.tail-top{ background:url(images/bg3.gif) repeat-x top }
.col-1, .col-2, .col-3, .col-4{ float:left}
/*======= width =======*/
.main{margin:0 auto; text-align:left; width:1000px; background:url(images/bg1.jpg) no-repeat top left }

/*======= header =======*/
#header {height:468px;}
#header .col-1{ width:563px; margin-right:10px}
#header .col-2{ width:310px}

/*======= index.html =======*/
#page1 #content .col-1{ width:205px; margin-right:66px}
#page1 #content .col-2{ width:593px}
#page1 #content .bg{ background:url(images/tail1.gif) repeat-y 236px top } 
#servbox {width: 395px; height:auto; display:block; float:left;}
/*======= index-1.html =======*/
#page2 #content .col-1{ width:596px; margin-right:63px}
#page2 #content .col-2{ width:205px}
#page2 #content .bg{ background:url(images/tail1.gif) repeat-y 624px top } 
#page2 #content .col-3{ width:205px; margin-right:66px}
#page2 #content .col-4{ width:593px}
#page2 #content .bg1{ background:url(images/tail1.gif) repeat-y 236px top } 
/*======= index-2.html =======*/
#page3 #content .col-1{ width:205px; margin-right:66px}
#page3 #content .col-2{ width:593px}
#page3 #content .bg{ background:url(images/tail1.gif) repeat-y 236px top } 
/*======= index-3.html =======*/
#page4 #content .col-1{ width:596px; margin-right:63px}
#page4 #content .col-2{ width:205px}
#page4 #content .bg{ background:url(images/tail1.gif) repeat-y 624px top } 
/*======= index-4.html =======*/
#page5 #content .col-1{ width:205px; margin-right:66px}
#page5 #content .col-2{ width:593px}
#page5 #content .bg{ background:url(images/tail1.gif) repeat-y 236px top } 
/*======= index-5.html =======*/
#page6 #content .col-1{ width:596px; margin-right:63px}
#page6 #content .col-2{ width:205px}
#page6 #content .bg{ background:url(images/tail1.gif) repeat-y 624px top } 
#page6 #content .col-3{ width:205px; margin-right:66px}
#page6 #content .col-4{ width:593px}
#page6 #content .bg1{ background:url(images/tail1.gif) repeat-y 236px top } 
/*======= index-6.html =======*/
#page7 #content .col-1{ width:205px; margin-right:66px}
#page7 #content .col-2{ width:593px}
#page7 #content .bg{ background:url(images/tail1.gif) repeat-y 236px top } 
#page7 #content .col-3{ width:183px}
#page7 #content .col-4{ width:370px}

/*======= footer =======*/
#footer { height:164px; }