@charset "utf-8";
/*Scroll*/
::-webkit-scrollbar-track {-webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3); background-color: #999; }
::-webkit-scrollbar {width: 6px; background-color: #999; }
::-webkit-scrollbar-thumb {background-color: #333; }

*{margin: 0;padding: 0;list-style: none;transition: all .5s;-webkit-transition: all .5s;box-sizing: border-box;}
body{cursor: default;color: #333;font-size: 14px;}
a{color: #333;text-decoration: none;}
a:hover{color: #333;}

header .header-top{background-color: #E5e5e5; color: #666;font-size: 13px;line-height: 30px;border-bottom: 1px solid #e8e8e8;}
header .header-top a{color: #666;}
header .header-pc{margin: 15px auto ;}
header .header-pc .navi{padding: 0 160px;}
header .header-top .logo{padding: 15px 0;}
header .header-top .logo img{max-width: 100%;}
header nav *{}
header nav .nav-item a{text-decoration: none; color: #1a1818;padding-bottom: 10px;font-size: 16px;border-bottom: 3px solid transparent;}
header nav .nav-item a:hover{}
header nav .nav-item:hover > a{background: #fff; color: #DE0004;border-bottom: #DE0004 4px solid;}
header nav .dropdown-menu{background: #fff; margin-top: 15px;border-radius: 0;transition: unset;border: 0;}
header nav .dropdown-menu .dropdown-item {padding: 0;}
header nav .dropdown-menu .dropdown-item a{padding: 10px 30px;display: block;font-size: 14px;color: #333;}
header nav .dropdown-menu .dropdown-item a:hover{}
.t_right form{position: relative;}
.t_right .keyword{padding: 0 15px; width: 140px; background-color: #b3b3b3; border: 0;height: 26px;line-height: 26px;outline: none;font-size: 16px;border-radius: 900px;}
.t_right .tjiao{top: 20px; width: 19px;height: 20px;background:url("../img/search.png") no-repeat;border: 0;outline: none;content: "";position: absolute;right: 2%;margin-top: 9px;}
.t_right .lang{padding: 0 50px;}
.t_right .lang a{font-size: 14px;}
.t_right span{font-size: 18px;}

.m-head{display:none;height:50px;background:#fff;position:fixed;top:0px;left:0px;width:100%;z-index:9999;overflow: hidden;padding: 5px;box-shadow: 0 -1px 5px rgba(0, 0, 0, .3);}
.m-head .m-head-logo{float: left;display: flex;width: 75%;padding:5px;}
.m-head .m-head-logo img{height: 30px}
.m-head .m-head-menu .menu-open{float: right;color: #666;padding: 0 5px;}
.m-head .m-head-menu .menu-open i{font-size: 30px;}
.m-nav {display:block;position:fixed;top:0px;left:0px;width:0px;height:0px;overflow:hidden;z-index:10000;}
.m-nav .closecover{position:absolute;width:100%;height:100%;background:#000;left:0px;top:0px;z-index:1;filter:alpha(opacity=0);opacity:0;}
.m-nav .menu-close {color: #fff;}
.m-nav .menu-close i{font-size: 30px;}
.m-nav .closeicon{position:absolute;width:20%;left:0;top:1%;z-index:100;text-align:center;filter:alpha(opacity=0);opacity:0;}
.m-nav .m-navList{position:absolute;width:80%;right:0px;top:0px;background:#0b0d19;height:100%;z-index:100;right:-80%;overflow-y: scroll;}
.m-nav .m-navList ul{padding-left:5%;padding-right:5%;list-style: none;}
.m-nav .m-navList ul li{border-bottom:1px solid #232530}
.m-nav .m-navList ul li a{display:block;height:45px;color:#fff;line-height:45px;padding-left:5%;font-size:16px}
.m-nav .m-navList ul li .m-nav-f{display: flex;align-items: center;justify-content: space-between; width: 100%}
.m-nav .m-navList ul li .m-nav-f a{flex: 1;}
.m-nav .m-navList ul li .m-nav-f i{width: 40px;height:35px;box-sizing: border-box; padding:0 5px; display: block;}
.icon{ background:url(../img/plus.png) 100% no-repeat;background-position: 50% 50%; -webkit-transition:all 0s;-moz-transition:all 0s;transition:all 0s}
.icon-on{background:url(../img/reduce.jpg) 50% no-repeat!important;background-position: 50% 50%;-webkit-transition:all 0s;-moz-transition:all 0s;transition:all 0s}
.m-nav .m-navList ul li .m-nav-s{display:none;width: 100%;}
.m-nav .m-navList ul li .m-nav-s a{display: block; height:40px;line-height:40px;font-size:14px;padding-left:10%;overflow: hidden; white-space: nowrap;width: 90%;text-overflow: ellipsis;}
.m-nav .m-navList .m-nav-img{position: absolute;bottom: 15px;padding: 0 5%;width: 100%;}
.m-nav .m-navList .m-nav-img img{width: 100%;}


/* 内页 */

/* 左边栏 */
.sticky-top{margin-top: 60px;}
.sticky-top dl{background:#e5e5e5;padding-top: 1px;padding-bottom: 50px;}
.sidebar dt{margin: 10px; padding: 20px 10px 10px;background:#dd0000; color: #fff;  font-size: 18px;font-weight: 100;text-align: center;}
.sidebar dd{border-bottom: 1px solid #ccc; margin: 0 10px;}
.sidebar dd a{padding:20px 10px; display: block;  font-size: 16px;text-align: center;}
.sidebar dd a:hover{color: #dd0000;}
.list_menu {padding: 0;margin-right: 30px;}

/* 新闻 */

.title_news{font-size: 30px;text-align: center;margin: 50px 0 20px 0px;}
.list_news{margin-bottom: 60px;}
.list_news .list_items .left{margin: 0;padding: 0;border-radius: 10px;}
.list_news .list_items .left img{width: 100%;height: 100%;object-fit: cover;border-top-left-radius: 10px;border-bottom-left-radius: 10px;}
.list_news .list_items:hover{background-color: #dd0000;}
.list_news .list_items:hover .right p{color: #fff;}
.list_news .list_items:hover .right a{color: #fff;}
.list_news .list_items:hover .right h4{color: #fff;}
.list_news .list_items:hover .right span{color: #fff;}
.list_news .list_items:hover .right .button{background-color: #000000;}
.list_news .list_items{margin-bottom: 50px;background-image: url(../img/logo_b.png);border-radius: 10px;background-color: #e5e5e5; background-repeat: no-repeat;background-position-x: 730px;background-position-y: center;}
.list_news .list_items .right{padding: 60px 30px;}
.list_news .list_items .right h5{overflow: hidden; white-space: nowrap;text-overflow: ellipsis;}
.list_news .list_items .right p{font-size: 14px;}
.list_news .list_items .right .button{margin-left: 70%;background-color: #b3b3b3;padding: 5px 20px;font-size: 14px; color: #fff;border-radius: 5px;display: inline-block;}

/* 新闻详情 */
.l_top{padding-bottom: 25px;border-bottom: 1px solid #e5e5e5;margin-bottom: 22px;margin-top: 60px;text-align: center;}
.l_top .l_title{font-size: 30px;color: #333333;}
.l_top .l_dt{font-size: 14px; color: #999999; margin-top: 15px;}
.l_top .l_dt span{margin-right: 30px;}
.l_content{min-height: 600px; border-bottom: 1px solid #e5e5e5;}
.l_page{margin: 20px 0;}


/* 单页 */
.page_content{margin-bottom: 60px;min-height: 400px;}
.e_title{text-align: center;font-size: 30px;color: #cccccc;}
.title_page{font-size: 30px;text-align: center;margin: 50px 0 0px;}

/* 产品详情 */
.right_p{margin-top: 60px;}
.right_p .title{background-color: #dd0000; color: #fff; font-size: 16px; font-weight: bold; padding: 5px 40px;}
.pro_word{display: grid;grid-template-columns: repeat(2,auto);margin-bottom: 0;}

.list_box_p{margin: 0 0px 15px 15px; border: 1px solid #ccc;width: 355px;}
.list_box_p div{border-bottom: 1px dotted #ccc;margin: 10px;display: flex;justify-content: center;height: 304px;}
.list_box_p div img{width: 100%;height: 100%;object-fit: cover;padding: 10px 0;}
.list_box_p p{text-align: center;margin: 20px 0;}

.list_box_h{margin: 0 0px 15px 15px; border: 1px solid #ccc;width: 255px;}
.list_box_h div{border-bottom: 1px dotted #ccc;margin: 10px;display: flex;justify-content: center;height: 304px;}
.list_box_h div img{width: 100%;height: 100%;object-fit: cover;padding: 10px 0;}
.list_box_h p{text-align: center;margin: 20px 0;}
.t_margin{margin-left: 70px;}

footer{background-color: #4d4d4d;}
footer p{color: #8b8b8b; font-size: 14px;margin-bottom: 0px;}
footer .word{text-align: center;padding: 80px 0 0px 0;}
footer .word .words{padding: 20px 0;}
footer a:hover{color: #fff;}
.copy{text-align: center;background-color: #4d4d4d;border-top: 1px solid #ccc;padding: 20px 0;}
.copy p{margin: 0 5px; line-height: 20px;font-size: 12px;}
.copy p a{color: #8b8b8b;}

.pager{padding-left: 0;margin: 17px 0;list-style: none;text-align: center;}
.pager .pagination{margin: 0; display: inline-block; padding-left: 0; border-radius: 3px;}
.pager li{margin: 0 0.4em; display: inline-block;}
.pager li > a, .pager li > span{background: none;border: 1px solid #e6e6e6;  border-radius: 0.25em;  padding: 0.5em 0.93em;  font-size: 14px;display: inline-block;line-height: 1.42857143;}
.pagination > .active > a, .pagination > .active > span, .pagination > .active > a:hover, .pagination > .active > span:hover, .pagination > .active > a:focus, .pagination > .active > span:focus{
  z-index: 3;
  color: #fff;
  background-color: #2c3e50;
  border-color: #2c3e50;
  cursor: default;
}

.title1 h1{font-size: 24px; margin: 0; line-height: 1.4;}
.title1 small{color: #f60;  margin: 10px 0;}
.mt-5 h3{padding-bottom: 0.5rem;  border-bottom: 1px solid #d8d8d8;}

@media (max-width:1400px) {
  .list_news .list_items .right .button{margin-left: 60%;}
  .list_menu{margin-right: 40px;}
  .t_margin{margin: 0;}
  .right_p{margin-top: 60px;}
  .list_box_p{margin:15px;}
  .list_box_p div{height: 320px;}
  .list_box_h{margin:15px;}
  .list_box_h div{height: 320px;}
  .title_news{margin: 50px 0 20px 0px;}
  .title_page{margin: 20px 0;}
  .list_news .list_items .right{padding: 60px 30px;}
  .list_news .list_items .right p{margin-bottom: 5px;}
  .list_news .list_items{margin-bottom: 50px;}
  .l_top{margin-top: 20px;}
}

@media (max-width:1024px) {
  .list_news .list_items .right .button{display: none;}
  header * {transition: unset;-webkit-transition: unset;}
  header .header-pc, header .header-top{display: none;}
  header .m-head{display: block;}
  .sticky-top{margin-top: 20px;}
  .sticky-top{top: 50px;}
  .list_news .list_items .right .button{margin-left: 0;}
  .list_menu{margin-right: 40px;}
  .banner{margin-top: 50px;}
  .t_margin{margin: 0;}
  .right_p{margin-top: 60px;}
  .list_box_p{margin: 15px 0 15px 15px;width: 30%;}
  .list_box_p div{height: 280px;}
  .list_box_h{margin: 15px 0 15px 15px;width: 30%;}
  .list_box_h div{height: 280px;}
  .title_news{font-size: 20px;margin: 15px 0;}
  .e_title {font-size: 20px;}
  .title_page{font-size: 20px;margin: 20px 0;}
  .list_news .list_items .right{padding: 10px;}
  h5{font-size: 16px;}
  .list_news .list_items .right p{font-size: 10px;margin-bottom: 5px;}
  .list_news .list_items{margin-bottom: 10px;}
  .l_top .l_title{font-size: 20px;}
  .l_top{margin-top: 20px;}
  .l_top .l_dt{font-size: 12px;}
  footer .copy{margin: 0;border-top: 1px solid rgba(255,255,255, .3);padding: 15px 0;}
  footer .copy p{line-height: 24px;}

}
@media (max-width:768px) {
  .list_news .list_items .right .button{display: none;}
  .sticky-top{margin-top: 20px;}
  .sticky-top{top: 50px;}
  .list_news .list_items .right .button{margin-left: 0;}
  .list_menu{margin-right: 40px;}
  .banner{margin-top: 50px;}
  .t_margin{margin: 0;}
  .right_p{margin-top: 60px;}
  .list_box_p{margin:0 0 15px 0;width: 50%;}
  .list_box_p div{height: 290px;}
  .list_box_h{margin:0 0 15px 0;width: 50%;}
  .list_box_h div{height: 290px;}
  .title_news{font-size: 20px;margin: 15px 0;}
  .e_title {font-size: 20px;}
  .title_page{font-size: 20px;margin: 20px 0;}
  .list_news .list_items .right{padding: 10px;}
   h5{font-size: 16px;}
  .list_news .list_items .right p{font-size: 10px;margin-bottom: 5px;}
  .list_news .list_items{margin-bottom: 10px;}
  .l_top .l_title{font-size: 20px;}
  .l_top{margin-top: 20px;}
  .l_top .l_dt{font-size: 12px;}
}


@media (max-width:425px) {
  .list_news .list_items .right .button{display: none;}
  .banner{margin-top: 50px;}
  /* footer .img img{width: 100%;} */
  .t_margin{margin: 0;}
  .right_p{margin-top: 10px;}
  .list_box_p{margin:0 0 15px 0;width: 50%;}
  .list_box_p div{height: 250px;}
  .list_box_h{margin:0 0 15px 0;width: 50%;}
  .list_box_h div{height: 250px;}
  .title_news{font-size: 20px;margin: 20px 0;}
  .e_title {font-size: 20px;}
  .title_page{font-size: 20px;margin: 20px 0;}
  .list_news .list_items .right{padding: 10px;}
  h5{font-size: 16px;}
  .list_news .list_items .right p{font-size: 10px;margin-bottom: 5px;}
  .list_news .list_items{margin-bottom: 10px;}
  .l_top .l_title{font-size: 20px;}
  .l_top{margin-top: 20px;}
  .l_top .l_dt{font-size: 12px;}
}