   body {
    margin: 0px;
    padding: 0px;
    border: 0px; 
    background-color:#dddddd;
    overflow: hidden;
   }
   img {
    image-rendering:optimizeSpeed;             /* Legal fallback                 */
    image-rendering:-moz-crisp-edges;          /* Firefox                        */
    image-rendering:-o-crisp-edges;            /* Opera                          */
    image-rendering:-webkit-optimize-contrast; /* Chrome (and eventually Safari) */
    image-rendering:optimize-contrast;         /* CSS3 Proposed                  */
    -ms-interpolation-mode:nearest-neighbor;   /* IE8+                           */
   }
   div {
    display:block;
    margin:0px;
    padding:0px;
    border:0px;
    overflow:hidden;
   }
   button {
    font-size:20px;
    font-family:Arial,sans-serif;
    width:32px;
    height:32px;
    line-height:100%;
    vertical-align:top;
   }
   .buttons{
    float:left;
    width:50%;
    min-width:128px;
   }
   #toolbar{
    overflow: inherit;
    min-width:128px;
   }
   #zoombuttons{
    text-align:right;
    margin-right:-1px;
   }
   #button_org{
    font-size:14px;
   }
   #canvas{
    position:relative;
    z-index:1;
    background-color:#222222;
   }
   #ebimage{
    position:absolute;
    z-index:2;
    cursor:crosshair;
   }
   #statusbar, .status{	
    font-size:14px;
    font-family:"Lucida Console", Monaco, monospace;
    margin-right:10px;
    padding:1px;
    float:left;
   }
   #help{
    position:relative;
    margin:auto;
    top:50px;
    width:360px;
    border-radius:10px;
    overflow:auto;
    border:1px solid #eeeeee;
    z-index:3;
    display:none;
   }
   .key{
    font-family:"Lucida Console", Monaco, monospace;
    font-weight:bold;
   }
   .topic{
    font-size:14px;
    font-weight:bold;
    padding-top:5px;
   }
   .close{
    text-align:center;
    font-weight:bold;
    padding:5px;
   }
   table{
    background-color:white;
    opacity:0.8;
    border-radius:8px;
    padding-left:5px;
    padding-right:5px;
    font-size:12px;
    font-family:Tahoma, Geneva, sans-serif;
   }
