#last10 { 
float:right;
width:300px;
margin:10px;
padding:10px;
border:1px solid #cecece;
background-color:#ececec;
}

#userdata { 
text-align:left;
float:left;
width:198px;
margin:0px;
background-color:#ebf1f6;
border-right:1px solid #d6d6d6;
}

#userdata h4{
margin-left:10px;
}
#userdata p{
margin-left:10px;
font-size:12px;
}


#postdata { 
margin-left:10px;
text-align:left;
float:left;
overflow-x:auto;
width:520px;
}