Mozilla Firefox usercontent.css 広告ｶｯﾄｽﾚ 1

#leftnav {
background:#ddd !important;
width:4px !important;
height:100px !important;
border:2px solid #ddd !important;
overflow:hidden;
}
#leftnav:hover {
background:#FFF !important;
width:151px !important;
height:auto !important;
border:3px solid red !important;
}
#center_col {
margin-left:15px !important;
margin-right:0 !important;
padding:0 !important;
}
.s {
max-width:100% !important;
padding-left:5px !important;
}