.banner-img{
	width: 100%;
	height: auto;
	}

.banner-img .img-area{
	width: 1200px;
	height: auto;
	margin: 0 auto;
	position: relative;
	}

.banner-img .img-area img{
	width: 100%;
	/* height: 100%; */
	display: block;
	}

.banner-img .img-area .banner-name{
	width: 170px;
	height: 80px;
	position: absolute;
	left: 0;
	bottom: 0;
	color: #fff;
	text-align: center;
	line-height: 80px;
	font-size: 24px;
	opacity: 0.8;
	background-color: rgb(0,91,172);}