EditorContentArea.css Copy Code 
.RadEContent, .RadEContentBordered
{
  background-color: white !important;
  background-image: none !important;
  color: White;
} 


.RadEWrongWord
{
	background-color: yellow;
}

.RadEDomMouseOver
{
	background-color:#efefef;
	border:1px dashed red;
}

body
{
}