#divcajaizquierda{
    
	width: 300px;
	margin: 50px auto;
	padding: 15px;
	text-align: center;
	border: 1px solid #999999;
	background: #F714E2;
	
background: -webkit-linear-gradient(top, #E9F714, #E914F7);
background: -moz-linear-gradient(top, #E914F7, #E9F714);

outline: 2px solid red;
outline-offset: 15px;

}

#divcajacentro{

	width: 300px;
	margin: 50px auto;
	padding: 15px;
	text-align: center;
	border: 1px solid #999999;
	background: #DDDDDD;
	-moz-border-radius: 20px;
	-webkit-border-radius: 20px;
	border-radius: 20px;
	-moz-box-shadow: rgb(150,150,150) 5px 5px;
	-webkit-box-shadow: rgb(150,150,150) 5px 5px;
	box-shadow: rgb(150,150,150) 5px 5px;

background: -webkit-linear-gradient(top, #FFFFFF, #006699);
background: -moz-linear-gradient(top, #FFFFFF, #006699);

outline: 2px dashed #000099;
outline-offset: 15px;

}

#divcajaderecha{
	     align-content: center; 
	     width: 380px; 
	     height: 150px;
	     margin: 20px; 
	     padding: 10px; 
         text-align: center;
        
	 }