.specific-c-about{
	width: 980px; 
	height: 58%;
	margin: 0 auto;
}
.viewport{
	float: left;
	width: 100%;
	margin-top:50px; 
}
.swiper-container {
	width: 500%;
	height: 163px;
    overflow: hidden;
}
.swiper-slide{
	height: 162.5px;
}
.swiper-slide img{
	width: 100%;
	height: 100%;
}
.swiper-wrapper{
	margin-left: 8%;/*使得点击图片时可以居中，前面扩大5倍，这里相应缩小5倍*/
}
.about-us-jpg{
	float: left;
	width: 45%;/*443/980*/
	margin:5% 0 0 20px;
}

.about-us-jpg img{
	width: 93%;/*413*/
}
.introduction-top{
	float: right;
	width: 51.5%;
	height: .1px;
	margin-top:5%;
}
.introduction-us{
    color: #605E5E;
}