body, section, footer, header, nav, menu, span, ul, li, ol, dd, dl, dt, table, em, b, i {
    vertical-align: middle;
}
a{text-decoration: none;}
@media screen and (max-width: 960px) {
    .menu{
        display:none !important;
    }
}
body{
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    padding: 0;
    background:#f8f8f8;
    font-size: 17px;
    font-display: swap;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}
.header_top{
    position: absolute;
    width: 100%;
    height: 64px;
    top: 0;
    left: 0;
    z-index: 900;
    background: none;
    color:#fff;
    /*filter: brightness(100);*/
   }
.header_top .logo{
    float:left;
    width:120px;
    height: 64px;
    line-height: 64px;
    background: url("../images/logo.png") center no-repeat;
    margin-top:-3px;
}
.header_top .logo a{
    width: 100%;
    display: block;
    height: 64px;
}
.header_top .menu{
    /*filter: brightness(100);*/
}
@media screen and (max-width: 960px) {
    .menu{
        display:none !important;
    }
}
.header_top_scroll{
    position: fixed !important;
    background: #fff;
    color:#999;
     filter: none;
}
.header_top_scroll .logo{
    width:120px;
    height: 64px;
    line-height: 64px;
    background: url("../images/logo2.png") center no-repeat;
    margin-top:-3px;
}
.header_top_scroll .menu{
    filter:none;
}
.header_menu{
    width:100%;
    max-width: 1200px;
    margin: 0 auto;
    display: block;
}
.header_menu .menu_ico,
.header_menu .close_ico{
    display:none;
    margin-right: 11px;
}
.header_menu .menu_ico img,
.header_menu .close_ico img{
    width:38px;
    height:38px;
    vertical-align: middle;
}
.header_menu .menu
{
    float:left;
    display: flex;
    margin:0;
}
.header_menu .menu .close_ico{
    display: none;
    text-align:right;
    margin-top: 12px;
    margin-right: 11px;
    height:50px;
    line-height: 50px;
}
.header_menu .menu .close_ico img{
    width:38px;
    height:38px;
    
}
.header_menu .menu .menu-item
{
  list-style: none;
  margin-right: 30px;
}
.header_menu .menu .menu-item .menu_a,
.header_menu .menu .home .menu_a
{
    text-align: center;
    font-size: 17px;
    display: block;
    height: 64px;
    line-height: 64px;
    color: #777;
    text-decoration: none;
}
.header_top .menu .menu-item .menu_a,
.header_top .menu .home .menu_a
{
    color:#fff;
}
.header_top_scroll .menu .menu-item .menu_a,
.header_top_scroll .menu .home .menu_a
{
    color:#777;
}
.header_menu .menu .menu-item .menu_a:hover
{
  color:#000;
  border-bottom: 0px solid #000;
  padding-top:0px;
  margin-bottom: 0px;
}
.header_menu .menu .home .menu_a:hover,
.header_menu .menu .home .on .menu_a
{
  border-bottom: 0px solid #333;
  margin-bottom: 0px;
}
.header_menu .menu .menu-item .menu_sub
{
    display: none;
    position: absolute;
    background-color: #fff;
    z-index: 2;
    font-size: 14px;
    margin: 0 auto;
    padding: 5px 0;
    border-radius: 5px;
    -ms-box-shadow: 0 8px 16px rgba(0,0,0,.1);
    -o-box-shadow: 0 8px 16px rgba(0,0,0,.1);
    box-shadow: 0 8px 16px rgb(0 0 0 / 10%);
    -moz-align-items: stretch;
    margin-left: -15px;
}

.header_menu .menu .menu-item:hover .menu_sub
{
  display:block;
  border-top: 0px solid #333;
}
.header_menu .menu .menu-item .menu_sub:hover{
    margin-top: 0;
}
.menu_sub_content{
    line-height: 30px;
    display: flex;
    justify-content: space-between;
    flex-direction: row;
    flex-wrap: wrap;
    margin: 0 auto;
}
.header_menu .menu .menu-item:hover .view_0
{
    display: none;
}
.header_menu .menu .menu-item:hover .view_1
{
    display:block;
}
.menu_sub_title{
    width:30%;
    text-align: left;
    color:#fff;
    font-size: 24px;
    font-weight: bold;
}
.menu_sub_list{
    display: flex;
    justify-content: flex-end;
    flex-direction: column;
    flex-wrap: wrap;
    padding: 5px 0;
    text-align: left;
}
.menu_sub_item{
    padding: 0 10px;
}
.menu_sub_item:hover{
    background:#eee;
}

.menu_sub_item a{
    color:#aaa;
    text-decoration: none;
}
.menu_sub_item a:hover{
    color:#000;
}
.header_menu .menu .menu-item .menu_sub ol
{
    display: block;
    width: auto;
    text-align: center;
    margin: 0;
    padding: 0 10px;
    height: 32px;
    line-height: 32px;
    border-bottom: 0px solid #323232;
}
.header_menu .menu .menu-item .menu_sub ol:first-child{
  background:#fff;
}
.header_menu .menu .menu-item .menu_sub ol:last-child{
  margin-bottom:6px;
}
.header_menu .menu .menu-item .menu_sub_p ol
{
  float: left;
  text-align: center;
  max-width: 300px;
  margin: 10px 0;
  margin-right: 50px;
  padding: 0 0 0 25px;
  /*border-right:1px dashed #ddd;*/
}
.header_menu .menu .menu-item .menu_sub_p ol dl{
  margin:0;
  padding:0;
}
.header_menu .menu .menu-item .menu_sub_p ol dl dd{
  text-align:left; 
  padding:3px 0;
}
.header_menu .menu .menu-item .menu_sub ol a
{
  text-align: center;
  font-size:16px;
  display:block;
  color:#868686;
  width:100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  padding: 0;
  text-decoration: none;
}
.header_menu .menu .menu-item .menu_sub_p ol a
{
  text-align: left;
  font-size:16px;
  display:block;
  color:#868686;
  width:100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  text-decoration: none;
}
.header_menu .menu .menu-item .menu_sub ol a:hover,.menu .menu-item .menu_sub_p ol a:hover
{
  color:#2da0db;
}
.search_ico{
    float:right;
    display: inline-block;
    margin-top: 18px;
    width: 24px;
    height: 24px;
    border: 0;
    font-size: 0;
    background: none;
    vertical-align: middle;
    cursor: pointer;
    background-size: cover;
    background-image: url(data:image/svg+xml;base64,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);
}
.header_search{
    display: block;
    width: 70%;
    vertical-align: middle;
    line-height: 64px;
    padding: 0 15%;
}
.header_search form input{
    height: 30px;
    border: 1px solid #eee;
    border-radius: 5px;
    width: 650px;
    padding: 0 5px;
    margin:0 5px;
}
.header_search form button{
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 0;
    font-size: 0;
    background: #fff;
    vertical-align: middle;
    cursor: pointer;
    background-size: cover;
    background-image: url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTYiIGhlaWdodD0iMTYiIHZpZXdCb3g9IjAgMCAxNiAxNiIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB4bWxuczp4bGluaz0iaHR0cDovL3d3dy53My5vcmcvMTk5OS94bGluayI+PGRlZnM+PHBhdGggZD0iTTguMTIyNjMwODcsMTEuODEzNjEyNSBDNS4zMTkzODA4NywxMS41NjEwNzAxIDMuMTIyNjMwODcsOS4yMDU3OTgxMiAzLjEyMjYzMDg3LDYuMzM3NTkzODIgQzMuMTIyNjMwODcsMy4zMDA4OTI2OCA1LjU4NTA2NDc1LDAuODM5MTYwMDA0IDguNjIyNjMwODcsMC44MzkxNjAwMDQgQzExLjY2MDE5NywwLjgzOTE2MDAwNCAxNC4xMjI2MzA5LDMuMzAwODkyNjggMTQuMTIyNjMwOSw2LjMzNzU5MzgyIEMxNC4xMjI2MzA5LDkuMjA1Nzk4MTIgMTEuOTI1ODgwOSwxMS41NjEwNzAxIDkuMTIyNjMwODcsMTEuODEzNjEyNSBMOS4xMjI2MzA4NywxNi40MzI5MSBDOC41NzAzNDYxMiwxNi40MzI5MSA4LjEyMjYzMDg3LDE1Ljk4NTMyMjIgOC4xMjI2MzA4NywxNS40MzMxOTQ4IEw4LjEyMjYzMDg3LDExLjgxMzYxMjUgTDguMTIyNjMwODcsMTEuODEzNjEyNSBaIE04LjYyMjYzMDg3LDEwLjg0OTk5NDkgQzExLjEwNzkxMjIsMTAuODQ5OTk0OSAxMy4xMjI2MzA5LDguODM1Mjc2MjkgMTMuMTIyNjMwOSw2LjM0OTk5NDkxIEMxMy4xMjI2MzA5LDMuODY0NzEzNTQgMTEuMTA3OTEyMiwxLjg0OTk5NDkxIDguNjIyNjMwODcsMS44NDk5OTQ5MSBDNi4xMzczNDk1LDEuODQ5OTk0OTEgNC4xMjI2MzA4NywzLjg2NDcxMzU0IDQuMTIyNjMwODcsNi4zNDk5OTQ5MSBDNC4xMjI2MzA4Nyw4LjgzNTI3NjI5IDYuMTM3MzQ5NSwxMC44NDk5OTQ5IDguNjIyNjMwODcsMTAuODQ5OTk0OSBaIiBpZD0iYSIvPjwvZGVmcz48dXNlIGZpbGwtb3BhY2l0eT0iLjg1IiB0cmFuc2Zvcm09InJvdGF0ZSgtNDUgOC42MjMgOC42MzgpIiB4bGluazpocmVmPSIjYSIgZmlsbC1ydWxlPSJldmVub2RkIi8+PC9zdmc+);
}
.header_search form span{
    border: 0;
    font-size: 20px;
    background: #fff;
    color: #000;
    margin-left: 5px;
    cursor: pointer;
}

.position {
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    display: block;
    overflow: hidden;
}
.position_infos {
    width: 100%;
    max-width: 1200px;
    margin: 30px auto;
    text-align: left;
    list-style: none;
}
.position_infos a{
    text-decoration: none;
    border-bottom: 0;
    color: #535353;
}
/*首页轮播开始*/
.swiper {
  width:100%;
  /*min-width: 1200px;*/
  max-width: 1920px;
  overflow:hidden;
  margin: 0 auto;
  /*height: 800px;*/
  background:#fff;
  position:relative; 
}
.swiper .swiper-container{
  width:100%;
  max-width: 1920px;
  margin: 0 auto;
  /*height: 800px;*/
}
.swiper .swiper-slide {
  width:100%; 
  position:relative; 
  overflow:hidden; 
  text-align: center;
  font-size: 18px;
  background: #fff;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  opacity: 1;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.swiper .swiper-slide .swiper-slide-image{
    position: relative;
}
.swiper .swiper-slide .swiper-slide-image img{
    width: 1920px;
    height: 800px;
}
.swiper .swiper-slide .swiper-slide-image .topic{
    color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    font-size: 24px;
    width: 550px;
    height: 50px;
    margin-top: -130px;
    margin-left: -275px;
}
.swiper .swiper-slide .swiper-slide-image .button{
    position: absolute;
    top: 50%;
    left: 50%;
    width:250px;
    height:50px;
    margin-top:-100px;
    margin-left:-125px;
}

.swiper .swiper-slide .swiper-slide-image .button a{
    width:120px;
    height:50px;
    border:0px solid #fff;
    color:#fff;
    border-radius: 10px;
    margin:0 5px;
    text-decoration: none;
    padding:3px 10px;
}
.swiper .swiper-slide .swiper-slide-image .button a:hover{
    background:none;
    color:#000;
    border:0px solid #2da0db;
}


.swiper .swiper-pagination-bullet {
  width: 50px;
  height: 2px;
  text-align: center;
  line-height: 2px;
  font-size: 0px;
  color:#808080;
  opacity: 1;
  background: #808080;
}
.swiper .swiper-pagination-bullet .swiper-line{
  display:block;
  width:0;
  height:100%;
  box-sizing:border-box;
  transition:none;
}
.swiper .swiper-pagination-bullet-active .swiper-line{
  display:block;
  width:100%;
  background:#fff;
  transition:width 5s;
}
.swiper .swiper-slide-active{
  opacity: 1;
  transition: opacity 3s;
}
.swiper .swiper-button-prev .arrow-icon {
    width: 10px;
    height: 20px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-image: url(data:image/svg+xml;base64,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);
}

.swiper .swiper-button-next .arrow-icon {
    transform: rotate(180deg);
    width: 10px;
    height: 20px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-image: url(data:image/svg+xml;base64,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);
}


.swiper .swiper-container:hover .swiper-button-next,.swiper .swiper-container:hover .swiper-button-prev{
    display: flex;
}
.swiper .swiper-button-next, .swiper .swiper-button-prev{
    display: none;
    align-items: center;
    justify-content: center;
    position: absolute;
    height: 48px;
    width: 48px;
    background-color: rgba(0,0,0,.3);
    top: 50%;
    margin-top: -54px;
    z-index: 400;
    transition: all .4s;
    border-radius: 24px;
    cursor: pointer;
    border: none;
    vertical-align: middle;
    opacity:0.5;
}
.swiper .swiper-button-next{
}

.mswiper{
  display: none;
  width:100%;
  /*min-width: 1200px;*/
  max-width: 1920px;
  overflow:hidden;
  margin: 0 auto;
  /*height: 800px;*/
  background:#fff;
  position:relative; 
}
.mswiper .mswiper-container{
  width:100%;
  max-width: 1920px;
  margin: 0 auto;
  /*height: 800px;*/
}
.mswiper .swiper-slide {
  width:100%; 
  position:relative; 
  overflow:hidden; 
  text-align: center;
  font-size: 18px;
  background: #fff;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  opacity: 1;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.mswiper .swiper-slide .swiper-slide-image{
    position: relative;
}
.mswiper .swiper-slide .swiper-slide-image img{
    width: 100%;
    height: 100%;
}
.mswiper .swiper-slide .swiper-slide-image .infos{
    position: absolute;
    top: 30px;
    width: 100%;
    height: 50px;
}

.mswiper .swiper-slide .swiper-slide-image .infos a{
    text-align: center;
    display: block;
    text-decoration: none;
    color:#999;
    line-height: 2;
    font-size: 14px;
}
.mswiper .swiper-slide .swiper-slide-image .infos a:nth-child(1){
    color:#333;
    font-weight: bold;
    font-size: 16px;

}
.mswiper .swiper-slide .swiper-slide-image .infos a:nth-child(2){
    color:#333;
    font-weight: bold;
    font-size: 18px;

}
.mswiper .swiper-slide .swiper-slide-image .button{
    position: absolute;
    top: 50%;
    left: 50%;
    width:250px;
    height:50px;
    margin-top:-80px;
    margin-left:-125px;
}

.mswiper .swiper-slide .swiper-slide-image .button a{
    width:120px;
    height:50px;
    border:1px solid #fff;
    color:#fff;
    border-radius: 10px;
    margin:0 5px;
    text-decoration: none;
    padding:3px 10px;
}
.mswiper .swiper-slide .swiper-slide-image .button a:hover{
    background:#2da0db;
    color:#fff;
    border:1px solid #2da0db;
}


.mswiper .swiper-pagination-bullet {
  width: 50px;
  height: 2px;
  text-align: center;
  line-height: 2px;
  font-size: 0px;
  color:#808080;
  opacity: 1;
  background: #808080;
}
.mswiper .swiper-pagination-bullet .swiper-line{
  display:block;
  width:0;
  height:100%;
  box-sizing:border-box;
  transition:none;
}
.mswiper .swiper-pagination-bullet-active .swiper-line{
  display:block;
  width:100%;
  background:#fff;
  transition:width 5s;
}
.mswiper .swiper-slide-active{
  opacity: 1;
  transition: opacity 3s;
}

.idx_product{
    width:100%;
    max-width: 1920px;
    margin: 20px auto;
}
.idx_product .idx_product_list{
display: flex;
justify-content: space-between;
flex-direction: row;
flex-wrap: wrap;
}

.idx_product .idx_product_list .idx_product_item{
    width:48%;
    max-width:920px;
    margin:1%;
    position: relative;
}

.idx_product .idx_product_list .idx_product_item img{
    width: 100%;
    height: 100%;
}

.idx_product .idx_product_list .idx_product_item .infos{
    position: absolute;
    top: 60px;
    width: 100%;
    height: 50px;
}

.idx_product .idx_product_list .idx_product_item .infos a{
    text-align: center;
    display: block;
    text-decoration: none;
    color:#999;
    line-height: 2;
    font-size: 22px;
}
.idx_product .idx_product_list .idx_product_item .infos a:nth-child(1){
    color:#333;
    font-weight: bold;
    font-size: 28px;

}
.idx_product .idx_product_list .idx_product_item .infos a:nth-child(2){
    color:#333;
    font-weight: bold;
    font-size: 40px;

}
.idx_product .idx_product_list .idx_product_item .infos a:nth-child(3){

}
.idx_product .idx_product_list .idx_product_item .infos a:nth-child(4){

}


.idx_video{

}
.idx_video .swiper-container {
	width: 100%;
	margin: 35px 0;
}
.idx_video .swiper-slide {
	-webkit-transition: transform 1.0s;
	-moz-transition: transform 1.0s;
	-ms-transition: transform 1.0s;
	-o-transition: transform 1.0s;
	-webkit-transform: scale(0.7);
	transform: scale(0.7);
}
.idx_video .none-effect {
	-webkit-transition: none;
	-moz-transition: none;
	-ms-transition: none;
	-o-transition: none;
}
.idx_video .swiper-slide a {
	background: #fff;
	padding:0px;
	display: block;
	border-radius: 14px;
}
.idx_video .swiper-slide a.v_btn {
    position: absolute;
    width: 65px;
    height: 65px;
    top: 50%;
    left: 50%;
    margin-top:-32.5px;
    margin-left:-32.5px;
    z-index: 999;
    background: url(../images/video/video_ico.svg) center center no-repeat;
    transform: scale(0.8);
    transition: all 1.5s cubic-bezier(0.25, 0.1, 0.25, 1.5) 0s;
    }
.idx_video .swiper-slide-active:hover .v_btn{
    display:block;
    transform: scale(1);
    transition: all 1.5s cubic-bezier(0.25, 0.1, 0.25, 1.5) 0s;
  }
.idx_video .swiper-slide a.v_title {
	border-radius:0 0 14px 14px
  }
.idx_video .swiper-slide img {
	width: 100%;
	border-radius: 14px 14px 0 0;
	display: block;
}
.idx_video .swiper-slide-active,.idx_video .swiper-slide-duplicate-active {
	-webkit-transform: scale(1);
	transform: scale(1);
}
.idx_video .swiper-pagination {
	position: relative;
	margin-bottom: 30px;
}

.idx_video .swiper-pagination-bullet {
	background: #999;
	margin-left: 4px;
	margin-right: 4px;
	width: 10px;
	height: 10px;
	border-radius: 10px;
	opacity: 1;
	margin-bottom: 4px;
}

.idx_video .swiper-pagination-bullet-active {
	width: 26px;
	border-radius: 10px;
	background: #00a0e9;
}




.idx_news{
    width: 100%;
    background:#f8f8f8;
    padding:30px 0;
}
.idx_news .idx_news_content{
    width:100%;
    max-width: 1200px;
    margin: 0px auto;
}
.idx_news .idx_news_title{
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    margin:20px auto;
}
.idx_news .idx_news_con{
    display: flex;
    justify-content: space-between;
    flex-direction: row;
    flex-wrap: wrap;
}
.idx_news .idx_news_item{
    width:100%;
    max-width:33%;
    position: relative;
    border-radius: 10px;
    background:#fff;
}
.idx_news .idx_news_item_minisort{
    position: absolute;
    width:100px;
    height:24px;
    top:0;
    left:0;
    font-size: 16px;
    text-align: center;
    background:#999;
    color:#fff;
    padding:2px 5px;
    border-radius: 10px 0 0 0;
}
.idx_news .idx_news_item_img img{
    width:100%;
    border-radius: 10px 10px 0 0;
}
.idx_news .idx_news_item_infos{
    width:90%;
    margin:20px auto;
}
.idx_news .idx_news_item_infos span{
    display: block;
    font-size: 18px;
    line-height: 2;
}
.idx_news .idx_news_item_infos span a{
    text-decoration: none;
    color:#333;
}
.idx_news .idx_news_item_infos span:nth-child(1){
    font-weight: bold;
    line-height: 1.5;
}
.idx_news .idx_news_item_infos span:nth-child(2){
}
.idx_news .idx_news_item_infos span:nth-child(3) b{
    font-weight: normal;
    font-size: 14px;
    color:#7a7a7a;
    padding-left:18px;
}
.idx_news .idx_news_item_infos span:nth-child(3) b:nth-child(1){
    background:url("../images/news/date.svg") left no-repeat;
}

.idx_news .idx_news_item_infos span:nth-child(3) b:nth-child(2){
    margin-left:10px;
    background:url("../images/news/mark.svg") left no-repeat;
}

.idx_news .idx_news_item_list{
    padding:25px 0 10px 0;
}

.idx_news .idx_news_item_list span,
.idx_news .idx_news_item_list span b{
    font-weight: normal;
    font-size: 14px;
}
.idx_news .idx_news_item_list span:nth-child(2) b{
    font-weight: normal;
    font-size: 14px;
    color:#7a7a7a;
    padding-left:18px;
}
.idx_news .idx_news_item_list span:nth-child(2) b:nth-child(1){
    background:url("../images/news/date.svg") left no-repeat;
}

.idx_news .idx_news_item_list span:nth-child(2) b:nth-child(2){
    margin-left:10px;
    background:url("../images/news/mark.svg") left no-repeat;
}
.idx_news_more{
    width:100%;
    margin: 20px auto 0 auto;
}
.idx_news_more a{
    display: block;
    width: 120px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    border: 1px solid #777;
    color: #777;
    border-radius: 20px;
    margin: 0 auto;
    text-decoration: none;
    padding: 3px 10px;
 }



footer{
    display: block;
    width:100%;
    padding:20px 0;
    background:#232323;
}
footer .footer_content{
    width:100%;
    max-width:1200px;
    margin:0 auto;
}
footer .footer_content .footer_top{
    width:100%;
    border-bottom: 1px solid #777;
    overflow: hidden;
}
.footer_logo{
    float:left;
    filter: brightness(1000%);
}
.footer_sns{
    float:right;
}
.footer_menu{
    display: flex;
    /*justify-content: space-between;*/
    flex-direction: row;
    flex-wrap: wrap;
}
.footer_menu_item{
    width:200px;
    padding:30px 10px 30px 0;
    color:#eee;
}
.footer_menu_item:nth-child(5){
    width:350px;
}

.footer_menu_item_title{
    margin:20px 0;
    color:#fff;
    font-size: 18px;
}
.footer_menu_item ul,
.footer_menu_item ul li{
    list-style: none;
    padding:0;
    margin: 0;
    line-height: 1.5;
    font-size: 13px;
    color:#eee;
}

.footer_menu_item ul li a{
    text-decoration: none;
    font-size: 13px;
    color:#eee;
}
.footer_bottom{
    border-top: 1px solid #777;
    padding-top:10px;
    color:#eee;
    overflow: hidden;
    text-align: center;
    }
.footer_copyright,
.footer_icp{
    display: inline-block;
    font-size: 12px;
    color:#eee;
}
.footer_copyright a,
.footer_icp a{
    text-decoration: none;
    color:#eee;
}

@media screen and (max-width: 1500px) {
    .idx_product .idx_product_list .idx_product_item .infos a{
        font-size: 17px;
    }
    .idx_product .idx_product_list .idx_product_item .infos a:nth-child(1){
        font-size: 24px;
    }
    .idx_product .idx_product_list .idx_product_item .infos a:nth-child(2){
        font-size: 30px;
    }
}

@media screen and (max-width: 1300px) {
    .idx_product .idx_product_list .idx_product_item .infos a{
        font-size: 14px;
    }
    .idx_product .idx_product_list .idx_product_item .infos a:nth-child(1){
        font-size: 17px;
    }
    .idx_product .idx_product_list .idx_product_item .infos a:nth-child(2){
        font-size: 24px;
    }
}

@media screen and (max-width: 1200px) {
    .idx_product .idx_product_list .idx_product_item .infos{
        top:30px;
    }
    .position_infos {
        width: 98%;
        margin: 30px 1%;
    }
    footer .footer_content{
        width: 98%;
        margin: 0 1%;
    }
    .footer_menu_item{
        display:none;
    }
    .footer_menu_item:nth-child(5){
        display:block;
        width: 98%;
        margin: 0 1%;
        padding:0;
    }
    .footer_menu_item:nth-child(5) img{
        display:none;
    }
    .header_search form input{
        width: calc(100% - 80px);
    }
    .swiper .swiper-slide .swiper-slide-image .button{
        margin-top: -60px;
    }
    .idx_news{
        width:98%;
        margin:0 1%;
    }
    .footer_menu_item ul{
     padding: 5px 0;
   }
}
@media screen and (max-width: 960px) {
    .header_menu {
        position: relative;
    }
    .header_top{
        background:#333;
    }
    .header_top_scroll{
        background:#fff;
    }
    .header_top .logo{
        position: absolute;
        left: 50%;
        margin-left: -60px;
        z-index: -1;
    }
    .header_top .search_ico{
        display: block;
        filter: grayscale(100%) brightness(0) invert(100%);
    }
    .header_top_scroll .search_ico{
        display: block;
        filter: none;
    }
    .header_menu .menu_ico,
    .header_menu .close_ico {
        display: block;
        position: absolute;
        left: 0;
        margin-left: 10px;
        height: 64px;
        line-height: 64px;
        z-index: -1;
    }
    .header_menu .close_ico {
        display: none;
    }
    
    .header_search {
        width: 100%;
        padding: 0;
        background: #fff;
    }
    .header_search form input {
        width: calc(100% - 80px);
    }
    
    
    .header_menu .mmenu {
        position: fixed;
        left: 0;
        top: 0;
        background: #fff;
        width: 100%;
        height: 100%;
        text-align: center;
        margin: 0;
        padding: 50px 0;
        opacity: 0.96;
    }
    .header_menu .mmenu .menu-item {
        border-bottom: 1px solid #eee;
        list-style: none;
    }
    .header_menu .mmenu .menu-item .menu_a {
        text-align: center;
        max-width: 100%;
        display: block;
        min-width: 100%;
        height: 50px;
        line-height: 50px;
        text-decoration: none;
        color: #777;
    }
    .header_menu .mmenu .menu-item .menu_sub{
        display: none;
    }
    
    
    .swiper,
    .mswiper{
        margin-top: 64px;
    }
    .swiper .swiper-slide .swiper-slide-image .button{
        margin-top: -60px;
    }
    .swiper .swiper-slide .swiper-slide-image .button a{
        font-size: 12px;
        padding: 2px 5px;
    }
    .idx_product .idx_product_list .idx_product_item .infos a:nth-child(3){
        display:none;
    }
    .idx_news .idx_news_item:nth-child(2){
        display:none;
    }
    .idx_news .idx_news_item:nth-child(1),
    .idx_news .idx_news_item:nth-child(3){
        width:48%;
        max-width:none;
    }
    .footer_menu_item_title {
    margin-bottom: 0;
    }
}

@media screen and (max-width: 751px) {
    .idx_product .idx_product_list .idx_product_item .infos a{
        font-size: 10px;
    }
    .idx_product .idx_product_list .idx_product_item .infos a:nth-child(1){
        font-size: 14px;
    }
    .idx_product .idx_product_list .idx_product_item .infos a:nth-child(2){
        font-size: 18px;
    }
}

@media screen and (max-width: 600px) {
    .position_infos{
        font-size: 14px;
        margin: 15px 1%;
    }
    .idx_product .idx_product_list .idx_product_item .infos{
        top:50px;
    }
    .idx_product .idx_product_list .idx_product_item .infos a:nth-child(3){
        display: block;
    }
    .mswiper{
        display: block;
    }
    .mswiper .swiper-slide .swiper-slide-image .infos{
        width:80%;
        padding: 0 10%;
    }
    .mswiper .swiper-slide .swiper-slide-image .button a {
        font-size: 14px;
        padding: 2px 5px;
    }
    .swiper{
        display: none;
    }
    .idx_product .idx_product_list{
        flex-direction: column;
    }
    .idx_product .idx_product_list .idx_product_item{
        display:block !important;
        width:98% !important;
        margin:0 1%;
        max-width:none !important;
        margin-top: 10px;
    }
    .idx_product .idx_product_list .idx_product_item .infos a:nth-child(4){
        display:none;
    }
    .idx_news .idx_news_con{
        flex-direction: column;
    }
    .idx_news .idx_news_item{
        display:block !important;
        width:98% !important;
        margin:0 1%;
        max-width:none !important;
        margin-top: 30px;
    }
    .footer_menu_item_title {
    margin-bottom: 0;
    }
}

@media screen and (max-width: 321px) {
    .idx_product .idx_product_list .idx_product_item .infos{
        top:30px;
    }
    .idx_product .idx_product_list .idx_product_item .infos a:nth-child(2){
        display: none;
    }
    .footer_menu_item_title {
    margin-bottom: 0;
    }
}