.col, .col1, .col2, .col-1, .col-2, .col-3, .col-4{ float:left}
/*======= width =======*/
.main{margin:0 auto; text-align:left; width:980px; }

/*======= header =======*/
#header {height:480px; background:url(../images/top.gif) }

#content .col1{ width:137px; margin-right:13px}
#content .col2{ width:137px}

#content .col{ width:307px; margin-right:8px; background:url(../images/bg_block.jpg) no-repeat top left; height:185px; text-align:center}
/*======= index.html =======*/
#page1 #content .col-1{ width:260px; margin-right:70px}
#page1 #content .col-2{ width:590px}
#page1 #content .col-3{ width:255px; margin-right:46px}
#page1 #content .col-4{ width:255px}
/*======= index-1.html =======*/
#page2 #content .col-1{ width:260px; margin-right:70px}
#page2 #content .col-2{ width:590px}
/*======= index-2.html =======*/
#page3 #content .col-1{ width:260px; margin-right:70px}
#page3 #content .col-2{ width:590px}
#page3 #content .col-3{ width:260px; margin-right:41px}
#page3 #content .col-4{ width:255px}
/*======= index-3.html =======*/
#page4 #content .col-1{ width:260px; margin-right:70px}
#page4 #content .col-2{ width:590px}
#page4 #content .col-3{ width:255px; margin-right:46px}
#page4 #content .col-4{ width:255px}
/*======= index-4.html =======*/
#page5 #content .col-1{ width:260px; margin-right:70px}
#page5 #content .col-2{ width:590px}
#page5 #content .col-3{ width:280px}
#page5 #content .col-4{ width:279px}

/*======= footer =======*/
#footer { height:64px; }