html,
body,
header,
#intro {
    height: 100%;
}

#intro {
    background: url("../Images/FondoMercader.png")no-repeat center center fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}

.top-nav-collapse {
    background-color: #57DE03;
    color: #0033A0;
    font-weight: bold;
    font-family: 'HelveticaNeue-UltraLight', 'Helvetica Neue', 'Arial', sans-serif;
}body {
}