#page {
   position:relative;
   z-index:1;
   top:0;
   left:0;
   width:100%;
   height:5110px;
}

#page .item1-bg {
   position:relative;
   z-index:100;   
   top:0;
   left:0;
   width:80%;
   height:1890px;
   background: url("/skin/board/sub_products/images/01_bg.jpg");
   background-position:top center;
   background-repeat:no-repeat; 
   background-size: contain;
}

#page .item1-bg .item1-title1 {
   position:relative;
   z-index:110;
   top:0px;
   left:0px;
   width:40%;
   height:auto;
}

#page .item1-bg .item1-content1 {
   position:relative;
   z-index:130;
   top:40px;
   left:155px;
   width:80%;
   height:auto;	
   margin:auto;
}

#page .item1-bg .item1-content2 {
   position:relative;
   z-index:140;
   top:160px;
   left:140px;
   width:80%;
   height:auto;
   margin:auto;
}







#page .item2-bg {
   position:relative;
   z-index:200;   
   top:-350px;
   left:0;
   width:100%;
   height:903px;
   background: url("/skin/board/sub_products/images/02_bg.jpg");
   background-position:top center;
   background-repeat:no-repeat; 
   background-size: contain;
}

#page .item2-bg .item2-title1 {
   position:relative;
   z-index:210;
   top:250px;
   left:8px;
   width:40%;
   height:auto;
}

#page .item2-bg .item2-content1 {
   position:relative;
   z-index:220;
   top:285px;
   left:3px;
   width:62%;
   height:auto;
   margin:auto;
}

#page .item2-bg .item2-content2 {
   position:relative;
   z-index:230;
   top:360px;
   left:-3px;
   width:62%;
   height:auto;
   margin:auto;
}








#page .item3-bg {
   position:relative;
   z-index:300;   
   top:700px;
   left:0;
   width:100%;
   height:1796px;
   background: url("/skin/board/sub_products/images/03_bg.png");
   background-position:top center;
   background-repeat:no-repeat; 
   background-size: contain;
}

#page .item3-bg .item3-title1 {
   position:relative;
   z-index:310;
   top:90px;
   left:0px;
   width:37%;
   height:auto;
}

#page .item3-bg .item3-content1 {
   position:relative;
   z-index:320;
   top:130px;
   left:5px;
   width:62%;
   height:auto;
   margin:auto;
}

#page .item3-bg .item3-content2 {
   position:relative;
   z-index:330;
   top:200px;
   left:5px;
   width:62%;
   height:auto;
   margin:auto;
}