html{
	height: 100%;
	overflow-y: scroll;
	cursor: url(../images/circle.ico),default;
}


body{
	margin: 0;
	padding: 0;
	height: 100%;
	transition: all 0.5s;
	-moz-transition: all 0.5s;
	-webkit-transition: all 0.5s;
	-o-transition: all 0.5s;
	/*background-color: #383A3E;*/
	/*background-image: url(../images/tuceng4.png);*/
	background-attachment: fixed;
	background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100%;
    height: 100vh;
	
}

video{
	width: 100%;
	height: 100%;
	object-fit: cover;
	object-position: 100% 100%;
	display: inline-block;
	position: fixed;
}

.bg_class{
	background: rgba(11,20,60,.4);
	width:100%;
	height: 100vh;
	position: fixed;
	top: 0px;
	left: 0px
}
        
.videos_res{
	overflow: hidden;
	height: 100vh;
	margin: 0 auto
	
}
a{
	text-decoration: none;
	outline: none;
	color: #1c615b;
	cursor: url(../images/circle.ico),default;
	transition: all 0.3s;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-o-transition: all 0.3s;
}
a:hover{
	transition: all 0.3s;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-o-transition: all 0.3s;
	opacity: 0.5;
}
/*::-webkit-scrollbar{
  display:none;
}
*/

.body2{

	background-image: url(../images/tuceng4.png);
	background-position: center center;
	background-attachment: fixed;
	background-repeat: repeat;
}

.body3{
	background-image: url(../images/tuceng4.png);
	background-position: center center;
	background-attachment: fixed;
	background-repeat: repeat;
}
.body{
	background-image: url(../images/tuceng4.png);
	background-position: center center;
	background-attachment: fixed;
	background-repeat: repeat;
}


.middle .about_top2{
	height:17%;
}

.video_class{
	position: relative;
}

.middle{
	position: absolute;
	top: 0;
	left:0;
	bottom: 0;
	right: 0;
	margin: auto;
	width:1200px;
	height: 100%;
	
}

.bigmiddle{
	position: fixed;
	top: 0;
	left:0;
	bottom: 0;
	right: 0;
	margin: auto;
	background: linear-gradient(150deg, rgba(165, 160, 255, 0.58), rgba(67, 255, 137, 0.74));

}

.middle .big_lettle{
	font-family: Impact, Haettenschweiler, "Franklin Gothic Bold", "Arial Black", "sans-serif";
	font-size: 4.6rem;
	/*color: #f8ff3f;*/
	/*color:#383a3e;*/
	color:rgba(255, 255, 255, 1);
	text-shadow: 0.4rem 0.4rem 0rem rgba(46, 223, 138, 0.24);
	transition: all 0.3s;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-o-transition: all 0.3s;
	cursor: url(../images/circle.ico),default;
	-webkit-text-stroke:2px #049368;
	
}

.middle .big_lettle:hover{
	color:#5F5F5F;
	opacity: 0.5;
	transition: all 0.3s;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-o-transition: all 0.3s;
}

.middle .little_lettle{
	font-family: "微软雅黑";
	font-size: 14px;
	font-weight: bold;
	margin-left: 0px;
	margin-top:-8px;
	color: #ffffff;
}

.middle .about{
	margin-bottom: 25px;
	transition: all 1s;
	-webkit-transition: all 1s;
	-moz-transition: all 1s;
	-o-transition: all 1s;
	position:absolute;
	z-index: 99999;
}

.middle .about a{
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
	-moz-transition: all 0.5s;
	-o-transition: all 0.5s;
}

.middle .about a:hover{
	color: #666666;
	transition: all 0.5s;
	-webkit-transition: all 0.5s;
	-moz-transition: all 0.5s;
	-o-transition: all 0.5s;
}

#middlelist{
	position: relative;
	padding-right: 20px;
}


#middlelist .about:nth-child(2){
	top:120px;
	transition:all 1s;
	-webkit-transition: all 1s;
	-moz-transition: all 1s;
	-o-transition: all 1s;
}
#middlelist .about:nth-child(3){
	top:240px;
	transition:all 1s;
	-webkit-transition: all 1s;
	-moz-transition: all 1s;
	-o-transition: all 1s;
}

#hov_about,#hov_log,#hov_work,#close,#close02,#close03,#close04{
	cursor: url(../images/circle.ico),default;
} 


/**about样式*/

#about .about_bottom {
	background-image: url("../images/aboutbeijing.jpg");
	background-repeat: no-repeat;
	background-position: top;
	width:100%;
	height: 100%;
}

#about .about_bottom .name{
	font-family:"微软雅黑";
	font-weight:bolder;
	font-size: 60px;
	color: black;
}

#about .about_bottom .name_little{
	font-family:"微软雅黑";
	font-size: 16px;
	color: #000000;
	padding-left: 3px;
	margin-bottom: 40px;
	width: 500px;
}

#about .about_bottom .location{
	overflow: hidden;
	padding-bottom: 5px;
}

#about .about_bottom .location_icon{
	width:25px;
	height:25px;
	background-image: url(../images/location.png);
	background-repeat: no-repeat;
	float: left;
}

#about .about_bottom .company_icon{
	width:25px;
	height:25px;
	background-image: url(../images/gongsi.png);
	background-repeat: no-repeat;
	float: left;
}

#about .about_bottom .job_icon{
	width:25px;
	height:25px;
	background-image: url(../images/zhiwei.png);
	background-repeat: no-repeat;
	float: left;
}

#about .about_bottom .weixin{
	margin-top: 40px;
	width:50px;
	height:50px;
	background-image: url(../images/weixin.png);
	background-size: cover;
	background-repeat: no-repeat;
	float: left;
}

#about .about_bottom span{
	font-family:"微软雅黑";
	font-size: 16px;
	color: #000000;
	padding-left: 3px;
	margin-bottom: 60px;
	font-weight: bold;
	
}


#about .about_bottom .jieshao{
	/*width:500px;*/
	font-size: 16px;
	color: black;
	font-family: "微软雅黑";
	/*padding-top: 50px;*/
	margin-bottom: 40px;
}

#about .about_bottom .dianhua{
	margin-bottom: 10px;
}

#about .about_bottom .phone{
	width:28px;
	height:28px;
	background-image: url(../images/phone.png);
	background-repeat: no-repeat;
	float: left;
}

#about .about_bottom .dianhua span{
	font-size: 22px;
	line-height: 30px;
	padding-left: 5px;
}

#about .about_bottom .email{
	width:28px;
	height:28px;
	background-image: url(../images/mail.png);
	background-repeat: no-repeat;
	float: left;
}

#about .about_bottom .youxiang span{
	font-size: 22px;
	line-height: 30px;
	padding-left: 5px;
}
.displayNone{
	display: none !important;
}

/*#about .about_bottom a{
	position: absolute;
	right: 0px;
	top: -100px;
}*/

#about .about_bottom #close03{
	position: absolute;
	right: 0px;
	top: -100px;
	cursor: url(../images/circle.ico),default;
}

/*work的about_bottom样式*/

.yearnumber{
	font-size: 30px;
	font-weight:bolder;
	margin:0;
	font-family:'微软雅黑';
	margin-top: 50px;
	
}
#lastyear{
	margin-top:0px;
}

.bigbox .mulu{
	float: left;
	margin-bottom: 40px;
}


.bigbox .mulu02{
	float: left;
}

.bigbox .mulu02 .bigbox_right .time{
	width:700px;
}

.bigbox .mulu .bigbox_right .time{
	width:700px;
}


#work .bigbox{
	overflow: hidden;
}

#work .about_bottom .bigbox ul{
	margin-bottom: 70px;
	float: left;
}

#work .about_bottom .worklist{
	float: left;
}

#work .about_bottom #close{
	position: absolute;
	right: 0px;
	top: -100px;
}

.about_bottom{
	border-radius: 10px;
	background-color: rgba(255,255,255,0.98);
	padding:50px 100px 50px 100px;
	margin-top: 20px;
	opacity: 0;
	position: relative;
	width: 1200px;
	box-shadow: 0px 26px 50px -14px rgba(0,36,100,0.3);
	margin-bottom: 250px;
}

/*log的about_bottom样式*/





#log .about_bottom span{
	font-family:"微软雅黑";
	font-size: 16px;
	color: black;
	line-height: 20px;
	margin-left: 10px;
}

#log .about_bottom .bigbox{
	padding:30px;
}

#log .about_bottom .bigbox .title{
	font-size: 26px;
	margin-bottom: 10px;
	margin-top: 3px;
	font-family: "微软雅黑";
	font-weight: bolder;
	color: black;
	transition: all 0.3s;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-o-transition: all 0.3s;
}
#log .about_bottom .bigbox .title:hover{
	opacity: 0.5;
	transition: all 0.3s;
	-webkit-transition: all 0.3s;
	-moz-transition: all 0.3s;
	-o-transition: all 0.3s;
}

#log .about_bottom .bigbox .list{
	font-family: "微软雅黑";
	font-size: 16px;
	color: #666666;
	font-weight: 300;
	margin-bottom: 25px;
}

#log .about_bottom .bigbox .img{
	width:220px;
	height:124px;
	float: left;
	box-shadow: 0px 26px 40px -22px rgba(0,36,100,0.7); 
	margin-right: 40px;
	-moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    border-radius: 5px;
}


#log .bigbox{
	overflow: hidden;
}

#log .about_bottom .bigbox_right .date{
	overflow: hidden;
}

#log .about_bottom .bigbox_right .date .shuxian{
	width:3px;
	height:16px;
	background-color: #666666;
	margin-right: 10px;
	float: left;
}

#log .about_bottom .bigbox_right .date .time{
	font-family: "微软雅黑";
	font-size: 16px;
	color: #666666;
	font-weight: 300;
	line-height: 16px;
}


#log .bigbox_right{
	overflow: hidden;
}

#log #close02{
	position: absolute;
	right: 0px;
	top: -100px;
}

#about .about_bottom .my {
		display:none;
	}

.jieshao .title_about{
		
		
	font-family:"微软雅黑";
	font-weight: lighter;
	font-size: 40px;
	color: black;
	}

.dianhua .title_about{
		
		
		font-family: '微软雅黑';
		
		font-size: 36px; 
		font-weight: lighter;
		
	}

.jieshao .jieshaospan {
		font-size: 20px;
		font-weight:bold;
		
	}

.bigbox .title_xiangmu{
		font-size:30px; 
		font-family:Impact, Haettenschweiler, 'Franklin Gothic Bold', 'Arial Black', 'sans-serif' ;
		margin-bottom: -20px;
		padding-left: 24px;
	}


/*video的about_bottom样式*/



.yearnumber{
	font-size: 30px;
	font-weight:bolder;
	margin:0;
	font-family:'微软雅黑';
	
}
#lastyear{
	margin-top:0px;
}

.bigbox .mulu{
	float: left;
	margin-bottom: 40px;
}


.bigbox .mulu02{
	float: left;
}

.bigbox .mulu02 .bigbox_right .time{
	width:700px;
}

.bigbox .mulu .bigbox_right .time{
	width:700px;
}


#video .bigbox{
	overflow: hidden;
}

#video .about_bottom .bigbox ul{
	margin-bottom: 70px;
	float: left;
}

#video .about_bottom .worklist{
	float: left;
}

#video .about_bottom #close{
	position: absolute;
	right: 0px;
	top: -100px;
}

.about_bottom{
	border-radius: 10px;
	background-color: rgba(255,255,255,0.8);
	padding:50px 100px 50px 100px;
	margin-top: 20px;
	opacity: 0;
	position: relative;
	width: 1200px;
	box-shadow: 0px 26px 50px -14px rgba(0,36,100,0.3);
	margin-bottom: 250px;
}


#video .bigbox_right{
	overflow: hidden;
}

#video #close04{
	position: absolute;
	right: 0px;
	top: -100px;
}

#about .about_bottom .my {
		display:none;
	}

/*.jieshao .title_about{
		
		
		font-family: '微软雅黑';
		line-height: 30px; 
		font-size: 36px; 
		font-weight: lighter;
		margin-bottom: 15px;
	}
*/

.dianhua .title_about{
		
		
	font-family:"微软雅黑";
	font-weight: lighter;
	font-size: 40px;
	color: black;
	}

.jieshao .jieshaospan {
		font-size: 20px;
		font-weight: lighter;
		
	}

.bigbox .title_xiangmu{
		font-size:30px; 
		font-family:Impact, Haettenschweiler, 'Franklin Gothic Bold', 'Arial Black', 'sans-serif' ;
		margin-bottom: -20px;
		padding-left: 24px;
	}








@media screen and (max-width:1152px){
	
	.about_top2 .woshiaxing{
		margin-top:0%;
		padding-left: 20px;
	}
	.about_top2 .woshiaxing img{
		width:90%;
	}
	
	#about .about_bottom {
	background-image: url("../images/aboutbeijing.jpg");
	background-repeat: no-repeat;
	background-position: top;
}
	
	#log .about_bottom .bigbox .img{
		width:100%;
		background-size: cover !important;
		margin-right: 20px;
		float: left !important;
		display: block !important;
		margin-bottom: 5px;
		box-shadow: 0px 18px 18px -10px rgba(0,36,100,0.5); 
	}
	
	
	
	#log .about_bottom .bigbox{
		padding: 0px;
	}
	
	#log .about_bottom .bigbox .title{
		font-size: 16px !important;
		margin-top: 0;
		margin-bottom: 5px !important;
	}
	
	#log .about_bottom .bigbox .list{
		font-size: 14px !important;
		margin-bottom: 5px;
	}
	
	#log .about_bottom .bigbox_right .date .time{
		font-size: 14px !important;
	}
	
	#log .bigbox_right{
		width:100%;
		
	}
	

	#video .about_bottom .bigbox .img{
		width:100%;
		background-size: cover !important;
		margin-right: 20px;
		float: left !important;
		display: block !important;
		margin-bottom: 5px;
		box-shadow: 0px 18px 18px -10px rgba(0,36,100,0.5); 
	}
	
	
	#video .about_bottom .bigbox{
		padding: 0px;
	}
	
	#video .about_bottom .bigbox .title{
		font-size: 16px !important;
		margin-top: 0;
		margin-bottom: 5px !important;
	}
	
	#video .about_bottom .bigbox .list{
		font-size: 14px !important;
		margin-bottom: 5px;
	}
	
	#video .about_bottom .bigbox_right .date .time{
		font-size: 14px !important;
	}
	
	#video .bigbox_right{
		width:100%;
		
	}


	.bigbox .mulu{
		width:100%;
		margin-bottom: 30px;
		overflow: hidden;
	}
	
	.middle .big_lettle{
		font-family: Impact, Haettenschweiler, "Franklin Gothic Bold", "Arial Black", "sans-serif";
		font-size: 3rem;
		/*color: #f8ff3f;*/
		/*color:#383a3e;*/
		color:rgba(255, 255, 255, 1);
		text-shadow: 0.4rem 0.4rem 0rem rgba(46, 223, 138, 0.24);
		transition: all 0.3s;
		-webkit-transition: all 0.3s;
		-moz-transition: all 0.3s;
		-o-transition: all 0.3s;
		cursor: url(../images/circle.ico),default;
		-webkit-text-stroke:2px #049368;
		
	}
	
	.middle{
		position: absolute;
		top: 0;
		left:0;
		bottom: 0;
		right: 0;
		margin: auto;
		width:100%;
		height: 100%;

	}
	
	.middle .about_top2{
		height:0;
	}
	
	#middlelist .about:nth-child(2){
		top:80px;
		transition:all 1s;
		-webkit-transition: all 1s;
		-moz-transition: all 1s;
		-o-transition: all 1s;
	}
	
	#middlelist .about:nth-child(3){
		top:160px;
		transition:all 1s;
		-webkit-transition: all 1s;
		-moz-transition: all 1s;
		-o-transition: all 1s;
	}
	
	.about_bottom{
		border-radius: 10px;
		background-color: rgba(255,255,255,0.98);
		padding:20px 20px 50px 20px;
		margin-top: 20px;
		opacity: 0;
		position: relative;
		width: 100%;
		box-shadow: 0px 26px 50px -14px rgba(0,36,100,0.3);
		margin-bottom: 250px;
	}
	
	#about {
		margin-top: 24%;
	}
	
	#about .about_bottom .my {
		display:inline;
	}
	
	#about .about_bottom .name{
		font-family:"微软雅黑";
		font-weight: bold;
		font-size: 50px;
		color: black;
	}

	#about .about_bottom .title_about{
		font-family:"微软雅黑";
		font-weight: lighter;
		font-size: 20px;
		color: black;
	}
	


	#about .about_bottom .name_little{
		font-size:14px;
		width: 100%;
	}
	
	#about .about_bottom .jieshao{
		width:100%;
		font-size: 14px;
		color: black;
		font-family: "微软雅黑";
		line-height: 30px;
		font-weight: 400;
		padding-left: 3px;
		/*padding-top: 50px;*/
		margin-bottom: 60px;
	}
	
	.jieshao .title_about{
		
		font-family:"微软雅黑";
		font-weight: lighter;
		font-size: 20px;
		color: black;
	}

	.jieshao .jieshaospan {
		font-size: 14px;
		
	}
	
	.dianhua .title_about{
		
		font-family:"微软雅黑";
		font-weight: lighter;
		font-size: 20px;
		color: black;
	}
	
	
	/*#about .about_bottom {
		background-image: none;
	}*/
	#about .about_bottom span{
		margin-left: 0;
	}
	
	#about .about_bottom #close03 img{
		position: absolute;
		right: 0px;
		top: 34px;
		width:30px;
	
	}
	#log .about_bottom #close02 img{
		position: absolute;
		right: 0px;
		top: 34px;
		width:30px;
	
	}
	#work .about_bottom #close img{
		position: absolute;
		right: 0px;
		top: 34px;
		width:30px;
	
	}
	#video .about_bottom #close04 img{
		position: absolute;
		right: 0px;
		top: 34px;
		width:30px;
	
	}
	
	
	
	.middle{
		position: absolute;
		top: 0;
		left:0;
		bottom: 0;
		right: 0;
		margin: auto;
		width:100%;
		height: 100%;
		
	}
	
	.middle .about{
		position:static;
	}
	
	#middlelist {
		padding-left: 20px;
	}
	
	.jieshao div{
		font-size: 10px;
	}
	
	#about .about_bottom .dianhua span{
		font-size: 16px;
		line-height: 20px;
	}
	#about .about_bottom .youxiang span{
		font-size: 16px;
		line-height: 20px;
	}
	
	#about .about_bottom .phone{
		width:20px;
		height: 20px;
		background-size: cover;
	}
	#about .about_bottom .email{
		width:20px;
		height: 20px;
		background-size: cover;
	}

	.bigbox .title_xiangmu{
		font-size:20px; 
		font-family:Impact, Haettenschweiler, 'Franklin Gothic Bold', 'Arial Black', 'sans-serif' ;
		margin-bottom: -20px;
		padding-left: 10px;
	}

	
}