.col1, .col2, .col3, .col4{ float:left}
/*======= width =======*/
.w{margin:0 auto; text-align:left; width:775px; background:url(images/fond.jpg) no-repeat }

/*======= header =======*/
#header {}
#header .col1{ width:405px}
#header .col2{ width:370px}

/*======= index.html =======*/
#page1 #content .col1{ width:295px}
#page1 #content .col2{ width:480px}


/*======= footer =======*/
#footer {}