* {
	padding:0;
	margin:0;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}
 
body {background:#FEFEFE;}
section{margin-top:3em;} 
.menu_bar {
	display:none;
}
 
header {
	width: 100%;
	height:20em;
}
 
header nav {
	background:#fff;
	z-index:1000;
	max-width: 1000px;
	width:95%;
	margin:20px auto;
}
 
header nav ul {
	list-style:none;
}
 
header nav ul li {
	display:inline-block;
	position: relative;
}
 
header nav ul li:hover {
	color:#0079BA;
}
 
header nav ul li a {
	color:#333;
	display:block;
	text-decoration:none;
	padding: 20px;
}
 
header nav ul li a span {
	margin-right:10px;
}
 
header nav ul li:hover .children {
	display:block;
}
 
header nav ul li .children {
	display: none;
	color:#0079BA;
	position: absolute;
	width: 150%;
	z-index:1000;
}
 
header nav ul li .children li {
	display:block;
	overflow: hidden;
	border-bottom: 1px solid rgba(255,255,255,.5);
}
 
header nav ul li .children li a {
	display: block;
}
 
header nav ul li .children li a span {
	float: right;
	position: relative;
	top:3px;
	margin-right:0;
	margin-left:10px;
}
 
header nav ul li .caret {
	position: relative;
	top:3px;
	margin-left:10px;
	margin-right:0px;
}


.contenedor{
    width:90%;
    height:50em;
	position:relative;  
	margin:0 auto;  
	background-image: url('../IMAGES/fondo2.jpg');
	background-position:center center;
}

.caja{
    width:70%;
    height:18em;
    background-color:#0079BA;
        opacity: 80%;
    position:absolute;
    top:50%;
    left:50%;
    margin-left:-35%;
    margin-top:9em;
    padding:2em;
}
.cajatitulo{
    width:100%;
    height:5em;
    position:absolute;
    top:50%;
    margin-top:-3em;
    padding:2em;

}

.boxes div {
    display: inline-block;
    width: 33%;
    padding: 15px;
    border: none;
    margin-bottom: 5px;
    box-sizing: border-box;
    font-size: 1rem;
    text-align: center;
    text-decoration: none;
  }
  
  


@media screen and (max-width: 600px) {
	body {
		padding-top:80px;
	}
	.contenedor{
		background-image: url('../IMAGES/fondomovil.jpg');
	}
	.menu_bar {
		display:block;
		width:100%;
		position: fixed;
        top:0;
        left:0;
        /*text-align:center;*/
		background:#fff;
	}
 
	.menu_bar .bt-menu {
		display: block;
		padding: 20px;
		color: #fff;
		overflow: hidden;
		font-size: 25px;
		font-weight: bold;
		text-decoration: none;
	}
 
	.menu_bar span {
		float: right;
		font-size: 40px;
	}
 
	header nav {
		width: 100%;
		height: calc(100% - 80px);
		position: fixed;
		right:100%;
		margin: 0;
        overflow: scroll;
        /*background:rgb(18, 66, 46);*/
        color:#fff;
	}
 
	header nav ul li {
		display: block;
		border-bottom:1px solid rgba(255,255,255,.5);
	}
 
	header nav ul li a {
        display: block;
        color:#fff;
	}
 
	header nav ul li:hover .children {
		display: none;
	}
 
	header nav ul li .children {
		width: 100%;
		position: relative;
	}
 
	header nav ul li .children li a {
		margin-left:20px;
	}
 
	header nav ul li .caret {
		float: right;
    }
    
    .caja{
        width:80%;
        height:35em;
        background-color:#0079BA;
        opacity: 80%;
        position:absolute;
        top:50%;
        left:50%;
        margin-left:-40%;
        margin-top:-22em;
        padding:2em;
    }

 .boxes div {
	 display:block;
    float: right;
    width: 100%;
  }   
}