html,body
	{
		  -webkit-touch-callout: none;
		  -webkit-user-select: none;
		  -khtml-user-select: none;
		  -moz-user-select: none;
		  -moz-user-select: -moz-none;
		  -ms-user-select: none;
		  user-select: none;

	}

    .not-selectable 
	{
		  -webkit-touch-callout: none;
		  -webkit-user-select: none;
		  -khtml-user-select: none;
		  -moz-user-select: none;
		  -moz-user-select: -moz-none;
		  -ms-user-select: none;
		  user-select: none;

	}
	*.unselectable 
	{
   		-moz-user-select: none;
   		-khtml-user-select: none;
   		-webkit-user-select: none;

	   /*
	     Introduced in Internet Explorer 10.
	     See http://ie.microsoft.com/testdrive/HTML5/msUserSelect/
	   */
	   -ms-user-select: none;
	   user-select: none;
	}	
	* {
	    -webkit-user-select: none;
	    -khtml-user-select: none;
	    -moz-user-select: -moz-none;
	    -o-user-select: none;
	    user-select: none;
	}
	canvas {
	    -webkit-user-select: none;
	    -khtml-user-select: none;
	    -moz-user-select: -moz-none;
	    -o-user-select: none;
	    user-select: none;
	}
	p {
	    -webkit-user-select: text;
	    -khtml-user-select: text;
	    -moz-user-select: text;
	    -o-user-select: text;
	    user-select: text;
	}