.interactionSize
          {
          position: absolute;
          overflow: hidden;
          top: 0px;
          left: 0px;
          width: 715px;
          height: 500px;
          }
          
.txtControl
          {
          word-wrap:break-word;
          }
          
.letterStyle
{
	background-color:Green;
	border:0px;
	text-align:center;
}          
  
.baseletterStyle
{
	background-color:Maroon;
	border:0px;
}  

.shadow
{
 -webkit-box-shadow: 0 0 2px 1px #000;
 -moz-box-shadow:  0 0 2px 1px #000;
  box-shadow: 0 0 2px 1px #000;
}

.disableLetter
{
	-o-user-select: none;
	-webkit-user-select: none;
	-moz-user-select: none;
	user-select:none;
}