body {
    /*font-family: arial;*/
    margin: 0;
    padding: 0;
}
h2.introduccion {
    font-size: 49px;
    text-shadow: 0px 3px 4px rgba(0,0,0,.5);
}
#intro {
    /*background: url("images/overlay.png"), url(../images/img01.jpg) 50% 0 fixed ;*/
	background: url(../images/img01.jpg) 50% 0 fixed ;
	background-size:cover;
    min-height: 450px;
    margin: 0 auto;
    width: 100%;
    padding: 60px 0;
	box-shadow: inset 0px 0px 15px 5px #000;
}
.intro-unit {
    color: #ddd;
    padding: 60px;
    text-align: center;
}
#bloque1 {
    background-color: #000000;
    margin: 0 auto;
    width: 100%;
}
#bloque-img1 {
    background: url("images/overlay.png"), url(../images/img03.jpg) 50% 0 fixed ;
	background-size:cover;
     /*height: 300px;
    padding: 100px 0;*/
	box-shadow: inset 0px 0px 10px #000;
}
#bloque-img2 {
    /*background: url("images/overlay.png"), url(../images/img02.jpg) 50% 0 fixed ;
	background-size:cover;*/
     /*height: 300px;
    padding: 100px 0;*/
	/*box-shadow: inset 0px 0px 10px #000;*/
	background:#004628;
}
#bloque2 {
    background-color: #000000;
    margin: 0 auto;
    width: 100%;
    color: #fff;
}
#bloque-img3 {
    background: url("images/overlay.png"), url(../images/img04.jpg) 50% 0 fixed ;
	background-size:cover;
     /*height: 300px;
    padding: 100px 0;*/
	box-shadow: inset 0px 0px 10px #000;
}

#bloque-img4 {
    background: url("images/overlay.png"), url(../images/banner.jpg) 50% 0 fixed ;
	background-size:cover;
     /*height: 300px;
    padding: 100px 0;*/
	box-shadow: inset 0px 0px 10px #000;
}