html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;overflow-x:hidden;}
*html, *html body{background-image:url(about:blank);background-attachment:fixed;}
body{margin:0;padding:0;border:0;}
article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block;}
audio,canvas,progress,video{display:inline-block;vertical-align:baseline;}
audio:not([controls]){display:none;height:0;}
[hidden],template{display:none;}
a {background:transparent;}
a:active,a:hover{outline:0;}
b,strong{font-weight:bold;}
img{border:0;}
svg:not(:root){overflow:hidden;}
button,input,optgroup,select,textarea{color:inherit;font:inherit;margin:0;}
textarea{overflow:auto;}
table{border-collapse:collapse;border-spacing:0;}
td,th{padding:0;}
menu,ol,ul{padding:0;list-style:none;list-style-image:none;}
.vh{visibility:hidden;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4,h5,h6,dl,dd,ol,ul,menu,figure,blockquote,p,pre,form{margin:0;}
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;}
.clearfix{display:inline-block;}
.clearfix{zoom:1;display:block;}
.hidden{display:none;}
a{color:#333;text-decoration:none;}
a:hover{color:#d40300;}
img{vertical-align:middle;}
body,html{font-family:"Microsoft YaHei","\5fae\8f6f\96c5\9ed1","\5b8b\4f53",sans-serif;width:100%;height:100%;color:#333;background-color:#f3f4f5;}
html,body{font-size:13.333333vw;}
.mt15{margin-top:.15rem !important;}
.mt30{margin-top:.3rem !important;}
.header,.wrap,.footer,.medom,.menu{background-color:#fff;overflow:hidden;margin:0 auto;}
.header{position:relative;height:1rem;}
.header_logo,
.header_home_btn,
.header_menu_btn{display:block;height:100%;background-position:50% 50%;background-repeat:no-repeat;background-size:contain;}
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.header_txt a{color:#333;}
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.header_menu_btn{float:right;width:.31rem;width:.42rem;margin-left:.2rem;background-image:url(../img/icon_menu_btn.png);background-repeat:no-repeat;background-size:.31rem auto;}
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.menu li a{color:#fff;}
.lm_nav{display:flex;padding-left:.15rem;padding-bottom:.3rem;flex-wrap:wrap;}
.lm_nav li{position:relative;width:3.3rem;height:1.68rem;margin:.3rem .15rem 0;background-repeat:no-repeat;background-position:50% 50%;background-size:cover;overflow:hidden;border-radius:.1rem;}
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.lm_nav li:after{position:absolute;left:0;top:0;width:100%;height:100%;content:"";}
.lm_nav li.bg1{background-image:url(../img/nav_1.jpg);}
.lm_nav li.bg1:after{background-color:rgba(212,3,0,.6);}
.lm_nav li.bg2{background-image:url(../img/nav_2.jpg);}
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.lm_nav li.bg3{background-image:url(../img/nav_3.jpg);}
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.focus .swiper-pagination{padding-top:.1rem;left:0;bottom:.7rem;text-align:center;font-size:0;background-color:rgba(0,0,0,.5);}
.focus .swiper-pagination-bullet{background-color:#fff;opacity:.5;margin:0 .1rem;vertical-align:top;width:.15rem;height:.15rem;}
.focus .swiper-pagination-bullet-active{background-color:#d40300;opacity:1;}
.column_title{position:relative;margin:.2rem .3rem 0;padding-left:.3rem;font-size:.3rem;line-height:.4rem;color:#000;font-style:normal;}
.column_title:before{position:absolute;left:0;top:0rem;display:block;content:"";width:.1rem;height:.4rem;border-radius:.1rem;overflow:hidden;background-color:#d40300;}
.column_title .more{position:absolute;right:0;font-size:.28rem;color:#999;font-weight:normal;}
.home_list{padding:0 .3rem .15rem;margin-top:.05rem;overflow:hidden;}
.home_list li{padding:.15rem 0;border-top:dashed .01rem #dcdee3;height:1.6rem;}
.home_list li:first-child{border-top:none;}
.home_list li .item_img{float:left;width:2.4rem;height:1.6rem;margin-right:.3rem;display:block;object-fit:cover;border-radius:.1rem;}
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.more_btn{margin:.3rem auto;width:2.8rem;height:.8rem;display:block;line-height:.8rem;font-size:.28rem;color:#999;background-color:#dcdee3;text-align:center;border-radius:.1rem;}
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.common_list li{width:2.2rem;margin-top:.3rem;font-size:.24rem;}
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.home_st{overflow-x:scroll;display:flex;margin:.3rem 0;}
.home_st li{width:2.4rem;margin-left:.3rem;}
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.home_db_tab{display:flex;justify-content:space-between;border-bottom:solid .03rem #eee;height:.8rem;}
.home_db_tab li{position:relative;width:33%;font-size:.3rem;text-align:center;line-height:.8rem;}
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.home_db_tab li:last-child:after{display:none;}
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.home_db_body{display:none;overflow:hidden;}
.home_db_body.show{display:block;}
.home_db_photo{display:flex;flex-wrap:wrap;overflow:hidden;margin:0 .3rem;text-align:justify;justify-content:space-between;}
.home_db_photo li{width:3.28rem;margin-top:.3rem;}
.home_db_photo li .item_img{width:100%;height:4.5rem;display:block;object-fit:cover;}
.home_db_photo li .item_title{margin-top:.1rem;font-size:.28rem;line-height:.4rem;font-weight:normal;text-overflow:ellipsis;overflow:hidden;white-space:nowrap;}
.home_video{padding:.3rem .3rem .1rem;overflow:hidden;}
.home_video .item_img{position:relative;display:block;}
.home_video .item_img:before{content:"";position:absolute;left:50%;top:50%;width:.7rem;height:.7rem;margin-top:-.35rem;margin-left:-.35rem;background:url(../img/icon_play.jpg) no-repeat 50% 50%;background-size:contain;}
.home_video .item_img img{width:100%;height:4rem;display:block;object-fit:cover;border-radius:.1rem;}
.home_video .item_title{margin-top:.1rem;font-size:.3rem;line-height:.5rem;height:.5rem;text-overflow:ellipsis;overflow:hidden;white-space:nowrap;}
.home_column_list{padding:0 .3rem .15rem;overflow:hidden;}
.home_column_list li{padding:.15rem 0;height:1.6rem;}
.home_column_list li .item_img{float:left;width:3.04rem;height:1.6rem;margin-right:.3rem;display:block;object-fit:cover;border-radius:.1rem;}
.home_column_list li .item_title{font-size:.28rem;line-height:.4rem;height:.4rem;overflow:hidden;}
.home_column_list li .item_txt{margin-top:.1rem;font-size:.24rem;line-height:.4rem;height:.8rem;overflow:hidden;color:#999;}
.home_photo_only{margin:.3rem .3rem 0;position:relative;overflow:hidden;border-radius:.1rem;}
.home_photo_only .item_img{width:100%;display:block;height:4rem;object-fit:cover;}
.home_photo_only .item_title{position:absolute;left:0;bottom:0;right:0;padding:0 .3rem;color:#fff;font-size:.3rem;height:.7rem;line-height:.7rem;background-color:rgba(0,0,0,.5);font-weight:normal;text-overflow:ellipsis;overflow:hidden;white-space:nowrap;}
.home_photo{display:flex;flex-wrap:wrap;overflow:hidden;margin:0 .3rem .3rem;text-align:justify;justify-content:space-between;}
.home_photo li{width:3.28rem;margin-top:.3rem;}
.home_photo li .item_img{width:100%;height:2.5rem;display:block;object-fit:cover;border-radius:.1rem;}
.home_photo li .item_title{margin-top:.1rem;font-size:.28rem;line-height:.4rem;font-weight:normal;text-overflow:ellipsis;overflow:hidden;white-space:nowrap;}
.footer{text-align:center;background-color:#d40300;padding:.15rem 0;line-height:1.5;font-size:.24rem;color:#fff;}
.footer .aboutus a{color:#fff;padding:0 .15rem;}
.footer a{color:#fff;}
.medom img{width:100%;display:block;height:2rem;object-fit:cover;}
@media screen and (min-width:750px){
	html,body{font-size:100px;}
	.header,.wrap,.nav,.footer,.menu,.medom{width:750px;}
}