white-space: nowrap; */
  margin-top: 0px;
}
.product_page_list_con ul li:hover .product_page_list_con_view a
{   
  background-color:#f7b146;
  color:#fff;
}
.product_page_list_con_view a
{   
  display: block;
  width: 80px;
  margin: 0 auto;
  height: 30px;
  line-height: 30px;
  padding: 1px;
  border: 1px solid #e3e3e3;
  border-radius: 5px;
}







@media screen and (max-width: 1200px) {
    .product_body{
        width:98%;
        margin:0 1%;
        flex-direction: column;
    }
    .product_sort{
        width:98%;
        max-width: none;
        margin:0 1%;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .product_sort .current,
    .product_sort .product_sort_list{
        width:48%;
    }
    .product_subsort {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .product_subsort .product_subsort_item{
        width:50%;
    }
    .product_subsort .product_subsort_item .current{
        width:90%;
    }
    .product_list{
        width:98%;
        max-width: none;
        margin:0 1%;
    }
    .product_page_menu_list{
        display: none;
    }
    .product_page_menu_con{
        width:98%;
        padding:0 1%;
        height: auto;
    }
    .product_page_list{
        display: none;
    }
    .product_item_infos span:nth-child(2) {
        width: 95%;
    }
}

@media screen and (max-width: 960px) {
    .product_item_button{

    }
    .product_sort .current,
    .product_sort .product_sort_list {
        width: 48%;
    }
    .product_subsort{
        display: none;
    }
    .product_list_item{
        width:48%;
    }
    
    .product_page_menu_title h1
      {
        font-size:20px;
      }
}
@media screen and (max-width: 450px) {
    .product_item_infos span:nth-child(2){
      display:none;
    }
    .product_item_infos {

    }
    .product_list_item {
        width: 96%;
    }
    
    .product_page_menu_title h1
      {
        font-size:17px;
      }
}