#site_center {text-align:center; background:url(images/top.gif) repeat-x}
.main { width:780px ; margin:0 auto; text-align:left;}

/*======= header =======*/
#header{ height:163px; width:100%}

/*======= footer =======*/
#footer{ height:131px; width:100%}

/*======= content =======*/
#content { width:100%}


.col_1, .col_2, .col_3, .col1, .col2, .col3, .col { float:left;}

/*======= index.html =======*/
#page1 #content .row3 .col1{ width:235px}
#page1 #content .row3 .col2{ width:236px}
#page1 #content .row3 .col3{ width:236px}

#page1 #content .row4 .col1{ width:235px}
#page1 #content .row4 .col2{ width:236px}
#page1 #content .row4 .col3{ width:236px}


/*======= index-1.html =======*/
#page2 #content .row3 .col1{ width:471px}
#page2 #content .row3 .col2{ width:236px}

#page2 #content .row4 .col1{ width:471px}
#page2 #content .row4 .col2{ width:236px}

/*======= index-2.html =======*/
#page3 #content .row3 .col1{ width:235px}
#page3 #content .row3 .col2{ width:236px}
#page3 #content .row3 .col3{ width:236px}

/*======= index-3.html =======*/

/*======= index-4.html =======*/
#page5 #content .row3 .col1{ width:353px}
#page5 #content .row3 .col2{ width:354px}

#page5 #content .row4 .col1{ width:353px}
#page5 #content .row4 .col2{ width:354px}


/*======= index-5.html =======*/

/*======= index-6.html =======*/
#page7 #content .row3 .col1{ width:471px}
#page7 #content .row3 .col2{ width:236px}

#page7 #content .row4 .col1{ width:354px}
#page7 #content .row4 .col2{ width:353px}