.navbar-brand img{
	max-width: 80px;
	max-height: 30px;
}

.navbar-header{
	background-image: url('../images/logo.jpg');
	background-repeat: no-repeat;
    background-size: 150px 60px;
	min-width: 150px;
	min-height: 60px;
	
}

.section.splash{ 
background-position: bottom; 
opacity: 0.8;
}

.img-proposito{
	max-width: 550px;
}