.col1, .col2{ float:left}
/*======= width =======*/
.w{margin:0 auto; text-align:left; width:990px; }

.left { width:405px; float:left; background:url(images/left_bg.jpg) no-repeat top left; height:792px}
#content { width:585px; float:left;  background:url(images/right_bg.jpg) no-repeat top left; height:792px}


/*======= index-3.html =======*/
#page3 #content .col1{ width:225px; margin-right:34px}
#page3 #content .col2{ width:204px}
/*======= index-4.html =======*/
#page5 #content .col1{
	width:440px;
	margin-right:34px
}
#page5 #content .col2{ width:204px}
/*======= index-6.html =======*/
#page7 #content .col1{ width:245px; margin-right:14px}
#page7 #content .col2{ width:204px}