* { margin:0; padding:0;}
body {font-size:100%; 
line-height:1.25em; 
font-family : 'Trebuchet MS', Verdana, Arial, sans-serif;
letter-spacing : 0pt;
font-weight : lighter;
font-size : 0.87em; 
text-align:center; 
background:url(images/bg_top.gif) repeat-x top}
.w{ width:100%; background:url(images/bg_bot.gif) repeat-x bottom;}