*{margin: 0;padding: 0;}
body{overflow-x: hidden;}
ul,ol,li{list-style: none;}
a{text-decoration: none;}
a:hover{
	text-decoration: none;
}
*{font-weight: normal;}
b,strong{font-weight: bold;}

._top{
	margin: 0 auto;
	height: 85px;
	background: url(../img/gsjj_03.jpg) no-repeat center;
	margin-top: 40px;
}
._top b{
	font-size:32px;
	display: block;
	text-align: center;
}
._top font{
	display: block;
	text-align: center;
	font-size: 20px;
	line-height: 36px;
	color: #999999;
}
.about1{
	width: 100%;
	margin: 0 auto;
	height: auto;
	display: table;
	padding: 20px 0px 20px 0px;
	background: #fbfbfb;
	margin-top: 20px;
}
.about1 img{
	width: 100%;
}
.about1 b{
	display: block;
	text-align: center;
	font-size: 30px;
	line-height: 44px;
	color: #1899da;
}
.about1 font{
	display: block;
	text-align: center;
	font-size: 18px;
	line-height: 32px;
	color: #666666;
}
.about2{
	width: 100%;
	margin: 0 auto;
	height: auto;
	display: table;
	margin-top: 20px;
}
 .about2 p{
 	font-size: 18px;
	line-height: 32px;
	color: #333333;
	text-indent: 2em;
	margin-top: 15px;
 }
 .about2 ul{
 	width: 100%;
 	margin: 0 auto;
 	height: auto;
 	display: table;
 	margin-top: 15px;
 }
.about2 ul li img{
  	width: 100%;
}
.about3{
	width: 100%;
	margin: 0 auto;
	height: auto;
	display: table;
	margin-top: 10px;
}
.about3 ul{
 	width: 100%;
 	margin: 0 auto;
 	height: auto;
 	display: table;
 }
 .about3 ul li{
 	margin-top: 15px;
 }
.about3 ul li img{
  	width: 100%;
}
.about3 ul li:nth-of-type(4){
	background: #1899da;
	padding: 30px 30px 30px 30px;
}
.about3 ul li b{
	display: block;
	text-align: center;
	font-size: 30px;
	line-height: 60px;
	color: #ffffff;
	margin-top: 36px;
}
.about3 ul li p{
	width: 80%;
	margin: 0 auto;
	font-size: 18px;
	line-height: 36px;
	color: #ffffff;
	text-align: center;
}
.about4{
	width: 100%;
	margin: 0 auto;
	height: 460px;
	margin-top: 30px;
}
.about4_1{
	background: rgba(116, 192, 230, 0.04);
	padding: 50px 30px 50px 30px;
	margin-top: 50px;
}
.about4_1 ul{
	width: 100%;
	margin: 0 auto;
	height: auto;
	display: table;
}
.about4_1 ul li b{
	display: block;
	text-align: center;
	font-size: 26px;
	line-height: 46px;
	color: #333333;
}
.about4_1 ul li font{
	display: block;
	text-align: center;
	font-size: 18px;
	line-height: 36px;
	color: #999999;
}
.about4_1 ul li span{
	display: block;
	text-align: center;
	margin: 0 auto;
	color: #1899da;
	margin-top: 10px;
}
.about4_1 ul li p{
	font-size: 16px;
	line-height: 30px;
	color: #333333;
	text-align: center;
	margin-top: 10px;
}
.an2{
	display: none;
}
.about5{
	width: 100%;
	margin: 0 auto;
	height: auto;
	display: table;
	margin-top: 20px;
}
.about5 ul{
	width: 100%;
	margin: 0 auto;
	height: auto;
	display: table;
}
.about5 ul li{
	margin-top: 10px;
}
.about5 ul li img{
	width: 100%;
}
.about5 .about5_1{
	background: #1899da;
	padding: 54px 30px 54px 30px;
	margin-top: 20px;
}
.about5_1 b{
	font-size: 34px;
	line-height: 70px;
	color: #ffffff;
	display: block;
	text-align: center;
}
.about5_1 p{
	font-size: 20px;
	line-height: 38px;
	color: #ffffff;
}
/*公司实力*/
.gssl1{
	width: 100%;
	margin: 0 auto;
	height: auto;
	display: table;
	margin-top: 10px;
}
.gssl1 p{
	font-size: 18px;
	line-height: 36px;
	color: #333333;
	text-indent: 2em;
	margin-top: 10px;
}
.gssl1 ul{
	width: 100%;
	margin: 0 auto;
	height: auto;
	display: table;
}
.gssl1 ul li{
	margin-top: 10px;
	padding-left: 10px;
	padding-right: 10px;
}
.gssl1 img{
	width: 100%;
}
.gssl1_t{
	margin-bottom: 40px;
}
.gssl1_t i{
	width: 64px;
	height: 100px;
	background-size: 100%;
	float: left;
	margin-right: 10px;
}
.gssl1_t span{
	font-size: 28px;
	line-height: 50px;
	color: #000000;
	display: block;
}
.gssl1_t font{
	font-size: 18px;
	line-height: 36px;
	color: #333333;
}
.gssl2{
	width: 100%;
	margin: 0 auto;
	height: auto;
	display: table;
	margin-top: 10px;
}
.gssl2 img{
	width: 100%;
}
.gssl2 ul li{
	padding-left: 10px;
	padding-right: 10px;
	position: relative;
	margin-top: 10px;
}
.gssl2 ul li b{
	position: absolute;
	font-size: 32px;
	color: #ffffff;
	top: 18%;
	left: 7%;
}
.gssl2 ul li font{
	width: 33%;
	font-size: 22px;
	line-height: 40px;
	color: #ffffff;
	position: absolute;
	left: 7%;
	top: 35%;
}
.gssl2 ul li strong{
	position: absolute;
	font-size: 32px;
	color: #ffffff;
	top: 18%;
	right: 19%;
}
.gssl2 ul li p{
	width: 23%;
	font-size: 22px;
	line-height: 40px;
	color: #ffffff;
	position: absolute;
	right: 7%;
	top: 35%;
}
.gssl2 ul li ul li{
	padding-left: 0px;
	padding-right: 0px;
}
.gssl2 ul li ul li:nth-of-type(1){
	margin-top: 0px;
}
.gssl3{
	width: 100%;
	margin: 0 auto;
	height: auto;
	display: table;
	margin-top: 15px;
}
.gssl3 img{
	width: 100%;
}
.gssl4{
	width: 100%;
	margin: 0 auto;
	height: auto;
	display: table;
	margin-top: 15px;
}
.gssl4 img{
	width: 100%;
}
.gssl4 ul li{
	margin-top: 10px;
	padding-left: 10px;
	padding-right: 10px;
}
.gssl5{
	width: 100%;
	margin: 0 auto;
	height: auto;
	display: table;
	margin-top: 15px;
}
.gssl5 img{
	width: 100%;
}
.gssl5 ul li{
	margin-top: 10px;
	padding-left: 10px;
	padding-right: 10px;
}
.gssl5 ul li figcaption {
    width: 96%;
    margin: 0 auto;
    font-size: 18px;
    line-height: 36px;
    color: #333333;
    text-align: center;
}
@media screen and (max-width: 1200px){
	.about3 ul li:nth-of-type(4){
		padding: 20px 30px 20px 30px;
	}
	.about3 ul li b{
		margin-top: 10px;
	}
	.about3 ul li p{
		width: 100%;
		line-height: 34px;
	}
	.about4_1 ul li font{
		font-size: 16px;
	}
	.about5 .about5_1{
		background: #1899da;
		padding: 40px 20px 40px 20px;
		margin-top: 20px;
	}
	.about5_1 b{
		font-size: 32px;
		line-height: 60px;
		color: #ffffff;
		display: block;
		text-align: center;
	}
	.about5_1 p{
		font-size: 18px;
		line-height: 30px;
		color: #ffffff;
	}
	.gssl1_t{
		margin-bottom: 30px;
	}
	.gssl1_t span{
		font-size: 24px;
		line-height: 42px;
		color: #000000;
		display: block;
	}
	.gssl1_t font{
		font-size: 14px;
		line-height: 32px;
		color: #333333;
	}
	.gssl2 ul li strong{
		top: 18%;
		right: 16%;
	}
}
@media screen and (min-width: 992px){
	.about1 figure{
	margin: 1em 20px;
	}
}
@media screen and (max-width: 992px){
	.about1 b{
		font-size: 26px;
	}
	.about1 font{
		font-size: 16px;
	}
	.about3 ul li:nth-of-type(4){
		padding: 12px 20px 12px 20px;
	}
	.about3 ul li b{
		font-size: 24px;
		line-height: 40px;
	}
	.about3 ul li p{
		width: 100%;
		margin: 0 auto;
		font-size: 14px;
		line-height: 28px;
		color: #ffffff;
		text-align: center;
	}
	.about4_1 ul li font{
		font-size: 12px;
	}
	.about4_1 ul li p{
		font-size: 14px;
	}
	.gssl2 ul li b{
		position: absolute;
		font-size: 26px;
		color: #ffffff;
		top: 7%;
		left: 5%;
	}
	.gssl2 ul li font{
		width: 38%;
		font-size: 20px;
		line-height: 30px;
		color: #ffffff;
		position: absolute;
		left: 5%;
		top: 32%;
	}
	.gssl2 ul li strong{
		font-size: 26px;
		top: 8%;
		right: 18%;
	}
	.gssl2 ul li p{
		width: 28%;
		font-size: 20px;
		line-height: 34px;
		right: 4%;
		top: 28%;
	}
	ul li{
	padding-left: 10px !important;
	padding-right: 10px !important;
}
}
@media screen and (max-width: 768px){
	.about1 b{
		font-size: 22px;
	}
	.about1 ul li{
		margin-top: 20px;
	}
	.about3 ul li:nth-of-type(4){
		padding: 50px 30px 50px 30px;
	}
	.about3 ul li p{
		font-size: 16px;
		line-height: 32px;
	}
	.about4_1{
		padding: 20px 20px 20px 20px;
		margin-top: 20px;
	}
	.an2{
		display: block;
	}
	.about4_1 ul li b{
		display: block;
		text-align: center;
		font-size: 18px;
		line-height: 30px;
		color: #333333;
	}
	.about4_1 ul li font{
		display: block;
		text-align: center;
		font-size: 16px;
		line-height: 30px;
		color: #999999;
	}
	.about5_1 b{
		font-size: 24px;
		line-height: 40px;
	}
	.gssl2 ul li:nth-of-type(2){
		display: none;
	}
	.gssl2 ul li ul li:nth-of-type(2){
		display: block;
	}
	.gssl2 ul li b{
		font-size: 26px;
	    top: 15%;
	    left: 5%;
	}
	.gssl2 ul li font{
		width: 38%;
		font-size: 20px;
		line-height: 34px;
		position: absolute;
		left: 5%;
		top: 36%;
	}
	.gssl2 ul li strong{
		font-size: 22px;
		top: 5%;
		right: 18%;
	}
	.gssl2 ul li p{
		width: 30%;
	    font-size: 18px;
	    line-height: 32px;
	    right: 2%;
	    top: 24%;
	}
}
@media screen and (max-width: 600px){
	.about1 ul li{
		width: 50%;
		float: left;
	}
	.about4_1 ul li b{
		font-size: 16px;
	}
	.about4_1 ul li font{
		font-size: 14px;
		margin-top: 0px;
	}
	.about4_1 ul li p{
		font-size: 12px;
		margin-top: 0px;
	}
	.gssl2 ul li strong{
		font-size: 18px;
		top: 3%;
		right: 17%;
	}
	.gssl2 ul li p{
		width: 30%;
	    font-size: 16px;
	    line-height: 28px;
	    right: 2%;
	    top: 22%;
	}
}
@media screen and (max-width: 520px){
	.gssl2 ul li p{
		width: 30%;
	    font-size: 14px;
	    line-height: 26px;
	    right: 2%;
	    top: 22%;
	}
}
@media screen and (max-width: 504px){
	.gssl2 ul li b{
		font-size: 24px;
	    top: 10%;
	    left: 5%;
	}
	.gssl2 ul li font{
		width: 38%;
		font-size: 18px;
		line-height: 32px;
		position: absolute;
		left: 5%;
		top: 36%;
	}
}
@media screen and (max-width: 480px){
	._top b{
		font-size: 28px;
	}
	._top font{
		font-size: 18px;
	}
	
	.about1 b{
		font-size: 22px;
	}
	.about4_1{
		padding: 10px 10px 10px 10px;
		margin-top: 20px;
	}
	.about4_1 ul li font{
		font-size: 12px;
	}
	.gssl1_t i{
		height: 80px;
	}
	.gssl1_t span{
		font-size: 20px;
		line-height: 40px;
		color: #000000;
		display: block;
	}
	.gssl1_t font{
		font-size: 14px;
		line-height: 28px;
		color: #333333;
	}
	.gssl2 ul li b{
		font-size: 20px;
		top: 20%;
		left: 9%;
	}
	.gssl2 ul li font{
		display: none;
	}
	.gssl2 ul li strong{
		font-size: 20px;
		top: 15%;
		right: 10%;
	}
	.gssl2 ul li p{
		display: none;
	}
	ul li{
	padding-left: 6px !important;
	padding-right: 6px !important;
}
}
@media screen and (max-width: 370px){
	.gssl1_t i{
		height: 98px;
	}
	.gssl5 ul li figcaption {
	    width: 96%;
	    margin: 0 auto;
	    font-size: 16px;
	    line-height: 32px;
	    color: #333333;
	    text-align: center;
	}
}
@media screen and (max-width: 340px){
	.gssl1_t span{
		font-size: 18px;
		line-height: 36px;
	}
	.gssl1_t i{
		height: 98px;
	}
	.gssl2 ul li strong{
		right: 6%;
	}
	.gssl5 ul li figcaption {
	    width: 96%;
	    margin: 0 auto;
	    font-size: 14px;
	    line-height: 28px;
	    color: #333333;
	    text-align: center;
	}
}