.col1, .col2, .col3, .col4{ float:left}
.bg{ width:100%; background:url(images/bg1.gif) repeat-x top }
/*======= width =======*/
.w{margin:0 auto; text-align:left; width:802px; }

/*======= header =======*/
#header {height:466px; background:url(images/top.jpg) no-repeat top center}

/*======= index.html =======*/
#page1 #content .col1{ width:488px; background:url(images/bg_li.gif) repeat-y right}
#page1 #content .col2{ width:314px}
#page1 #content .col3{ width:489px}
#page1 #content .col4{ width:313px}
/*======= index-1.html =======*/
#page2 #content .col1{ width:489px}
#page2 #content .col2{ width:313px}
/*======= index-2.html =======*/
#page3 #content .col1{ width:489px}
#page3 #content .col2{ width:313px}
/*======= index-3.html =======*/
#page4 #content .col1{ width:319px}
#page4 #content .col2{ width:483px}
/*======= index-4.html =======*/
#page5 #content .col1{ width:489px}
#page5 #content .col2{ width:313px}
/*======= index-5.html =======*/
#page6 #content .col1{ width:489px}
#page6 #content .col2{ width:313px}
/*======= index-6.html =======*/
#page7 #content .col1{ width:802px}