body {
    display: block;
    margin: 5px;
}
/*头部*/
.head{
	height: 65px;
    background: linear-gradient(#f8f8f8,#efefef);
    box-shadow: 0 0 2px rgba(0,0,0,.3);
    line-height: 65px;
}
.head_left{
	margin-left: 28px;
	height: 65px;
}
.head_logo{
	margin-top: 12px;
}
	/*菜单*/
.menu{
	float: left;
	margin-top: 1px;
	background: #EFEFEF;
	/*height: 400px;*/
	padding-right: 0px; 
    padding-left: 0px;
     
}
.menu_list{
	height: 80px;
	width: 100%;
	line-height: 80px;
	border-bottom: 1px solid #cec6c6;
}
.menu_ico{
	float: left; 
	width: 30%;
	height: 100%;
}
.menu_img{
	float: right;
	margin-top: 26px;
	margin-right: 20px;
}

.menu_text{
	float: left;
	width:70%;
	height: 100%;
	
	font-size: 18px;
}
/*内容*/
.content{
	float: left;
	margin-top: 1px;
	background: white;
	height: 800px;
	padding-left: 40px;
}