/* 顶部 */ 
.tz1,.tz2,.tz3,.tz4,.tz5,.tz6,.tz11,.tz12,.tz13,.tz14,.tz15,.tz16,.tzl,.tzr{background-image:url(../images/yhtop.png); height:56px; float:left;}
.tz1,.tz2,.tz3,.tz4,.tz5,.tz6,.tz11,.tz12,.tz13,.tz14,.tz15,.tz16{cursor:pointer;}
.tzl{width:43px;}
.tz1{background-position:-43px 0px;width:59px;}
.tz2{background-position:-102px 0px;width:108px;}
.tz3{background-position:-210px 0px;width:108px;}
.tz4{background-position:-318px 0px;width:108px;}
.tz5{background-position:-426px 0px;width:108px;}
.tz6{background-position:-534px 0px;width:108px;}
.tzr{background-position:-642px 0px;width:43px;}

.tz1:hover,.tz11 {background-position:-43px -56px;width:59px;}
.tz2:hover,.tz12 {background-position:-102px -56px;width:108px;}
.tz3:hover,.tz13 {background-position:-210px -56px;width:108px;}
.tz4:hover,.tz14 {background-position:-318px -56px;width:108px;}
.tz5:hover,.tz15 {background-position:-426px -56px;width:108px;}
.tz6:hover,.tz16 {background-position:-534px -56px;width:108px;}



/* 用途分类 */ 
.tty1,.tty2,.tty3,.tty4,.tty5,.tty11,.tty12,.tty13,.tty14,.tty15{background-image:url(../images/jiaju3.png); height:28px; float:left;cursor:pointer; margin: 0 0 0 18px;}

.tty1{width:64px;}
.tty2{background-position:-74px 0px;width:52px;}
.tty3{background-position:-134px 0px;width:68px;}
.tty4{background-position:-208px 0px;width:52px;}
.tty5{background-position:-270px 0px;width:60px;}


.tty1:hover,.tty11 {background-position:0px -28px;width:64px;}
.tty2:hover,.tty12 {background-position:-74px -28px;width:52px;}
.tty3:hover,.tty13 {background-position:-134px -28px;width:68px;}
.tty4:hover,.tty14 {background-position:-208px -28px;width:52px;}
.tty5:hover,.tty15 {background-position:-270px -28px;width:60px;}

/* 两个箭头 */ 
.arrl,.arrr{background-image:url(../images/arr.png); cursor:pointer; width:30px; height:30px; position:fixed; top: 50%;margin-top: -15px; z-index:30;}
.arrl{left:0;}
.arrr{right:0; background-position:-30px 0px;}
.arrl:hover {background-position:0px -30px;}
.arrr:hover {background-position:-30px -30px;}

.arrl2,.arrr2{background-image:url('../images/arr2.png'); cursor:pointer; width:27px; height:50px;}
.arrr2{background-position:-27px 0px;}
.arrl2:hover {background-position:0px -50px;}
.arrr2:hover {background-position:-27px -50px;}

.connn,.tconnn{ display:none; z-index:90; position:absolute; width:980px; left:50% ; margin-left:-490px; height:100%; top:0px;}
.connx,.tconnx{line-height:24px;  overflow:hidden; padding:5px 10px 0 10px;}
.xxtabx,.xxtabx div,.xxtabx span,.xxtabx p{line-height:26px; font-size:16px;}
.pic01,.pic02,.pic03,.pic11,.pic42,#b41{border:#FFFFFF 1px solid;overflow:hidden;}
.connu{ display:none;}
#ibg01{background: url(/images/b1.jpg) no-repeat center center;}
#ibg02{background: url(/images/b2.jpg) no-repeat center center;}
#ibg03{background: url(/images/b3.jpg) no-repeat center center;}
#ibg04{background: url(/images/b4.jpg) no-repeat center center;}
#ibg05{background: url(/images/b5.jpg) no-repeat center center;}
#ibg01,#ibg02,#ibg03,#ibg04,#ibg05{
	-webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
height: 100%;}
#foot{ position:absolute; bottom:0px; width:100%;}
.mask2,.mask3{width:100%; height:100%;z-index:10; top:0px;position:absolute;}
.mask2{background:url(/images/60w.png);}
.mask3{background:url(/images/l5b.png);}