.col-1, .col-2, .col-3, .col-4{ float:left}
/*======= width =======*/
#page .main{margin:0 auto; text-align:left; width:980px; background:url(images/bg_main.jpg) top left no-repeat }
#page1 .main{margin:0 auto; text-align:left; width:980px; background:url(images/bg_main1.jpg)top left no-repeat }
#page2 .main{margin:0 auto; text-align:left; width:980px; background:url(images/bg_main3.jpg) top left no-repeat }
#page4 .main{margin:0 auto; text-align:left; width:980px; background:url(images/bg_main4.jpg) top left no-repeat }
#page5 .main{margin:0 auto; text-align:left; width:980px; background:#fff url(images/bg_main5.jpg) top left no-repeat }

/*======= header =======*/
#header {height:164px; }
#content {height:568px; }

/*======= index-5.html =======*/
#page5 #content .col-1{ width:145px; margin-right:20px}
#page5 #content .col-2{ width:90px}
#page5 #content .col-3{ width:225px; margin-right:0}
#page5 #content .col-4{ width:262px}


/*======= footer =======*/
#footer { height:38px; }