.banner {
	width: 100%;
	position: relative;
}

.banner img {
	display: block;
	width: 100%;
}

.main .container {
	width: 1400px;
}
.menu {
    box-sizing: border-box;
	position: absolute;
	bottom: 0;
	height: 70px;
	width: 100%;
	background: rgba(0, 0, 0, 0.2) none repeat scroll !important;
	padding: 0 100px;
	line-height: 70px;
}
.menu ul li {
	float: left;
	width: 20%;
	text-align: center;
	white-space: nowrap;  

 text-overflow:ellipsis; 


}
.menu ul li a {
	color: #fff;
}
.menu ul .active {
	background-color: #ff8534;
}

.main {
	padding-top: 100px;
}
.main .pic-a {
	padding-top: 100px;
}
.main .title h4 {
	font-size: 40px;
	font-weight: 500;
	color: #000000;
	
	padding-bottom: 30px;
	line-height: 40px;
	background-image: url(../images/title_bg.png);
	background-position: left bottom;
	background-repeat: no-repeat;
}

.main .history{
	padding-left: 50px;
} 
.main .history .tiao .pic {
	width: 100%;
}
.main .history .tiao .pic img{
	vertical-align: bottom;
}
.main .history .text {
	padding-top: 110px;
	margin-left: 40px;
}
.main .history .text ul li {
	height: 240px;
}
.main .history .text ul li h3 {
	font-size: 20px;
	color: #ff8534;
}
.main .history .text ul li p {
	margin-top: 20px;
	font-size: 16px;
	line-height: 30px;
	color: #959595;
}
.main .history .text ul li .right {
	padding-top: 30px;
}
.main .history .text ul li .right img {
	border-radius: 50%;
	width: 180px;
	height: 180px;
	
}
@media screen and (max-width: 1450px) {
	.main .container {
		width: 1200px;
	}
}

@media screen and (max-width: 1250px) {
	.main .container {
		width: 1000px;
	}
}

@media screen and (max-width: 1050px) {
	.main {
		background-image: inherit;
		padding-top: 50px;
	}
.main .history .text {
	margin-left: 0;
	padding-top: 20px;
}
	.main .history .text ul li .right  {
		display: none;
	}

	.main .history .tiao {
		display: none;
	}
	.main .history {
		padding-left: 0;
	}
	.main .history  .text ul li {
		margin-top: 20px;
	}
	.main .container {
		width: 100%;
		box-sizing: border-box;
		padding: 0 20px;
		background-color: #FFFFFF;
	}
	.main .pic-a {
		padding-top: 0px;
	}
	.main .title h4 {
		line-height: 45px;
		text-align: center;
		padding-top: 50px;
		background-position: center bottom;
	}
	
	.main .content {
		width: 100%;
	}
}

@media screen and (max-width: 800px) {
	.main .history .text {
		padding-top: 0;
	}
	.main .history .text ul li p {
		margin-top: 0;
		margin-bottom: 20px;
		
	}
	.main .title h4 {
		font-size: 23px;
	}
	.main .pic-a {
		display: none;
	}
	
	.main .bottom {
		display: none;
	}
}