.section-banner{
	background-image: url(../img/solution-1.jpg);
}
.section-banner .banner-title h3{
	color: #FFFFFF;
}

.cantainer{
	width: 100%;
}
.cantainer .section1{
	width: 100%;
	background: #F7F7F7;
}


.cantainer .section2{
	width: 100%;
	background: #F7F7F7;
}
.cantainer .section2 ul{
	width: 1280px;
	margin: 0 auto;
}
.cantainer .section2 ul li{
	float: left;
	margin-right: 226px;
	margin-bottom: 40px;
}
.cantainer .section2 ul li:last-child{
	margin-right: 0;
}
.cantainer .section2 ul li a{
	display: block;
	width: 150px;
	text-align: center;
	padding-top: 40px;
}
.cantainer .section2 ul li a img{
	border-radius: 50%;
	transition: all .5s;
}
.cantainer .section2 ul li a img:nth-child(1){
	display: block;
}
.cantainer .section2 ul li a img:nth-child(2){
	display: none;
}
.cantainer .section2 ul li a p{
	font-size:18px ;
	color: #404040;
	margin-top: 15px;
	padding-bottom: 45px;
}
.cantainer .section2 ul li:hover a img:nth-child(1){
	display: none;
}
.cantainer .section2 ul li:hover a img:nth-child(2){
	display: block;
}

.cantainer .section3{
	width: 100%;
	text-align: center;
}
.cantainer .section3 .section3-title{
	text-align: center;
}
.cantainer .section3 .section3-title h4{
	font-size: 34px;
	color: #333333;
	font-weight: 300;
	margin-top: 70px;
	margin-bottom: 20px;
}
.cantainer .section3 .section3-title span{
	width: 65px;
	height: 2px;
	display: inline-block;
	background: #ed6d00;
	margin-bottom: 39px;
}
.cantainer .section3 .section3-ul{
	width: 1280px;
	margin: 0 auto;
	padding-bottom: 84px;
}
.cantainer .section3 .section3-ul li{
	float: left;
	margin-right: 20px;
}
.cantainer .section3 .section3-ul li:nth-child(4n){
	margin-right: 0;
}
.cantainer .section3 .section3-ul li a{
	width: 305px;
	display: block;
	position: relative;
	overflow: hidden;
}
.cantainer .section3 .section3-ul li a img{
	display: block;
}
.section3 .section3-ul li a .description{
	width: 100%;
	height: 45px;
	text-align: center;
	background: rgba(0,0,0,0.3);
	position: absolute;
	bottom: 0;
	left: 0;
	color: #FFFFFF;
}
.section3 .section3-ul li a .description{
	transition: all .5s;
}

.section3 .section3-ul li .description span{
	font-size: 16px;
	display: block;
	margin-top: 12px;
	transition: all .5s;
}
.section3 .section3-ul li .description p{
	font-size: 14px;
	width: 90%;
	white-space:nowrap;
	overflow:hidden;
	text-overflow:ellipsis;
	opacity: 0;
	position: relative;
	top: 46px;
    left: 5%;
	transition: all .8s;
}
.section3 .section3-ul li .description b{
	width: 20px;
	height: 20px;
	margin-top: 5px;
	background: url(../img/industry-icon.png) no-repeat;
	background-size:100% ;
	position: relative;
	top: 46px;
	left: 50%;
	margin-left: -10px;
	display: block;
	opacity: 0;
	transition: all .8s;
}
.section3 .section3-ul li a:hover .description{
	height: 100%;
}
.section3 .section3-ul li a:hover .description span{
	margin-top: 25%;
}
.section3 .section3-ul li a:hover .description p{
	opacity: 1;
	top: 1%;
	margin-top: 5px;
	margin-bottom: 8px;
}
.section3 .section3-ul li a:hover .description b{
	opacity: 1;
	top:1%;
}


.cantainer .section4{
	width: 100%;
	background: #F7F7F7;
	text-align: center;
}
.cantainer .section4 .section4-title h4{
	font-size: 34px;
	color: #333333;
	font-weight: 300;
	padding-top: 82px;
	padding-bottom: 50px;
}
.cantainer .section4 ul{
	width: 1460px;
	margin: 0 auto;
	padding-bottom: 90px;
}
.cantainer .section4 ul li{
	width: 225px;
	float: left;
	margin-right: 18px;
}
.cantainer .section4 ul li img{
	margin-bottom: 25px;
}
.cantainer .section4 ul li img:hover {
    box-shadow: 0px 0px 6px #d2d1d0;
}
.cantainer .section4 ul li:last-child{
	margin-right: 0;
}

@media only screen and (max-width:1599px) {
	.cantainer .section4 ul{
		width: 1320px;
	}
	.cantainer .section4 ul li{
		width: 202px;
	}
}

@media only screen and (max-width:1380px) {
	.cantainer .section1 .bred-nav{
		width: 1100px;
	}
	.cantainer .section2 ul{
		width: 1100px;
	}
	.cantainer .section2 ul li{
		margin-right:166px;
	}
	.cantainer .section3 .section3-ul{
		width: 1100px;
	}
	.cantainer .section3 .section3-ul li a{
		width: 260px;
	}
	.cantainer .section4 ul{
		width: 1100px;
	}
	.cantainer .section4 ul li{
		width: 260px;
	}
	.cantainer .section4 ul li:nth-child(4n){
		margin: 0;
	}
}

@media only screen and (max-width:1199px) {
	.cantainer .section1 .bred-nav{
		width: 940px;
	}
	.cantainer .section2 ul{
		width: 940px;
	}
	.cantainer .section2 ul li{
		margin-right: 126px;
	}
	.cantainer .section2 ul li a{
		width: 140px;
	}
	.cantainer .section3 .section3-ul{
		width: 940px;
	}
	.cantainer .section3 .section3-ul li{
		margin-right: 10px;
	}
	.cantainer .section3 .section3-ul li a{
		width: 227px;
	}
	.cantainer .section4 ul{
		width: 940px;
	}
	.cantainer .section4 ul li{
		width: 221px;
	}
}

@media only screen and (max-width:991px) {
	.cantainer .section1 .bred-nav{
		width:100%;
		padding: 0 15px;
	}
	.cantainer .section2 ul{
		width: 100%;
		padding: 0 15px;
	}
	.cantainer .section2 ul li{
		width: 17%;
		margin-right: 10.6%;
	}
	.cantainer .section2 ul li a{
		width: 100%;
	}
	.cantainer .section3 .section3-ul{
		width: 100%;
		padding: 0 15px;
	}
	.cantainer .section3 .section3-ul li{
		width: 24%;
		margin-right: 1%;
	}
	.cantainer .section3 .section3-ul li a{
		width: 100%;
	}
	.cantainer .section4 ul{
		width: 100%;
		padding: 0 15px;
	}
	.cantainer .section4 ul li{
		width: 24%;
		margin-right: 1%;
	}
}

@media only screen and (max-width:767px) {
	.cantainer .section2 ul li{
		margin-bottom: 0;
	}
	.cantainer .section2 ul li a{
		padding-top: 10px;
	}
	.cantainer .section2 ul li a p{
		font-size: 12px;
	}
	.cantainer .section3 .section3-title h4{
		font-size: 30px;
		margin-top: 40px;
		margin-bottom: 15px;
	}
	.cantainer .section3 .section3-ul li{
		width: 100%;
		margin-right:0 ;
		margin-bottom: 15px;
	}
	.cantainer .section4 .section4-title h4{
		font-size: 30px;
		padding-top: 40px;
		padding-bottom: 35px;
	}
	.cantainer .section4 ul li{
		width: 32%;
		margin: 0 ;
		margin-right: 2%;
	}
	.cantainer .section4 ul li:nth-child(3n){
		margin-right: 0 !important;
	}
    .cantainer .section4 ul li:nth-child(4n){
    	margin-right: 2%;
    }
    /*.cantainer .section2 ul li:nth-child(1) a:hover span{
		background: url(../img/industry-2.jpg) no-repeat;
	}
	.cantainer .section2 ul li:nth-child(2) a:hover span{
		background: url(../img/industry-4.jpg) no-repeat;
	}
	.cantainer .section2 ul li:nth-child(3) a:hover span{
		background: url(../img/industry-6.jpg) no-repeat;
	}
	.cantainer .section2 ul li:nth-child(4) a:hover span{
		background: url(../img/industry-8.jpg) no-repeat;
	}
    .cantainer .section2 ul li:nth-child(1) a:active span{
		background: url(../img/industry-3.jpg) no-repeat;
	}
	.cantainer .section2 ul li:nth-child(2) a:active span{
		background: url(../img/industry-5.jpg) no-repeat;
	}
	.cantainer .section2 ul li:nth-child(3) a:active span{
		background: url(../img/industry-7.jpg) no-repeat;
	}
	.cantainer .section2 ul li:nth-child(4) a:active span{
		background: url(../img/industry-9.jpg) no-repeat;
	}*/
}