.banner_show {
    width: 100%;
    display: block;
}
.news_left_p {
    height: 70px;
    line-height: 70px;
    padding-left: 50px;
    background-color: #f8f8f8;
}
*???????????*/
.left_content {
	border :1px solid #eee;
	background: #fff;
	height: 1540px;
	float: left;
	width: 100%;
	position: relative;
}
.left_content h3 {
	color: #034296;
	text-align: center;
	font-size: 24px;
	line-height: 72px;
	margin-bottom: 35px;
}
.invent_cont {
	height: 1250px;
	width: 100%;
	overflow: hidden;
	float: left;
	position: relative;
}

.inventory {
	width: 100%;
	overflow: hidden;	
	transition: all 300ms;
}
.invent_btn {
	position: absolute;
	top: 0;
	left: 50%;
	z-index: 999;
	margin-left: -28px;
	width: 56px;
	transition: all 300ms;
	overflow: hidden;
}
.invent_btn span {
	position:absolute;
	left: 0;
	top: 0;
	width: 56px;
	height: 56px;
	display: inline-block;
	padding: 0;
	background: url(imagesbtn_bg_01.png) no-repeat center;
	cursor: pointer;
}
.invent_btn span:hover {
	background: url(imagesbtn_bg_02.png) no-repeat center;
}
.invent_btn span.curr {
	background: url(imagesbtn_bg_02.png) no-repeat center;
}
.inventory li {
	padding: 0 40px;
	float: left;
	width: 100%;
	overflow: hidden;
}
.inventory li.curr span {
	background: #fafafa;
	border: 1px solid #f0f0f0;
	border-radius: 10px;
}
.inventory li span {
	float: right;
	width: 350px;
	border: 1px solid #fff;
	padding: 10px 20px;
	cursor: pointer;	
}
.inventory li span i {
	line-height: 50px;
	font-size: 24px;
	display: block;
	color: #034296;
}
.inventory li span p {
	line-height: 25px;
	font-size: 14px;
}
.up_btn {
	height: 56px;
	background: url(imagesdsj_btn_bg.png) no-repeat center;
	width: 56px;
	font-size: 30px;
	margin: 50px 412px 50px;
	cursor: pointer;
	float: left;
}
.cable {
	position: absolute;
	z-index: -9;
	background: #eee;
	width: 1px;
	left: 28px;
	top: 70px;
}