.c_nav{

			position:fixed; 

			width:1200px;

			margin:0 auto;

			left:0;

			right:0;

			top:0;

			background:#000;

			height:0;

			z-index:999; 

		}

		.c_nav_detail_box{

			position:absolute;

			width:64px;

			/*height:208px;*/

			right:-66px;

			top:710px;

		}

		.c_nav_detail_box>a{

		    display: block;

		    height: 58px;

		    border-radius: 2px;

		    margin-bottom: 3px;

		    background: #000;

		    overflow: hidden;

		    color: #fff;

		    text-align: center;
		    opacity: 0.8;

		}

		.backtop i {

		    display: block;

		    width: 45px;

		    height: 45px;

		    margin: 10px auto 0;

		    background: url(/public/static/index/images/top_img.png) no-repeat center center;

		}

		.c_msg i {

		    display: block;

		    width: 45px;

		    height: 45px;

		    margin: 10px auto 0;

		    background: url(/public/static/index/images/top_img.png) no-repeat center center;

		}

		.c_decora i{

			display: block;

		    width: 18px;

		    height: 18px;

		    margin: 8px auto 0;

		    background: url(/public/static/index/images/ico.png) no-repeat -47px -68px;

		}

		.c_qrcode i{

		    display: block;

		    width: 18px;

		    height: 18px;

		    margin: 15px auto 0;

		    background: url(/public/static/index/images/ico.png) no-repeat -47px -91px;

		}

		.qrcodePic {

		    position: absolute;

		    bottom: 2px;

		    visibility: hidden;

		    right: 80px;

		    width: 150px;

		    height: 150px;

		    transform: scale(0);

		    -webkit-transform: scale(0);

		    transition: all ease .3s;

		    -webkit-transition: all ease .3s;

		    transform-origin: right bottom;

		    -webkit-transform-origin: right bottom;

		    cursor: default;

		}

		.c_qrcode:hover .qrcodePic {

		    visibility: visible;

		    transform: scale(1);

		    -webkit-transform: scale(1);

		}

		#gf_wx{

			position:absolute;

			width:130px;

			z-index:100;

			right:0;

			display:none;

		}

		.xian{

		    position: absolute;

		    top: 30px;

		    left: 240px;

		    font-size: 16px;

		    color: #333;

		}

		.qc_bottom_border>li:last-child>a{

			border-bottom:none !important;

			padding-bottom: 0;

		}