html,body{margin:0px; padding:0px; font-size: 15px;font-family:SourceHanSansCN-Medium,SourceHanSansCN;}

h1,h2,h3,h4,h5,h6,p{margin:0px; padding:0px;}
a,a:hover,a:visited,a:focus{text-decoration:none;color: #734227;}
ul,ol{margin: 0px;padding: 0px;list-style: none!important;}
b,strong{font-weight:bold;}
i,em{font-style:normal;}
img{max-width: 100%;max-height: 100%;}
.clearfix {  zoom: 1 }
.clearfix:after {clear: both;display: block;visibility: hidden;overflow: hidden;height: 0;content: " ";zoom: 1;}
.xj_fl{float: left;}
.xj_fr{float: right;}
.content_page{width: 1920px;height: 1080px;overflow: hidden;position: relative;z-index: 2;}
.home_logos{position: absolute;width: 100%;height: 100%;top:0px;left:0px;z-index: 2;background-color: rgba(0,0,0,0.8);
	display: flex;align-items: center;justify-content: center;justify-items: center;flex-direction: column;
}
.index_page{
	transition: all ease 0.5s;
	-webkit-transition: all ease 0.5s;
	-moz-transition: all ease 0.5s;
	-o-transition: all ease 0.5s;
	position: fixed;
	top: -2000px;
	left: 0px;
}
.move_top{
	top: 0px;
}
.home_img{display: block;}
.home_img1{display: none;}
.yun_left{position: absolute;left: 0px;top: 50%;width: 300px;margin-top: -300px;z-index: 3;}
.yun_right{position: absolute;right: 0px;top: 50%;width: 300px;margin-top: -300px;z-index: 3;}
.home_logo{width: 232px;margin-bottom: 16px;}
.home_logo1{width: 368px;}
.home_desc{width: 480px;border-top: 1px solid #EDAA42;border-bottom: 1px solid #EDAA42;padding: 16px 0px;margin-top: 40px;}
.home_de{width: 480px;margin-top: 40px;}
.next_btn{width: 36px;margin-top: 70px;cursor: pointer;}
.home_menus{position: absolute;top: 0px;left: 0px;width: 1920px;height: 1080px;background-color: #E1C3AA;z-index: 1;}
.menu_icons{border-radius: 24px;background-color: #ffffff;}
.left_menus{width: 400px;height: 680px;margin-top: 100px;margin-left: 100px;}
.icon_img{width: 120px;height: 120px;margin: 0px auto 16px;display: block;}
.menu_title{color: #734227;font-size: 64px;text-align: center;line-height: 80px;font-weight: normal;}
.menu_en{font-size: 36px;color: #734227;text-align: center;margin-top: 28px;line-height: 42px;text-transform: capitalize;font-style: italic;}
.menu_zang{font-size: 48px;color: #734227;text-align: center;line-height: 48px;}
.menu_icons a{display: flex;align-items: center;justify-content: center;justify-items: center;flex-direction: column;width: 100%;height: 100%;border-radius: 24px;background-image: url(../images/yun.png);background-repeat: no-repeat;background-position: center center;background-size: 320px 320px;}
.right_m{width: 620px;height: 320px;margin-bottom: 38px;}
.top_logos{width: 100%;height: 200px;background-color: #734227;text-align: center;}
.top_lo{width: 120px;height: 120px;margin-right: 40px;margin-top: 10px;}
.top_txt{width: 282px;}
.top_logos>div{display: inline-block;padding-top: 30px;}
.right_menus{width: 1280px;margin-left: 40px;margin-top: 100px;}
.right_menus .menu_icons:nth-of-type(2n-1){margin-right: 40px;}
.right_m a{flex-direction: row;}
.right_m .menu_title{text-align: left;}
.right_m .menu_en{text-align: left;font-family: Roboto;}
.right_m .menu_zang{text-align: left;}
.right_m .icon_img{margin:0px!important;}
.right_m div{margin-left: 30px;}
.page_bg{background-color: #E1C3AA;}
.top_back{width: 1820px;height: 80px;position: relative;margin: 35px 50px;}
.back_btn{position: absolute;width: 302px;height: 80px;top: 0px;left: 50%;margin-left: -151px;}
.desc_body{width: 1820px;height: 880px;background-color: #ffffff;border-radius: 24px;margin: 0 auto;padding: 50px;}
.left_btn{width: 96px;}
.left_btn_click{font-size: 36px;color: #868686;-webkit-writing-mode: vertical-rl;writing-mode: vertical-rl;text-align: center;line-height: 96px;
	width: 96px;height: 370px;background-image: url(../images/btn.png);background-repeat: no-repeat;background-size: 100% 100%;
	display: block;
}
.left_btn_click.active{color: #734227;background-image: url(../images/btn_ac.png);}
.left_btn .left_btn_click{margin-bottom: 40px;}
.left_btn .left_btn_click:last-of-type{margin-bottom: 0px;}
.right_body{width: 1574px;margin-left: 50px;overflow-y: scroll;height: 794px;font-size: 36px;color: #734227;line-height: 64px;}
.news_list a{display: block;position: relative;padding: 0px 260px 0px 35px;}
.news_list li{margin-bottom: 50px;}
.news_list li:last-of-type{margin-bottom: 0px;}
.news_title{font-size: 36px;line-height: 60px;color: #734227;text-decoration: underline;}
.news_time{position: absolute;right: 0px;color: #734227;font-size: 36px;line-height: 60px;top: 0px;opacity: 0.8;}
.circle{width: 15px;height: 15px;border-radius: 100%;background-color: #734227;position: absolute;top: 25px;left: 0px;}

.info_title{font-size: 48px;line-height: 80px;color: #734227;text-decoration: underline;font-weight: normal;}
.info_time{font-size: 36px;line-height: 60px;color: #734227;opacity: 0.8;margin-top: 20px;}
.title_box{padding-bottom: 20px;border-bottom: 2px dashed rgba(115, 66, 39, 0.4);}
.info_body{margin-top: 50px;}
.info_body{font-size: 36px;line-height: 60px;color: #734227;}
.desc_body_info{height: 880px;overflow-y: scroll;}

.top_bak_img1{display: none;}
.top_bak_img{display: block;}
.right_body{
	background-image: url(../images/yun_bg.png);background-repeat: no-repeat;background-position: center center;background-size: 800px 800px;
}
.desc_body_info{
	background-image: url(../images/yun_bg.png);background-repeat: no-repeat;background-position: center center;background-size: 800px 800px;
}
/* 设置滚动条的样式 */
::-webkit-scrollbar {
width:2px;
}
/* 滚动槽 */
::-webkit-scrollbar-track {
-webkit-box-shadow:rgba(0,0,0,0.3);
border-radius:10px;
}
/* 滚动条滑块 */
::-webkit-scrollbar-thumb {
border-radius:10px;
background:rgba(0,0,0,0.1);
-webkit-box-shadow:#734227;
}
::-webkit-scrollbar-thumb:window-inactive {
background:#734227;	
}
.back_btn{background-color: #ffffff;border-radius: 41px;text-align: center;}
.back_btn_box{display: inline-block;}
.back_img{width: 32px;height: 32px;display: block;margin-top: 25px;margin-right: 18px;}
.back_text{font-size: 36px;color: #734227;line-height: 80px;}
.exhib_box{width: 1820px;margin: 0 auto;}
.exhib_box_item{width: 580px;height: 880px;position: relative;border-radius: 24px;overflow: hidden;}
.ex_yun{position: absolute;width: 400px;top: 60px;left: 50%;margin-left: -200px;}
.exhib_text{position: absolute;width: 100%;height: 100%;padding: 50px;top: 0px;left: 0px;display: block;z-index: 5;}
.ex_st{font-size: 24px;line-height: 34px;text-align: center;color: #FFFFFF;margin-bottom: 12px;}
.ex_title{font-size: 36px;line-height: 40px;text-align: center;color: #FFFFFF;margin-bottom: 40px;font-weight: normal;height: 52px;}
.ex_desc{font-size: 28px;line-height: 50px;color: #FFFFFF;opacity: 0.7;text-align: justify;}
.white_line{width: 133px;height: 6px;display: block;background-color: #ffffff;margin: 14px auto 26px;}
.exhib_left{width: 238px;height: 880px;overflow-y: scroll;}
.exhib_right{width: 1562px;margin-left: 20px;background-color: #ffffff;border-radius: 24px;}
.exhib_right_text{padding: 50px;}
.exhib_titles{font-size: 48px;line-height: 60px;letter-spacing: 0.05em;color: #734227;}
.exhib_titles em{text-decoration-line: underline;margin-right: 20px;}
.exhib_text_info_han{font-size: 28px;line-height: 60px;letter-spacing: 0.05em;color: #734227;margin-top: 40px;}
.exhib_text_info_zang{font-size: 36px;line-height: 48px;letter-spacing: 0.05em;color: #734227;margin-top: 40px;}

.exhib_left_item{width: 100%;background-color: #ffffff;border-radius: 12px;border: 1px solid rgba(111, 55, 18, 0.2);padding: 20px;margin-bottom: 20px;cursor: pointer;}
.exhib_left .exhib_left_item:last-of-type{margin-bottom: 0px;}
.ex_imgs{width: 80%;display: block;margin: 0 auto;}
.ex_imgs_tit{font-size: 28px;line-height: 35px;letter-spacing: 0.05em;color: #734227;text-align: center;margin-top: 20px;}
.ex_imgs_desc{font-size: 32px;line-height: 32px;color: #734227;text-align: center;}
.exhib_box .exhib_box_item:nth-of-type(2){margin: 0px 40px;}
.go_next_icon{
	position: absolute;
	width: 100%;
	left: 0;
	bottom: 15px;
	z-index: 2;
}
.go_next_icon_img{
	display: block;
	margin: 0 auto;
	width: 56px;
}
.ex_desc{height: 600px;overflow-y: scroll;text-indent: 4rem;}
@media screen and (min-width:1910px){
	.more_btns a{width: 64px;line-height: 64px;
	    height: 240px;}
	.left_btn_numbers{-webkit-writing-mode: horizontal-tb;writing-mode: horizontal-tb;line-height: 240px!important;}
	.ex_desc{height: 550px;overflow-y: scroll;}
}
@media screen and (max-width:1080px){
    .content_page{width: 1080px;height: 1920px;overflow: hidden;position: relative;}
	.left_btn_numbers{-webkit-writing-mode: horizontal-tb;writing-mode: horizontal-tb;line-height: 370px!important;}
	.home_img{display: none;}
	.home_img1{display: block;}
	.home_menus{width: 1080px;height: 1920px;}
	.left_menus{float: none;margin: 80px auto 0px;}
	.menu_icons{width: 980px;height: 280px;}
	.left_menus a{flex-direction: row;}
	.menu_zang{text-align: left;}
	.icon_img {margin: 0px!important;}
	.left_menus div {
	    margin-left: 30px;
	}
	.menu_icons div {
	    width: 395px;
	}
	.menu_title{text-align: left;}
	.menu_en{text-align: left;}
	.right_menus{margin: 0px auto;width: 980px;float: none;}
	.right_m{margin: 40px auto 0px!important;}
	.desc_body {
	    width: 980px;
	    height: 1705px;
	    background-color: #ffffff;
	    border-radius: 24px;
	    margin: 0 auto;
	    padding: 50px;
	}
	.right_body{width: 734px;height: 1605px;}
	.top_bak_img1{display: block;}
	.top_bak_img{display: none;}
	.news_list a{padding-right: 0px;}
	.news_time{position: relative;top: auto;right: auto;display: block;text-align: right;}
	.top_back{width: 980px;height: 80px;}
	.exhib_box_item{width: 100%;height: 600px;}
	.exhib_box{width: 980px;margin: 0 auto;}
	.exhib_box .exhib_box_item:nth-of-type(2){margin: 40px 0px;}
	.ex1_imgs{width: 100%;height: auto!important;position: absolute;left: 0px;bottom: 0px;max-height: none;}
	.exhib_right{height: 1705px;width:722px;}
	.desc_body_info{height:1705px;}
	.exhib_left{height:1705px;}
	.exhib_right_text{background-size: 600px 600px;}
	.ex_desc{height: 290px;overflow-y: scroll;}
}