/*共公类*/
body{ margin:0px; font-size:12px; line-height:23px; color:#666; font-family:"微软雅黑",Simsun; width:100%}


.clear{
	clear:both;
	height:0px;
}
* html .clear{
	clear:both;
	display:inline;
}
.flo{ float:left;}
.flot{ float:right;}
body{ text-decoration:none}
a{ text-decoration:none}

/* banner */

.slide-main{ position:relative; width:100%}
.prev,.next{
	display:block;
	width:44px;
	height:44px;
	position:absolute;
	z-index:222;
	top:280px;
	overflow:hidden;
	cursor:pointer;
	opacity:0.6;
	-moz-opacity:0.6;
	filter:alpha(opacity=60);
	_border:1px solid none;
}
.prev{
	left:40px;
}
.next{
	right:40px;
}
.prev:hover,.next:hover,.nav-main a:hover,.nav-main a.cur{opacity:1;-moz-opacity:1;filter:alpha(opacity=100);}
.item{
	display:block;
	width:100%;
	height:5px;
	position:absolute;
	z-index:124;
	top:90%;
	left:0;
	text-align:center;
}
.item a{
	display:inline-block;
	width:4px;
	height:4px;
	margin-right:4px;
	opacity:0.8;
	-moz-opacity:0.8;
	filter:alpha(opacity=80);
	overflow:hidden;
	background-color:none ;border-radius: 50%; border:2px #FFF solid; padding:2px
}
.item a.cur{background:#fff;}
.slide-box,.slide{display:block;width:100%;height:580px;overflow:hidden;}
.slide-box{position:relative;}
.slide{display:none;height:490px;padding-top:89px;background:#fff;position:relative;position:absolute;z-index:8;}
#bgstylea{
	background-image: url(/Html/images/wap_b1.jpg );
	background-repeat: no-repeat;
	background-position: center top;
	height: 683px; background-size: 100%

}
#bgstyleb{
	background-image: url(/Html/images/wap_b2.jpg);
	background-repeat: no-repeat;
	background-position: center top;
	height: 683px;background-size: 100%
}
#bgstylec{
	background-image: url(/Html/images/wap_b3.jpg);
	background-repeat: no-repeat;
	background-position: center top;
	height: 683px;background-size: 100%

}#bgstyled{
	background-image: url(/Html/images/wap_b4.jpg);
	background-repeat: no-repeat;
	background-position: center top;
	height: 683px;background-size: 100%

}


#bgstylee{
	background-image: url(/Html/images/wap_b4.jpg);
	background-repeat: no-repeat;
	background-position: center top;
	height: 683px;background-size: 100%

}#bgstylef{
	background-image: url(/Html/images/wap_b5.jpg);
	background-repeat: no-repeat;
	background-position: center top;
	height: 683px;background-size: 100%

}

.slide a{display:block;width:100%;height:490px;cursor:pointer;}
.obj-a,.obj-b,.obj-c,.obj-d,.obj-e,.obj-f{position:absolute;z-index:9;left:50%;}
.obj-a,.obj-b{width:900px;margin-left:-476px;text-align:center;}
.obj-a{
	display:block;
	height:683px;
	margin-left: -800px;
	top: -10px;
}
.obj-b{
		
	top: 22%;
	margin-left: -45%;
}
.obj-b img{ width:100%!important
}

.obj-c{
	display:block;
	top:20%;
	margin-left:-45%;
}
.obj-c img{ width:100%
}


.obj-d{
	
	top: 30%;
	margin-left: -50%; 
}
 .obj-d img{ width:100%}
.obj-d p{display:block;padding-top:20px;font-size:16px;color:#fff;clear:both;}
.obj-e{
	width:490px;
	height:683px;
	margin-left:-10px;
	z-index:12;
	top: 170px;
}
.obj-f{
	width:692px;
	height:394px;
	margin-left:-500px;
	top: 40px;
}
.banAnimate .obj-a{display:block;animation-name:baoAni;-webkit-animation:baoAni 0.4s linear 0s normal none;-moz-animation:baoAni 0.4s linear 0s normal none;animation:baoAni 0.4s linear 0s normal none;}
@-webkit-keyframes baoAni{from{opacity:0;left:60%;} to{opacity:1;left:50%;} }
@-moz-keyframes baoAni{from{opacity:0;left:60%;} to{opacity:1;left:50%;} }
@keyframes baoAni{from{opacity:0;left:60%;} to{opacity:1;left:50%;} }
.banAnimate .obj-b{display:block;animation-name:saAni;-webkit-animation:saAni 0.4s linear 0s normal none;-moz-animation:saAni 0.4s linear 0s normal none;animation:saAni 0.4s linear 0s normal none;}
@-webkit-keyframes saAni{from{opacity:0;-webkit-transform:scale(0,0);} to{opacity:1;-webkit-transform:scale(1,1);} }
@-moz-keyframes saAni{from{opacity:0;-moz-transform:scale(0,0);} to{opacity:1;-moz-transform:scale(1,1);} }
@keyframes saAni{from{opacity:0;transform:scale(0,0);} to{opacity:1;transform:scale(1,1);} }
.watch-code.code-show{display:block;animation-name:scode;-webkit-animation:scode 0.3s linear 0s normal none;-moz-animation:scode 0.3s linear 0s normal none;animation:scode 0.3s linear 0s normal none;}
@-webkit-keyframes scode{from{opacity:0;-webkit-transform:scale(1,0);transform-origin:left bottom;} to{opacity:1;-webkit-transform:scale(1,1); transform-origin: left bottom;} }
@-moz-keyframes scode{from{opacity:0;-moz-transform:scale(1,0); transform-origin:left bottom;} to{opacity:1;-moz-transform:scale(1,1);transform-origin:bottom bottom;} }
@keyframes scode{from{opacity:0;transform:scale(1,0);transform-origin:left bottom;} to{opacity:1;transform:scale(1,1);transform-origin: left bottom;} }
.banAnimate .obj-c,.banAnimate .obj-e{display:block;animation-name:saAnic;-webkit-animation:saAnic 0.3s linear 0s normal none;-moz-animation:saAnic 0.3s linear 0s normal none;animation:saAnic 0.3s linear 0s normal none;}
@-webkit-keyframes saAnic{from{opacity:0;left:47%;} to{opacity:1;left:50%;} }
@-moz-keyframes saAnic{from{opacity:0;left:47%;} to{opacity:1;left:50%;} }
@keyframes saAnic{from{opacity:0;left:47%;} to{opacity:1;left:50%;} }
.banAnimate .obj-d,.banAnimate .obj-f{display:block;animation-name:saAnid;-webkit-animation:saAnid 0.3s linear 0s normal none;-moz-animation:saAnid 0.3s linear 0s normal none;animation:saAnid 0.3s linear 0s normal none;}
@-webkit-keyframes saAnid{from{opacity:0;left:53%;} to{opacity:1;left:50%;} }
@-moz-keyframes saAnid{from{opacity:0;left:53%;} to{opacity:1;left:50%;} }
@keyframes saAnid{from{opacity:0;left:53%;} to{opacity:1;left:50%;} }

/* 懒人图库 搜集整理 www.lanrentuku.com */








/*产品*/

#warp_1{width:100%; margin:0 auto;background:url(/Html/images/pro_bg3.jpg) no-repeat center  top; text-align:center; height:620px;  }
.main{width:100%; margin:auto; }
#warp_1 .ererddd{width:90%; margin:0px auto; height:110px; padding-top:20px}
.ererddd img{ width:70%}
#warp_1  h3{width:100%; font-size:1.3rem; font-weight:normal; height:100px; float:left; color:#fff; text-align:center;   padding-top:15px; letter-spacing:opx; background-size:80%; margin-top:2.4rem; margin:0 auto; background: url(/Html/images/wap_line.png) center 4.5rem no-repeat;}
#warp_1 h3 span{color:#fff; text-align:center; font-size:1.9rem; line-height:27px; padding-top:10px; float:left;width:100%; padding-bottom:10px ; font-weight:bold; text-transform:uppercase; letter-spacing:0px; }
#warp_1  h3 b {
    width: 85px;
    height: 2px;
    position: relative;
    background: #259952;
    bottom: 0;
    display: block;
    margin-top: 10px;
}
.fenlei{ width:55%; margin:0px auto; height:70px; text-align:center; text-align: center; margin-bottom:10px;}
.fenlei li{  float:left;list-style:none; height:34px; margin-bottom:0.4rem}
.fenlei li a{ padding:1px 8px; margin:0 5px; background:#fff; color:#333; text-align:center; float:left;   height:34px; text-align:center; font-size:0.95rem; line-height:34px; letter-spacing:0px}
.fenlei li a:hover{ background:#259a16; color:#fff}

.fenlei li:first-child a{ background:#259a16; color:#fff} 



.shangnet_ab { width:90%; margin:0 auto;	
	overflow:hidden;
	position: relative; height:660px
	/*max-height:164px;*/
}




/*简介*/

#warp_2{width:100%; margin:0 auto; text-align:center; height:650px; clear:both;  }

#warp_2  h3{width:100%; font-size:1.3rem; font-weight:normal; height:110px; float:left; color:#000; text-align: center;   padding-top:15px; letter-spacing:0px;  margin-top:2.4rem; margin:0 auto; font-weight:bold  }
#warp_2 h3 span{color:#686868; text-align: center; font-size:1.2rem; line-height:27px; padding-top:10px; float:left;width:100%; padding-bottom:10px ; font-weight:normal; text-transform:uppercase; letter-spacing:0px; }
#warp_2  h3 b {
    width: 85px;
    height: 2px;
    position: relative;
    background: #259952;
    bottom: 0;
    display: block;
     text-align:center; margin:10px auto
}

.about_neirong{ width:90%; height:400px; margin:0 auto; text-align:center; font-size:1rem; line-height:30px; text-indent:28px; }
.about_neirong p{ width:100%; text-align: center; line-height:30px!important; margin:20px auto; text-indent:0px; display:block; color:#8d8d8d; font-size:0.97rem; }
.about_neirong a{ color:#a0a0a0; text-align:center}


.about_neirong .li_er a{ width:100%; color:#a0a0a0; text-align:center; display:block; font-size:0.9rem}
.about_neirong .li_er { width:30%; float:left; text-align:left;}
.about_neirong .li_er img{ width:70px}


.about_neirong .li_er:hover{ margin-top:-20px;transition:All 0.4s ease-in-out;
	-webkit-transition:All 0.4s ease-in-out;
	-moz-transition:All 0.4s ease-in-out;
	-o-transition:All 0.4s ease-in-out;}

.fless{ width:100%; display:flex; margin:0 auto}
.fless .fless_a{ width:80%; flex-direction: row; margin:1%;     background: url(/Html/images/about1.jpg) no-repeat center top; height:105px; background-size:160%; text-align:center; overflow:hidden} 

.fless  .ying{ width:100%; height:30px; background: rgb(0,0,0,.8); color:#fff; display:block; z-index:9999; margin-top:75px; text-align:center ; }
.fless .ying a{ color:#fff; line-height:30px; text-align:center; margin-left:-1rem;}

.fless .fless_b{ width:80%; flex-direction: row; margin:1%; overflow:hidden;     background: url(/Html/images/honor.jpg) no-repeat center top; height:105px;background-size:160%; text-align:center} 

.fless .fless_c{ width:80%; flex-direction: row; margin:1%; overflow:hidden;     background: url(/Html/images/shebei.jpg) no-repeat center top; height:105px;background-size:160%; text-align:center} 

.fless  .fless_a .ying{ width:100%; height:30px; background: rgb(37,153,82,.8); color:#fff; display:block; z-index:9999; margin-top:75px; text-align:center ; }
.fless  .fless_a .ying a{ color:#fff; line-height:30px; text-align:center; margin-left:-1rem;}

.more_2 {
    background: none;
    width: 190px;
    height: 30px;
    line-height: 30px;
    color: #fff;
    font-size: 14px;
    text-align: center;
    transition: all 0.4s;
    display: block;
    margin: 30px auto 30px auto;
    border: 1px #c4c4c4 solid;
  
     background:#259952
}.more_2 a {
    color: #fff;
    text-transform: uppercase;
    font-size: 1rem;
}


/*选项卡*/

#warp_4{width:100%; margin:0 auto; text-align:center; height:500px; clear:both;  }

.ncon_item {
    display: flex;
    flex-wrap: nowrap;
    overflow: hidden;
    position: relative;
    box-sizing: border-box;
    padding: 15px 15px;
  
    border-bottom: 1px solid #d0d0d0;
}
.shl-ptit {
 font-size:17px;
 overflow:hidden;
 width:100%;
 height:1.3rem;
 line-height:1.3rem;
 -o-text-overflow:ellipsis;
 text-overflow:ellipsis;
 /*超出...*/display:-webkit-box;
 -webkit-line-clamp:1;
 /*显示行数*/-webkit-box-orient:vertical; color: #333; 
}
.shl-time {
 font-size:13px;

 margin-top:9px;
 background:url(/Html/images/shl-ico-time.png) no-repeat left center;
 background-size:auto 15px;

 background-repeat:no-repeat;
 padding-left:17px; color:#333 ; text-align:left
}
.shl-geng{ padding-top:20px; padding-bottom:20px;}
.loading-more-button {
   width: 40%;
    height: 28px;
    background: #259952;
    text-align: center;
    line-height: 28px;
    margin: 20px auto;
    text-indent: 0px;color:#fff; font-size:15px
}

.loading-more-button a { color:#fff; font-size:16px}

.tabs {
    width: 100%;
    margin-right: auto;
    margin-bottom: 0px;
    margin-left: auto;
    clear: both;
    text-align: center;
    overflow: hidden; box-sizing:border-box; padding:20px 12px 1px 12px;
}
.tab_con{ display:none; }

.tabs li{
float: left;
width:50%;
height: 70px;
line-height: 70px;
font-size: 1.4rem;border-bottom: 2px solid #d8d8d8; color:#333}

.tabs .thistab{
float: left;
width: 50%;
height: 70px;
border-bottom: 2px solid #259952;
line-height: 70px;
font-size: 1.4rem;
color: #259952;  }

.home-tit{width: 100%;
position: relative;
margin-top: 10px;border-bottom: 1px solid #EBEBEB; padding:13px 14px;font-size: 0.9rem;color: #004185; box-sizing:border-box;}
.home-tit .dtit { font-weight:bold; float:left;}
.home-tit a {
    font-family: Arial;
    font-size: 10px;
    float: right;
    color: #666;
    text-align: right;
    display: block;
    padding-top: 6px;
}

.shl-zj{display: flex;flex-wrap: wrap;  box-sizing:border-box;padding: 7px; text-align:center;}
.shl-zjsection {
    width: 50%;
    padding: 5px;box-sizing:border-box;
}
.zjkuang {border: 1px solid #EBEBEB;box-sizing:border-box; padding:6px 6px 12px 6px; border-radius:5px;box-shadow: 0px 0px 5px #E4E4E4;}
.shl-zjpic{width: 4.2rem;
height: 4.2rem;
overflow: hidden;
position: relative; border-radius:50%; overflow:hidden; margin:0 auto; margin-top:0.6rem;}
.shl-zjpic img{width: 100%;
height: 100%; object-fit:cover;}
.zjtit1{ font-size:0.9rem; height:2.6rem;
 line-height:1.3rem; overflow:hidden; margin-top:10px;
 -o-text-overflow:ellipsis;
 text-overflow:ellipsis;
 /*超出...*/display:-webkit-box;
 -webkit-line-clamp:2;
 /*显示行数*/-webkit-box-orient:vertical}
.zjtit2{font-size:0.8rem; height:2rem; line-height:1rem; color:#959595; overflow:hidden;
 -o-text-overflow:ellipsis;
 text-overflow:ellipsis;
 /*超出...*/display:-webkit-box;
 -webkit-line-clamp:2;
 /*显示行数*/-webkit-box-orient:vertical}
.zjtit3{font-size:0.7rem; height:1.4rem; line-height:1.4rem; border-radius:0.7rem; width:4rem; text-align:center; border:1px solid #0a53a3; margin:0 auto; margin-top:10px; color:#0a53a3;}



/*选项卡*/
.tabs2 {
    width: 100%;
    margin-right: auto;
    margin-bottom: 0px;
    margin-left: auto;
    clear: both;
    text-align: center;
    overflow: hidden; box-sizing:border-box; padding:10px 12px 1px 12px;background-color: #fff; font-weight:bold;margin-top: 10px;
}
.tab_con2{ display:none; background-color:#FFF;}

.tabs2 li{
float: left;
width: 25%;
height: 40px;
line-height: 40px;
font-size: 0.85rem;border-bottom: 1px solid #EBEBEB;}

.tabs2 .thistab{
float: left;
width: 25%;
height: 40px;
border-bottom: 1px solid #004185;
line-height: 40px;
font-size: 0.9rem;
color: #004185;}


.shl-djt{display: flex;flex-wrap: wrap; background-color:#FFF; box-sizing:border-box;padding: 7px;}
.shl-section {
    width: 50%;
    padding: 8px;box-sizing:border-box;
}
.skkk {
    background-color: 
    #f4f4f4;
  
}
.shl-djtpic{width: 100%;
height: 110px;
overflow: hidden;
position: relative;}
.shl-djtpic img{width: 100%;
height: 100%; object-fit:cover;}
.shlne {
    padding: 10px;
}
.djtte{ font-size:0.9rem;
 overflow:hidden;
 width:100%;
 height:2.6rem;
 line-height:1.3rem;
 -o-text-overflow:ellipsis;
 text-overflow:ellipsis;
 /*超出...*/display:-webkit-box;
 -webkit-line-clamp:2;
 /*显示行数*/-webkit-box-orient:vertical}
 
 .djttime {
 font-size:12px;
 color:#969696;
 margin-top:9px;
 background-image:url(/Html/images/shl-ico-time.png);
 background-size:auto 13px;
 background-position: left center;
 background-repeat:no-repeat;
 padding-left:15px; height:15px; line-height:15px;
}

.jigou{ background-color:#FFF;}
.jigouname{ font-size:0.9rem;color: #0a53a3;
 overflow:hidden;
 width:100%;
 height:1.3rem;
 line-height:1.3rem;
 -o-text-overflow:ellipsis;
 text-overflow:ellipsis;
 /*超出...*/display:-webkit-box;
 -webkit-line-clamp:1;
 /*显示行数*/-webkit-box-orient:vertical}
.jigoumiaoshu{
	font-size:12px;
 color:#969696;
 margin-top:6px;
  overflow:hidden;
 height:3rem;
 line-height:1rem;
 -o-text-overflow:ellipsis;
 text-overflow:ellipsis;
 /*超出...*/display:-webkit-box;
 -webkit-line-clamp:3;
 /*显示行数*/-webkit-box-orient:vertical}

.jigou-pic {
    width: 115px;
    min-width: 115px;
    height: 82px;
    overflow: hidden;
    position: relative;
    border: 1px solid 
    rgba(0,0,0,.1);
    margin-right: 12px;
    border-radius: 3px;
}
.jigou-pic img { width:100%; height:100%; object-fit:contain;}
.foot {
    padding: 25px 15px;background: #282828;color: #fff; display:flex; font-size:0.7rem; line-height:1.5rem; border-bottom:1px solid #959595;
}
.foot1 { width:33.33%; box-sizing:border-box; padding-left:1rem;}
.foot a {
    color: #fff;
}
.fo {font-size:0.9rem; padding-bottom:10px;}
.foot2-wap {
    display: block;
    text-align: center;
    padding-top: 1rem;
    font-size: 0.8rem;
	padding-bottom: 1rem;background:
#134989;
color:
#fff;
}


/*guangao*/

#warp_3{width:100%; margin:0 auto;background:url(/Html/images/wap_adbg.jpg) no-repeat center  top ; text-align:center; height:166px;  }
.main{width:100%; margin:auto; }
#warp_3  h3{width:100%; font-size:2.1rem; font-weight:normal; height:110px; float:left; color:#000000; text-align:center;   padding-top:15px; background:url(/Html/images/pro_t.png) no-repeat center top ; background-size:80%; margin-top:2.4rem;  }
#warp_3 h3 span{color:#a99067; text-align:center; font-size:16px; line-height:27px; padding-top:10px; float:left;width:100%; background:url(/Html/images/line.jpg) no-repeat center top; padding-bottom:10px ; font-weight:bold; text-transform:uppercase; letter-spacing:0px; }

.shangnet { width:90%; margin:0 auto;	
	overflow:hidden;
	position: relative;
	/*max-height:164px;*/
}
#warp_3 dl { padding-top:39px; width:90%; text-align:center; color:#FFF; font-size:1.65rem; margin:20px auto;letter-spacing:2px; }
#warp_3 dl dt strong { font-size:1.75rempx; font-family:"Times New Roman", Times, serif; font-weight:normal;}
#warp_3 dl dt { font-size:0.9rem; line-height:30px; text-transform:uppercase; letter-spacing:0px; height:30px}
#warp_3 dl dd { font-size:0.92rem; line-height:30px; letter-spacing:2px; margin-top:5px}
.more_1 { background:none; width:40%; height:25px; line-height:25px;  color:#fff; font-size:1rem;  text-align:center;   transition:all 0.4s; display:block; margin:10px auto 0px auto; border:0.9px #fff solid; color:#fff  }

.more_1 a{ color:#fff ; text-transform:uppercase; font-size:0.7rem}
a:hover .more_1 {  transform:translateY(-10px);  } 



#warp_3 span {
    width: 40%;
    height: 24px;
    background: #bd9b63;
    text-align: center;
    line-height: 24px;
    margin: 20px auto;
    text-indent: 0px; display:block
}

#warp_3  span a{
    color: #fff;
    text-align: center; font-size:15px
} 













/*厂房*/






#warp_5{width:100%; margin:0 auto;text-align:center; height:500px;  }
.main{width:100%; margin:auto; }
#warp_5  h3{width:100%; font-size:1.3rem; font-weight:normal; height:110px; float:left; color:#000; text-align: center;   padding-top:15px; letter-spacing:0px;  margin-top:2.4rem; margin:0 auto; font-weight:bold  }
#warp_5 h3 span{color:#686868; text-align: center; font-size:1.2rem; line-height:27px; padding-top:10px; float:left;width:100%; padding-bottom:10px ; font-weight:normal; text-transform:uppercase; letter-spacing:0px; }

.shangnet { width:90%; margin:0 auto;	
	overflow:hidden;
	position: relative;
	/*max-height:164px;*/
}#warp_5  h3 b {
    width: 85px;
    height: 2px;
    position: relative;
    background: #259952;
    bottom: 0;
    display: block;
     margin:10px auto
}

.houjia {}
.houjia ul li{ text-align: center;   width: 50%;  float: left; margin-bottom:10px; }
.houjia:after { clear: both; content: " "; display: block; }
.houjia  li p{ line-height: 34px; margin:0; padding:0; font-size:14px;}
.houjia  li a{ display:block;   font-size:14px; color:#444; text-align:center;  }
.middle_pic {list-style:none; font-family: Arial, Helvetica, sans-serif;}/*这里的字体一定要写  可以用  microsoft yahei  或者 Arial, Helvetica, sans-serif  宋体不行*/
.middle_pic { text-align:center; width:160px; height:86px; margin:0 auto; z-index:8; padding:0px; overflow:hidden}
.middle_pic .bdlistImg {width:170px; height:86px; background-color:#EAEDEE; border: 1px solid #E1E1E1; text-align:center; overflow:hidden}
.middle_pic .bdlistImg img{border:0px solid #FBFBFB;  max-height:86px; max-width:170px; _width:expression(this.width > 170 ? '170px' : true);  _height:expression(this.height > 86 ? '86px' : true); vertical-align:middle; border:0px none;}
.middle_pic .bdlistImg span {display:inline-block; height:100%; vertical-align:middle; width:0px;}
.middle_pic .bdlistName {height:33px; line-height:33px; color:green; white-space:nowrap; text-overflow:ellipsis; overflow:hidden;}
.c_tupic{ margin:15px 0px 0; background:#fff; padding:2px 0 0;}


/*\\\\\\\\\\\\\\\\*/
#warp_6{width:100%; margin:0 auto; text-align:center; height:386px;  text-align:left; border-bottom:29px #259a16 solid   }
.main{width:100%; margin:auto; }

.youshi_item01{width:80%; float:left; padding-left:10%; background:url(/Html/images/img02.jpg) 5% top no-repeat; padding-right:10px ;background-size:20%; margin-top:10px}
.youshi_item01 h2,.youshi_item02 h2,.youshi_item03 h2{ font-size:1.5rem; color:#388d1d; line-height:40px; padding-left:18%}
.youshi_item01 span,.youshi_item02 span,.youshi_item03 span{ font-size:15px; color:#4b4b4b; line-height:24px; margin-bottom:20px; display:block; padding-left:18%}
.youshi_item01 p,.youshi_item02 p,.youshi_item03 p{ font-size:1rem; color:#4b4b4b; line-height:32px; }


.youshi_item02{width:80%; float:left; padding-left:10%; background:url(/Html/images/img03.jpg)  5% top no-repeat; margin-top:20px;background-size:20%}
 .youshi_item03{width:80%; float:left; padding-left:10%; background:url(/Html/images/img04.jpg)  5% top no-repeat;margin-top:0px;background-size:20%}