.bg_bord{
	position: relative;
}

.bg_bord img{
	position: relative;
	top:0;
left:0;
bottom:0;
right:0;
width:100%;
height:100%;
}
.top_nav{
	width: 900px;
	height: 96px;
	background: url(../img/energy/logo_1.png) no-repeat;
	margin: 0 auto;
}
.top_nav ul{
	margin-left: 210px;
	float: left;
}
.top_nav li{
	float: left;
	list-style: none;
	margin: 0 37px 0 37px;
	line-height: 96px;
	font-size: 20px;
	font-family: "微软雅黑";
	cursor: pointer;
	color: #666666;
}
.top_nav li:hover{
	color: #6495ED;
	transition: all 0.2s;
}
.top_right{
	float: right;
	line-height: 100px;
	font-size: 14px;
	font-family: "微软雅黑";
	margin-right: 70px;
	cursor: pointer;
	color: #999999;
}
.top_right:hover{
	color: #666666;
	transition: all 0.2s;
}
/*小广告*/
.tips{
	position: fixed;
	bottom: 0;
	right: 0;
	z-index: 999;
}
.tips img{
	width: 200px;
	height: 200px;
}
.cancerbox{
	width: 200px;
	height: 30px;
	background: #6495ED;
	position: fixed;
	bottom: 200px;
	right: 0;
	border: 2px solid #EEEEEE;
	box-sizing: border-box;
	text-align: center;
	line-height: 30px;
	cursor: pointer;
	opacity: 0.2;
}
.cancerbox:hover{
	color: #EEEEEE;
	opacity: 1;
}
.cancerbox:active{
	background: #6495ED;
	color: #e3e3e3;
}