#content1{/*padding-top:18px;width:1000px;margin:0 auto;height: 327px;
box-sizing: border-box;background:  no-repeat 102% 43%;*/}
body{background:/* repeat-x left 340px*/ #fff;}
#rightbg{/*background: no-repeat right bottom;*/height:320px}


.nav ul li.n1 a{color:#0da3e2;font-weight:bold}

/*内容3*/
#content3{width:1150px;margin:0 auto 0;padding-bottom:50px;overflow:hidden}



.gobt{padding:15px ;background:#0da3e2;margin:30px 0}

	.goby li{float: left;margin-right: 15px;}
	.rigtbtn{float:right}
.leftbtn{float:left}
	.goby li a{display: block;padding:10px 10px 10px 40px;border: 1px #fff solid;color: #fff;}
.goby li a:hover{    text-decoration: none;}
	.leftbtn li .btn1{background: 13px 50% no-repeat;}
	.leftbtn li .btn2{background: 13px 50% no-repeat;}
.rigtbtn li .btn1{background: 13px 50% no-repeat;}
.rigtbtn li .btn2{background: 13px 50% no-repeat;}

#bgss{background-image:;
background-image:;
background-image:;
background-image:;
background-image:;
background-image:;
background-image:;
background-image:;
display:inline;
}



.bigbtn a{float: left;width: 286px;height: 150px;text-indent:-999999em;background: no-repeat left top}
	.bigbtn .hover1{background-position:0 0;}
	.bigbtn .hover1:hover{background-position:0 -160px;}

	.bigbtn .hover2{background-position:-299px 0;margin:0 1px;}
	.bigbtn .hover2:hover{background-position:-299px -160px;}

	.bigbtn .hover3{background-position:-595px 0;margin:0 3px 0 0;}
	.bigbtn .hover3:hover{background-position:-596px -160px;}


	.bigbtn .hover4{background-position:-894px 0;}
	.bigbtn .hover4:hover{background-position:-894px -160px;}