.col1, .col2, .col3, .col4, .col5, .col6, .col7, .col8 { float:left}
/*======= width =======*/
.w1{ position:relative; text-align:center; width:100% }
.w{margin:0 auto; text-align:left; width:787px;   }

/*======= header =======*/
#header {height:150px;}

/*======= content =======*/
#content .col1{ width:387px; margin-top:15px;}
#content .col2{ width:353px}
#content .col3{ width:401px; font-size:1.2em}
#content .col4{ width:386px; background:url(images/bg_2.gif) repeat-x top #141312; font-size:1.1em; line-height:1.4em}

/*======= footer =======*/


/*======= index-5.html =======*/
#page6 #content .col5{ width:401px; margin-top:2px;}
#page6 #content .col6{ width:384px; background:url(images/bg_row1.gif) repeat-x top left #252322; margin-top:2px; margin-left:2px;}

/*======= tutorials =======*/
#content .col7{ width:287px; margin-top:15px;}
#content .col8{ width:453px}