.diannao{
			display: none!important;
		}
		.shouji{
			display: block!important;
		}
		.kai{
			display: none!important;
		}
		.guan{
			display: block!important;
		}
		.nav li{
			float: none;
		}
		.nav {
			width: 100%;
			height: 100%;
			margin: 0 auto;
			line-height: 59px;
		}
		.navbar-collapse{
			padding: 0;
		}
		#footer {
			width: 100%;
			padding: 20px;
			text-align: center;
			background-color: #666;
			border-top: 1px solid #ccc;
			color: #ccc;
		}
		.banner img{
			margin-top:30px;
		}

		@media (min-width:768px) {
			#nav_out{
				min-width: 1024px;
			}
			.nav li{

				float: left;
			}
			.nav li a{
				padding: 0px 0px;
				margin-left: 12px;
				margin-right: 12px;
			}
			.ping{
				display: none;
			}
			.kai{
				display: block!important;
			}
			.guan{
				display: none!important;
			}
			.banner img{
				margin-top: 0px;
			}

			#nb_invite_wrap{
				display: none;
			}
		}

		@media (min-width: 992px) {
			.nav li a{
				padding: 0px 0px;
				
				margin-right: 23px;
			}

			.diannao{
				display: block!important;
			}
			.shouji{
				display: none!important;
			}
			.ping{
				display: block;
			}
			.nav li{
				float: left;
			}
			.nav {
				width: 1000px;
				height: 45px;
				margin: 0 auto;
				line-height: 59px;
			}
			.navbar-collapse{
				padding-right: 15px;
				padding-left: 15px;
			}
			#header_out .header{
				width: 1000px;
			}



		}
		#nb_invite_wrap{
			display: none;
		}


		.jia
		{
			position:absolute;
			top:100px;
			left:400px;
			width:300px;
			height:200px;
			z-index:8888;
			background-color:#9CAAC1;
		}
		.jia
		{
			position:fixed;
			_position:absolute
			z-index:888;
			top:0px;
			left:0px;
			width:100%;
			height:100%;
			background-color:Black;

			opacity:0.3;
		}