			/*将页面内所有边距设为0*/
			*{
				padding: 0;
				margin: 0;
			}
			a{
				text-decoration: none;
				color:#000000;
			}
			/*logo图片*/
			.logo{
				margin-left:18%;
				float:left;
				margin-top: -30px;
			}
	        #menu {
	            width: 40%;
	            height: 35px;
	            margin: 50px 35%;
	        }
	        ul {
	            list-style: none;
	        }
	        ul li {
	            float: left;
	            line-height: 40px;
	            text-align: center;
	            position: relative;
	            margin-left: 30px;;
	        }
	        #menubarto ul li a:hover{
	        	color:#669900;
	        }
	        #menubarto ul li ul li a:hover{
	        	color:white;
	        }
	        #menubarto a {
	            color: #000;
	            display: block;
	            width: 90px;
	            font-size: 14px;
	            font-weight: 700;
	        }
	        ul li ul li {
	            float: none;
	            border-left: none;
	            margin-left: auto;
	            background:#eee;
	        }
	 		ul li ul li:hover{
	 			background:#ff8000;
	 		}
	        ul li ul {
	            display: none;
	            width: 90px;
	            position: absolute;
	        }
	        ul li:hover ul {
	            display: block;
        	}
        	.menubar{
        		height:50px;
        	}
        	.images{
        		text-align: center;
        	}
        	.content{
        		width:74%;
        		margin-left: 13%;
        		height:300px;
        		border-bottom:1px solid;
        	}
        	.content_left{
        		width:25%;
        		font-size: 13px;
        		float: left;
        	}
        	.content_left span{
        		line-height: 30px;
        	}
        	.content_middle{
        		width:40%;
        		font-size: 13px;
        		float: left;
        		margin-left: 5%;
        	}
        	.content_right{
        		width:25%;
        		font-size: 13px;
        		float: left;
        		margin-left: 5%;
        	}
        	.content_right p{
        		line-height: 20px;
        	}
        	.content_right div{
        		float: left;
        		width:172px;
        	}
        	h6{
        		margin-top: 20px;
        		margin-bottom: 5px;
        		border-bottom: 1px solid #848484;
        		padding-bottom: 5px;
        	}
        	p a{
        		
	            color: #000;
	            line-height: 30px;
        	}
        	.content_middle p:hover{
        		background:#b2b2b2;
        	}
        	.showimg{
        		margin-left: 12.5%;
        		margin-top: 20px;
        	}
        	h4{
        		margin-bottom: 10px;
        	}
        	.showimg img{
        		width:200px;
        		height:200px;
        		
        	}
        	.copyright{
        		font-size: 14px;
        		background: #dddddd;
        		width:100%;
        		height:70px;
        		margin-top: 20px;
        		text-align: center;
        		padding-top: 20px;
        	}
        	.copyright a:hover{
        		color:#669900;
        	}
