/*parte normal movil*/
body{
	background: #8D6464;
}
hr{
	margin-left: 20px;
	border: 1px solid #000000;
	clear: both;
}
.header{
	text-align: center;
	margin-left: 20px;
}
.center{
	text-align: center;
}
.a{
	width: 30%;
	float: left;
	margin-left: 20px;

}
.uno{
	color: #209B29;
	margin-left: 20px;
}
.dos{
	margin-left: 20px;
	width: 15%;
	border: 5px double ;
	float: left;
}
.tres{
	color: #0BBE2F;
	margin-left: 20px;
}
.cuatro{
	color: #637E68;
	margin-left: 20px;
}
/*para table*/
@media screen and (min-width: 600px){
	body{
		background: #E70C0C;
	}
	.dos{
		margin-left: 10px;
		width: 20%;
		float: left;
	}
	.tres{
		color: #0BBE2F;
		margin-left: 20px;
	}
}
/*desktop*/
@media screen and (min-width: 900px){
	body{
		background: #AB0CE7;
	}
	.dos{
		margin-left: 20px;
		width: 30%;
		border: 5px double ;
		float: left;
	}
.tres{
	color: #0BBE2F;
	margin-left: 20px;
	}
}