body 
{
font-family:Arial, Helvetica, Verdana, sans-serif;
font-size:x-small;
font-style:normal;
line-height:180%;
font-variant:inherit;
width:765px; 
margin-left:auto;
margin-right:auto; 
margin-bottom:auto;
padding-left:inherit;
padding-right:inherit;
text-align:center; 
}

general 
{
font-family:Arial, Helvetica, sans-serif;
font-size:x-small;
font-variant:inherit;
line-height:180%;
padding-top: 10px;
padding-bottom: 5px;
padding-left: inherit;
padding-right: inherit;
width: inherit;
margin-right: inherit;
margin-left: inherit;
text-align: inherit;
}
 

Affichage centré
color: #0f0;
background-color: #060;
position: absolute;
top: 20px;
left: 250px;
width: 200px;
height: 125p