.lb_list{
	width: 100%;
	overflow: hidden;
	height: auto;
	position: relative;
}

.lb_list .swiper-container1{
    width:100%;
    height: auto;
    overflow: hidden;
} 
.lb_list .swiper-container1 .swiper-slide .lb_img_height{
	width: 100%;
	height: 100%;
}

.lb_list .swiper-pagination-bullet-active {
    opacity: 1;
    background: #FF893C;
}
.dabeijing{
	width: 100%;
	height: auto;
	overflow: hidden;
	background: url(../images/dabeijing.png) no-repeat bottom left;
	background-size: 100% 100%;
	min-height: 800px;
	padding-top: 30px;
	padding-bottom: 180px;
	position: relative;
	margin-top: -4px;
	position: relative;

}
.add_1{
	position: absolute;
	left: 0;
	top: 0;
	width: 0;
	transition: all 2s;
}
.ppt1{
	height: auto;
	margin-top: 30px;
	padding: 10px;
	position: relative;
}
.add_2{
	position: absolute;
	right: calc(20% + 90px);
	top: 0;
	width: 0;
	transition: all 2s;
}
.ppt1 .left{
	width: 50%;
	height: auto;
	min-height: 100px;
	float: left;
}
.ppt1 .left p{
	margin-top: 10px;
	font-size: 12px
}
.ppt1 .left .tit{
	font-size: 22px;
	color: #333232;
}
.ppt1 .right{
	width: 37%;
    height: auto;
    min-height: 100px;
    float: left;
    position: absolute;
    bottom: 0px;
    left: 45%;
    background-color: rgba(0,0,0,0);
    transform: translateY(40%);
}
.dongtu1{
	width: 100%;
	max-width: 293px;
	min-width: 200px;
}

.ppt1_line_{
	width: 60px;
	height: 2px;
	margin-top: 30px;
	background-color: #333232;
}

.ppt2{
	margin-top: 100px;
	margin-bottom: 30px;
	position: relative;
}
.dongtu_2_box{
	position: absolute;
	width: 50%;
	max-width: 293px;
	top: 70%;
	right: 0;
	transform: translateX(40%);
}
.dongtu2{
	width: 100%;
	max-width: 293px;
}
.small_2{
	position: absolute;
	width: 25%;
	max-width: 200px;
	left: 0;
	bottom: 0;
	transform: translate(-20%,80%);
}
.ppt3{
	text-align: center;
	font-size: 30px;
    margin-top: 100px;
    margin-bottom: 100px;
    color: #000000; 
    position: relative;
}
.ppt4{
	margin-top: 60px;
	height: auto;
	overflow: hidden;
	position: relative;
}
.ppt4_box_show{
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	background-color: rgba(0,0,0,0);
}
.ppt4>div:hover .ppt4_box_show{
	background-color: rgba(0,0,0,0.2);
}
.ppt4 .ppt4_1{
	height: 200px;
	width: 50%;
	background: url(../images/npm_1.png) no-repeat center right;
	background-size: cover;
	float: left;
	opacity: 0;
	transition: all 0.3s;
	position: relative;
}
.ppt4 .ppt4_2{
	height: 200px;
	width: 25%;
	float: left;
	padding: 10px 20px;
	background-color: #fff;
	opacity: 0;
	transition: all 0.3s;
	position: relative;
}
.ppt4 .ppt4_2:hover p,.ppt5 .ppt5_1 .top:hover p,.ppt5 .ppt5_2 .bottom:hover p,.ppt5 .ppt5_3 .top:hover p{
	color: #1FA2D2!important;
}
.ppt4 .ppt4_2:hover div,.ppt5 .ppt5_1 .top:hover div,.ppt5 .ppt5_2 .bottom:hover div,.ppt5 .ppt5_3 .top:hover div{
	background-color: #1FA2D2;
}
.ppt4>div:hover{
	transform: scale(1.1);
}
.ppt4 .ppt4_2 div,.ppt5 .ppt5_1 .top div,.ppt5 .ppt5_2 .bottom div,.ppt5 .ppt5_3 .top div{
	width: 60px;
    height: 3px;
    margin-top: 6px;
    background-color: #333232;
}
.ppt4 .ppt4_2 p,.ppt5 .ppt5_1 .top p,.ppt5 .ppt5_2 .bottom p,.ppt5 .ppt5_3 .top p{
	margin-top: 10px;
}
.ppt4 .ppt4_3{
	height: 200px;
	width: 25%;
	background: url(../images/npm_2.png) no-repeat center bottom;
	background-size: cover;
	float: left;
	opacity: 0;
	transition: all 0.3s;
	position: relative;
}
.ppt5{
	height: auto;
	position: relative;
}
.ppt5>div .top{
	height: 40%;
	opacity: 0;
	transition: all 0.3s;
}
.ppt5>div .bottom{
	height: 60%;
	opacity: 0;
	transition: all 0.3s;
}
.ppt5 .ppt5_1 .top{
	padding: 10px 20px;
}
.ppt5 .ppt5_1 .bottom{
	background: url(../images/npm_4.png) no-repeat center top;
	background-size: cover;
	position: relative;
}
.ppt5 .ppt5_2 .top{
	height: 60%;
	background: url(../images/npm_3.png) no-repeat center center;
	background-size: cover;
	position: relative;
}
.ppt5 .ppt5_2 .bottom{
	height: 40%;
	padding: 10px 20px;
	background-color: #fff;
}
.ppt5 .ppt5_3 .top{
	padding: 10px 20px;
	background-color: #fff;

}
.ppt5 .ppt5_3 .bottom{
	padding: 20px 10px;
	background-color: #6D7981;
	text-align: center;
	position: relative;
}
.ppt5 .ppt5_2 .top:hover .ppt4_box_show,.ppt5 .ppt5_1 .bottom:hover .ppt4_box_show{
	background-color: rgba(0,0,0,0.2);
}
.ppt5 .ppt5_3 .bottom:hover p{
	color: #1FA2D2!important;
}
.ppt5 .ppt5_3 .bottom:hover a{
	color: #1FA2D2;
	border: 1px solid #1FA2D2;
}

.ppt5 .bottom a{
	border: 1px solid #fff;
	width: 80%;
	height: 40px;
	line-height: 40px;
	margin-top: 24px;
	display: inline-block;
	color: #ddd;
	text-align: center
}
.ppt5_1{
	width: 25%;
	height: 600px;
	float: left;
	position: relative;
}
.ppt5_2{
	width: 50%;
	height: 600px;
	float: left;
	position: relative;
}
.ppt5_3{
	width: 25%;
	height: 600px;
	float: right;
	position: relative;
}
.disbu_img{
	position: absolute;
	width: 25%;
	max-width: 200px;
	min-width: 120px;
	left: 0;
	bottom: 0;
	transform: translate(30%,80%);
}
.zhongjian{
	height: auto;
}
.ul_box{
	height: auto;
	overflow: hidden;
	position: relative;
	padding-top: 20px;
	padding-bottom: 20px;
}
.ul_box .left{
	width: calc(50% - 6px);
	float: left;
	height: auto;

}
.add_4{
	width: 12px;
	float: left;
	height: 0;
	background: url(../images/xiantiao.png) no-repeat left top;
	background-size: auto 100%;
	transition: all 2s;
}
.ul_box .right{
	width: calc(50% - 6px);
	float: left;
	height: auto;
}
.ul_box .list{
	width: 80%;
	margin-left: 10%;
	margin-top: 100px;
	height: auto;
	background-color: #ECFAFF;
	padding: 10px;
	position: relative;
	opacity: 0;
	transition: all 3s;
}
.ul_box .left .list{
	margin-right: 60px;
	float: right;
}
.ul_box .right .list{
	margin-left: 60px;
	float: left;
	
}
.ul_box .right .list:first-child{
	margin-top: 6px;
}
.ul_box .list li{
	color: #585B5D;
	margin-top: 6px;
}
.ul_box .list .p_tit{
	font-size: 18px;
	color: #1FA2D2;
	margin-top: -24px;
}
.ul_box .right .biaoji_1{
	width: 100px;
	height: 2px;
	position: absolute;
	background-color: #1FA2D2;
	top: 6px;
	left: -82px;
}
.ul_box .right .biaoji_2{
	width: 18px;
	height: 15px;
	background: url(../images/rit_1.png) no-repeat center center;
	background-size: 100% 100%;
	position: absolute;
	top: -1px;
	left: -84px;
}
.ul_box .left .biaoji_1{
	width: 100px;
	height: 2px;
	position: absolute;
	background-color: #1FA2D2;
	top: 6px;
	right: -82px;
}
.ul_box .left .biaoji_2{
	width: 18px;
	height: 15px;
	background: url(../images/rit_1.png) no-repeat center center;
	background-size: 100% 100%;
	position: absolute;
	top: -1px;
	right: -85px;
}
.ul_box .list img{
	transition: all .3s;

}
.ul_box .right img:hover{
	transform: scale(0.8) skew(20deg);
}
.ul_box .left img:hover{
	transform: scale(0.8) skew(-20deg);
}
.more{
	width: 80%;
	margin: 40px 0;
	margin-left: 10%;
	height: 40px;
	line-height: 40px;
	text-align: center;
	cursor: pointer;
	color: #000000;
	border: 1px solid #000000;
	border-radius: 800px;
	font-size: 18px;
	font-weight: 700;
}
.more:hover{
	color: #fff;
	background-color: #1FA2D2;
	border: none;
}
.tupian{
	height: auto;
	margin-top: 30px;
}
.tupian div{
	height: auto;
	width: 50%;
	float: left;
	padding: 0 4px;
	position: relative;
}
.tupian .p1{
	position: absolute;
	top: 60px;
	left: 60px;
	height: 0;
}
.tupian .p1 p{
	font-size: 20px;
	font-weight: 700;
	color: black;
}
.tupian div img{
	width: 100%;
	transition: all 0.3s;
}
.tupian div img:hover{
	transform: scale(0.9);
}
.beijing_2{
	width: 100%;
	height: auto;
	overflow: hidden;
	background: url(../images/beijing_2.png) no-repeat center center;
	background-size: 100% 100%;
	min-height: 800px;
	padding-top: 30px;
}
.beijing_2_mp1,.beijing_3_mp1{
	height: auto;
	overflow: hidden;
	margin-top: 30px;
}
.beijing_2_mp1 img,.beijing_3_mp1 img{
	width: 100%;
	transition: all 0.3s;
}
.beijing_2_mp1 .right img:hover,.beijing_3_mp1 .right img:hover{
	transform: scale(1.1);
}
.beijing_2_mp1 .left,.beijing_3_mp1 .left{
	width: 26%;
	margin-left: 20%;
	float: left;
}
.beijing_2_mp1 .left div,.beijing_2_mp2 .right div,.beijing_3_mp1 .left div{
	margin-top: 20px;
	margin-left: 40px;
	width: 90px;height: 90px;
	background-color: #FFCE4D;
	opacity: 0;
}
.beijing_2_mp1 .left p,.beijing_2_mp2 .right p,.beijing_3_mp1 .left p{
	margin-left: 80px;
	color: black;
	font-size: 16px;
	opacity: 0;
}
.beijing_2_mp1 .right,.beijing_3_mp1 .right{
	width: 54%;
	float: left;
	overflow: hidden;
}
.beijing_2_mp2{
	height: auto;
	overflow: hidden;
	margin-top: 30px;
}
.beijing_2_mp2 img{
	width: 100%;
	transition: all 0.3s;
}
.beijing_2_mp2 .left img:hover{
	transform: scale(1.1);
}
.beijing_2_mp2 .left{
	width: 54%;
	float: left;
	overflow: hidden;
}
.beijing_2_mp2 .right{
	width: 26%;
	margin-right: 10%;
	float: right;
}
.yuanli{
	height: auto;
	overflow: hidden;
	padding-top: 40px;
	padding-bottom: 40px;
}
.yuanli .left{
	width: 60%;
	float: left;
	height: auto;
}
.yuanli .right{
	width: 40%;
	float: left;
	height: auto;
	text-align: center;
}
.yuanli .right .tit{
	width: 80%;
	margin-left: 10%;
	margin-top: 10px;
	background-color: #B3322D;
	color: #fff;
	text-align: center;
	line-height: 150%;
	padding: 10px 40px;
	border-radius: 800px;
}
.yuanli .right .tit_2{
	width: 60px;
	margin-left: calc(50% - 30px);
	margin-top: 10px;
	background-color: #7FBE49;
	color: #fff;
	text-align: center;
	padding: 6px 10px;
	border-radius: 800px;
}
.yuanli .right .tit_3{
	width: 80%;
	margin-left: 10%;
	margin-top: 10px;
	background-color: #001170;
	color: #fff;
	text-align: center;
	line-height: 150%;
	padding: 10px 40px;
	border-radius: 800px;
}
.fenzituan_tit{
	text-align: center;
	font-size: 30px;
	margin-top: 30px;
	color: #000000;
}
.fenzituan_line_{
	width: 60px;
    height: 3px;
    margin-top: 6px;
    background-color: #333232;
    margin-left: 50%;
    transform: translateX(-50%);
}
.fenzituan_1{
	position: absolute;
	top: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 0;
}
.fenzituan_2{
	height: 0;
	position: absolute;
	top: 80%;
	left: 50%;
	transform: translateX(-58%);
}
.fenzituan_3{
	height: 0;
	position: absolute;
	top: 30%;
	left: 50%;
	transform: translateX(-40%);
}
.fenzituan_4{
	position: absolute;
	top: 0;
	left: 6%;
	width: 100px;
	-webkit-animation:anim_4 2s infinite;
	animation:anim_4 2s infinite;
}
@-webkit-keyframes anim_4 {
0% {
	left: 6%;
	top: 0;
}
50%{
	left: 7%;
	top: 1%;
	
}
100% {
	left: 6%;
	top: 0;
}
}
.fenzituan_5{
	position: absolute;
	top: 6%;
	left: 40%;
	width: 50px;
	-webkit-animation:anim_5 2s infinite;
	animation:anim_5 2s infinite;
}
@-webkit-keyframes anim_5 {
0% {
	top: 6%;
	left: 40%;
}
50%{
	top: 5%;
	left: 39%;
	
}
100% {
	top: 6%;
	left: 40%;
}
}
.fenzituan_6{
	position: absolute;
    top: -22%;
    left: 25%;
    width: 50px;
    -webkit-animation:anim_6 2s infinite;
	animation:anim_6 2s infinite;
}
@-webkit-keyframes anim_6 {
0% {
	top: -22%;
    left: 25%;
}
50%{
	top: -20%;
    left: 26%;
	
}
100% {
	top: -22%;
    left: 25%;
}
}
.fenzituan_7{
	position: absolute;
    top: 36%;
    left: 15%;
    width: 50px;
    -webkit-animation:anim_7 2s infinite;
	animation:anim_7 2s infinite;
}
@-webkit-keyframes anim_7 {
0% {
	top: 36%;
    left: 15%;
}
50%{
	top: 35%;
    left: 16%;
	
}
100% {
	top: 36%;
    left: 15%;
}
}
.fenzituan_8{
	position: absolute;
    top: 54%;
    left: 0%;
    width: 80px;
     -webkit-animation:anim_8 2s infinite;
	animation:anim_8 2s infinite;
}
@-webkit-keyframes anim_8 {
0% {
	top: 54%;
    left: 0%;
}
50%{
	top: 52%;
    left: 2%;
	
}
100% {
	top: 54%;
    left: 0%;
}
}
.fenzituan_9{
	position: absolute;
    top: -14%;
    left: 64%;
    width: 80px;
     -webkit-animation:anim_9 2s infinite;
	animation:anim_9 2s infinite;
}
@-webkit-keyframes anim_9 {
0% {
	top: -14%;
    left: 64%;
}
50%{
	top: -15%;
    left: 62%;
	
}
100% {
	top: -14%;
    left: 64%;
}
}
.fenzituan_10{
	position: absolute;
    top: -5%;
    right: 0;
    width: 100px;
     -webkit-animation:anim_10 2s infinite;
	animation:anim_10 2s infinite;
}
@-webkit-keyframes anim_10 {
0% {
	 top: -5%;
    right: 0;
}
50%{
	 top: -4%;
    right: 2%;
	
}
100% {
	 top: -5%;
    right: 0;
}
}
.fenzituan_11{
	position: absolute;
    top: 33%;
    right: 10%;
    width: 50px;
    -webkit-animation:anim_11 2s infinite;
	animation:anim_11 2s infinite;
}
@-webkit-keyframes anim_11 {
0% {
	top: 33%;
    right: 10%;
}
50%{
	top: 31%;
    right: 11%;
	
}
100% {
	top: 33%;
    right: 10%;
}
}
.fenzituan_4,.fenzituan_5,.fenzituan_6,.fenzituan_7,.fenzituan_8,.fenzituan_9,.fenzituan_10,.fenzituan_11{
	opacity: 0;
	transition: all 0.3s;
	
}

#sub{
	height: auto;
	margin-top: 30px;
}
.sub_tit{
	height: 100%;
	color: #0898CD;
}
.sub_tit img{
	height: 60px;
	margin-left: 60px;
	margin-right: 6px;
}
.sub_tit .phpone_{
		font-size: 56px;
	}
#sub input{
	margin-top: 30px;
	height: 40px;
	width: 100%;
	border: none;
	border: 1px solid #3AADD7;
	padding: 0 20px;
	border-radius: 800px;
	color: #757575;
}
#sub textarea{
	margin-top: 30px;
	height: 160px;
	width: 100%;
	border: none;
	outline: none;
	border: 1px solid #3AADD7;
	padding: 10px 20px;
	border-radius: 10px;
	resize:none;
	color: #757575;
}
#sub .but{
	margin-top: 30px;
	margin-bottom: 30px;
	height: 30px;
	line-height: 30px;
	width: 100px;
	border: none;
	outline: none;
	border: 1px solid #3AADD7;
	border-radius: 800px;
	margin-left: calc(50% - 50px);
	background-color: transparent;
	color: #757575;
	cursor: pointer;
}
#sub .but:hover{
	background-color: #3AADD7;
	color: #fff;
}


/*关于*/
.about_tit_box{
	padding: 40px 20px 0 20px;
	height: auto;
	font-size: 12px;
}
.about_tit_box p{
	line-height: 200%;
	padding-bottom: 40px;
	border-bottom: 1px solid #010101;
}
.about_fot_box{
	background-color: #F7FDFF;
	height: auto;
	padding-top: 40px;
}
.about_fot_box p:nth-child(1){
	font-size: 34px;
	color: black;
	text-align: center;
}
.about_fot_box p:nth-child(2){
	font-size: 14px;
	text-align: center;
	margin-top: 20px;
}
.about_fot_box .line{
	width: 60px;
	height: 2px;
	background-color: black;
	margin-left: 50%;
	transform: translateX(-50%);
	margin-top: 12px;
}
.about_fot_box{
	height: auto;
	padding-bottom: 20px;
}
.about_fot_box .list{
	width: calc(50% - 40px);
	margin: 20px;
	background-color: #1FA2D2;
	padding: 4px 4px 0 4px;
	float: left;
	position: relative;
	
}
.about_fot_box .list>div{
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0,0,0,0.0);
	transition: all 0.3s;
}
.about_fot_box .list:hover div{
	background-color: rgba(0,0,0,0.2);
}
.about_fot_box .list .go{
	position: absolute;
	right: 0;
	bottom: 0;
}
.about_sca_img img{
	transition: all 0.3s;
}
.about_sca_img img:hover{
	transform: scale(1.1);
}
.cp_foot{
	padding: 40px 0;
}
.cp_foot .list{
	position: relative;
}
.cp_foot .list:hover .bg_box{
	position: absolute;
	width: 100%;
	height: 100%;
	background-color: rgba(0,0,0,0.2);
}
.cp_foot .list:hover p{
	color: #20A2D2;
}
.cp_foot .list:nth-child(1){
	height: 200px;
	width: 60%;
	float: left;
	background: url(../images/cp11.png) no-repeat left top;
	background-size: cover;
}
.cp_foot .list:nth-child(2){
	height: 200px;
	width: 40%;
	float: left;
	padding: 30px 20px;

}
.cp_foot .list:nth-child(2) .dian_cp{
	width: 14px;
	height: 14px;
	position: absolute;
	left: -7px;
	top: 14px;
	background: url(../images/rit_1.png) center center;
	background-size: 100% 100%;
}
.cp_foot .list:nth-child(2) .xian_cp{
	position: absolute;
	left: -4px;
	top: 20px;
	width: 100px;
	height: 2px;
	background-color: #1FA2D2;
}
.cp_foot .list:nth-child(2) p{
	margin-top: 6px;
	text-align: left;
}
.cp_foot .list:nth-child(3){
	height: 400px;
	width: 50%;
	float: left;
	padding: 30px 20px;
	z-index: 4;
	
}
.cp_foot .list:nth-child(3) .dian_cp{
	width: 14px;
	height: 14px;
	position: absolute;
	right: -7px;
	top: 14px;
	background: url(../images/rit_1.png) center center;
	background-size: 100% 100%;
}
.cp_foot .list:nth-child(3) .xian_cp{
	position: absolute;
	right: -4px;
	top: 20px;
	width: 100px;
	height: 2px;
	background-color: #1FA2D2;
}
.cp_foot .list:nth-child(3) p{
	margin-top: 6px;
	text-align: right;
}
.cp_foot .list:nth-child(4){
	height: 400px;
	width: 50%;
	float: left;
	background: url(../images/cp12.png) no-repeat left top;
	background-size: cover;
}

.cp_foot .list:nth-child(5){
	height: 220px;
	width: 50%;
	float: left;
	background: url(../images/cp13.png) no-repeat left top;
	background-size: cover;
	margin-top: -20px;
}
.cp_foot .list:nth-child(6){
	height: 200px;
	width: 50%;
	float: left;
	padding: 30px 20px;
}
.cp_foot .list:nth-child(6) .dian_cp{
	width: 14px;
	height: 14px;
	position: absolute;
	left: -7px;
	top: 14px;
	background: url(../images/rit_1.png) center center;
	background-size: 100% 100%;
}
.cp_foot .list:nth-child(6) .xian_cp{
	position: absolute;
	left: -4px;
	top: 20px;
	width: 100px;
	height: 2px;
	background-color: #1FA2D2;
}
.cp_foot .list:nth-child(6) p{
	margin-top: 6px;
	text-align: left;
}
.cp_foot .list:nth-child(7){
	height: 200px;
	width: 40%;
	float: left;
	padding: 30px 20px;
	z-index: 4;
}
.cp_foot .list:nth-child(7) .dian_cp{
	width: 14px;
	height: 14px;
	position: absolute;
	right: -7px;
	top: 14px;
	background: url(../images/rit_1.png) no-repeat center center;
	background-size: 100% 100%;
}
.cp_foot .list:nth-child(7) .xian_cp{
	position: absolute;
	right: -4px;
	top: 20px;
	width: 100px;
	height: 2px;
	background-color: #1FA2D2;
}
.cp_foot .list:nth-child(7) p{
	margin-top: 6px;
	text-align: right;
}
.cp_foot .list:nth-child(8){	
	height: 200px;
	width: 60%;
	float: left;
	background: url(../images/cp14.png) no-repeat left top;
	background-size: cover;
}





@media screen and (min-width: 1440px) {
	.ul_box .list {
	    margin-top: 165px;
	}
}  
@media screen and (min-width: 1050px) and (max-width: 1440px) {
	
	.ppt1 .right{
		width: 37%;
	    height: auto;
	    min-height: 100px;
	    float: left;
	    position: absolute;
	    bottom: 0px;
	    left: 50%;
	    background-color: rgba(0,0,0,0);
	    transform: translateY(40%);
	}
	.ul_box .list {
	    margin-top: 140px;
	}
}

@media screen and (min-width: 780px) and (max-width: 1050px) {
	.sub_tit .phpone_{
		font-size: 30px;
	}
	.sub_tit img{
		height: 40px;
		margin-left: 20px;
		margin-right: 6px;
	}
	
	.yuanli .left{
		width: 100%;
	}
	.yuanli .right{
		width: 100%;
	}
	.ppt2 {
	    margin-top: 20px;
	}
	.dabeijing {
	    background-size: cover;
	}
	.ppt1 .right{
		width: 37%;
	    height: auto;
	    min-height: 100px;
	    float: left;
	    position: absolute;
	    bottom: 0px;
	    left: 60%;
	    background-color: rgba(0,0,0,0);
	    transform: translateY(10%);
	}
	.ppt1 .left {
	    width: 66%;
	}
}
@media screen and (min-width: 480px) and (max-width: 780px) {
	.beijing_2_mp1 .left,.beijing_3_mp1 .left{
		width: 50%;
		margin-left: 20%;
		float: left;
	}
	.beijing_2_mp1 .right,.beijing_3_mp1 .right{
		width: 100%;
		float: left;
	}
	.beijing_2_mp2 .left{
		width: 100%;
		float: left;
	}
	.beijing_2_mp2 .right{
		width: 50%;
		margin-right: 20%;
	}
	.sub_tit .phpone_{
		font-size: 18px;
	}
	.sub_tit img{
		height: 20px;
		margin-left: 10px;
		margin-right: 6px;
	}
	.ppt4 .ppt4_1{
		width: 100%;
	}
	.ppt4 .ppt4_2{
		width: 50%;
	}
	.ppt4 .ppt4_3{
		width: 50%;
	}
	.ppt5_1{
		width: 50%;
		height: 400px;
		float: left;
	}
	.ppt5_2{
		width: 100%;
		height: 400px;
		float: left;
	}
	.ppt5_3{
		width: 50%;
		height: 400px;
		float: right;
	}
	
	.ul_box .left{
		width: 100%;
		float: left;
		height: auto;
		margin-bottom: 60px;
	}
	.ul_box .right{
		width: 100%;
		float: left;
		background: none;
		background-size: auto 100%;
		height: auto;
		
	}
	.ul_box .list{
		margin-top: 60px;
	}
	.ul_box .left .list {
		margin-left: 10%;
		float: left;
	}
	.ul_box .right .list {
		margin-left: 10%;
		float: left;
	}
	.ul_box .biaoji_1,.ul_box .biaoji_2{
		display: none;
	}
	.yuanli .left{
		width: 100%;
	}
	.yuanli .right{
		width: 100%;
	}
	.dongtu_2_box {
	    display: none;
	}
	.small_2 {
	    display: none;
	}
	.ppt1 .right {
	    display: none;
	}
	.ppt1 .left {
	    width: 100%;
	}
	.ppt1 {
	    margin-top: 0px;
	}
	.ppt2 {
	    margin-top: 20px;
	    margin-bottom: 20px;
	}
	.ppt3 {
	    margin-top: 10px;
	    margin-bottom: 10px;
	}
	.add_4 {
	    display: none;
	}
	.dabeijing {
	    background-size: cover;
	}
	.about_fot_box p:nth-child(1) {
	    font-size: 26px;
	}
	.about_fot_box .list{
		width: calc(100% - 40px);
		margin: 20px;
		
	}
	.cp_foot .list:nth-child(4){
		height: 260px;
		width: 50%;
		float: left;
		background: url(../images/cp12.png) no-repeat left top;
		background-size: cover;
	}
	.cp_foot .list:nth-child(3){
		height: 260px;
		width: 50%;
		float: left;
		padding: 30px 20px;
		z-index: 4;
		
	}

}
@media screen and (max-width: 480px) {
	.tupian div{
		width: 100%;
	}
  	.beijing_2_mp1 .left,.beijing_3_mp1 .left{
		width: 50%;
		margin-left: 20%;
		float: left;
	}
	.beijing_2_mp1 .right,.beijing_3_mp1 .right{
		width: 100%;
		float: left;
	}
	.beijing_2_mp2 .left{
		width: 100%;
		float: left;
	}
	.beijing_2_mp2 .right{
		width: 50%;
		margin-right: 20%;
	}
	.sub_tit .phpone_{
		font-size: 18px;
	}
	.sub_tit img{
		height: 20px;
		margin-left: 10px;
		margin-right: 6px;
	}
	.ppt4 .ppt4_1{
		width: 100%;
	}
	.ppt4 .ppt4_2{
		width: 50%;
	}
	.ppt4 .ppt4_3{
		width: 50%;
	}
	.ppt5_1{
		width: 50%;
		height: 400px;
		float: left;
	}
	.ppt5_2{
		width: 100%;
		height: 400px;
		float: left;
	}
	.ppt5_3{
		width: 50%;
		height: 400px;
		float: right;
	}
	.ul_box .left{
		width: 100%;
		float: left;
		height: auto;
		margin-bottom: 40px;
	}
	.ul_box .right{
		width: 100%;
		float: left;
		background: none;
		background-size: auto 100%;
		height: auto;
	}
	.add_4 {
	    display: none;
	}
	.ul_box .list{
		margin-top: 40px;	
	}
	.ul_box .biaoji_1,.ul_box .biaoji_2{
		display: none;
	}
	.yuanli .left{
		width: 100%;
	}
	.yuanli .right{
		width: 100%;
	}
	.dongtu_2_box {
	    display: none;
	}
	.small_2 {
	    display: none;
	}
	.ppt1 .right {
	    display: none;
	}
	.ppt1 .left {
	    width: 100%;
	}
	.ppt1 {
	    margin-top: 0px;
	}
	.ppt2 {
	    margin-top: 20px;
	    margin-bottom: 20px;
	}
	.ppt3 {
	    margin-top: 10px;
	    margin-bottom: 10px;
	}
	.dabeijing {
	    background-size: cover;
	}
	.fenzituan_main{
		display: none;
	}
	.ul_box .left .list {
		margin-left: 10%;
		float: left;
	}
	.ul_box .right .list {
		margin-left: 10%;
		float: left;
	}
	.about_fot_box p:nth-child(1) {
	    font-size: 20px;
	}
	.about_fot_box .list{
		width: calc(100% - 20px);
		margin: 10px;
	}
	.cp_foot .list:nth-child(4){
		height: 260px;
		width: 50%;
		float: left;
		background: url(../images/cp12.png) no-repeat left top;
		background-size: cover;
	}
	.cp_foot .list:nth-child(3){
		height: 260px;
		width: 50%;
		float: left;
		padding: 30px 20px;
		z-index: 4;
		
	}
}