body {
  margin: 0;
  display: table;
  height: 100%;
  width: 100%;
  font: 14px/134% Helvetica Neue, sans-serif;
}

#center {
  display: table-cell;
  vertical-align: middle;
}

#fig {
  position: relative;
  margin: auto;
}

#control_contextmenu {  
    border:1px solid #666;  
    background-color:#eee;  
    min-width:150px;  
} 
 
#control_contextmenu ul {  
    list-style:none;  
    padding:0;  
    margin:0;  
    cursor:pointer;  
} 
 
#control_contextmenu ul li {  
    text-align:left;  
    padding:3px 10px 3px 5px;  
    margin:0;  
    cursor:pointer;  
    font-family:"Lucida Grande",Verdana;  
    text-decoration:none;  
    color:#333;  
    font-size:12px;  
    font-weight:bold;  
    border-top:1px solid #fff;  
    border-left:1px solid #fff;  
    border-bottom:1px solid #999;  
    border-right:1px solid #999;  
} 
 
#control_contextmenu ul li.selected, 
#control_contextmenu ul li:hover {  
    color:#fff;  
    background-color:#3875d7;  
    cursor:pointer;  
} 
 
#control_contextmenu ul li.selected:hover {  
    color:#333;  
    background-color:#eee;  
    cursor:pointer;  
} 
 
#control_contextmenu ul li.disabled, 
#control_contextmenu ul li:hover.disabled {  
    background-color: #eee;  
    color:#999;  
    cursor:pointer;  
}