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

#intro {
    background: url('../img/showcase-1.jpg') no-repeat center center fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}

.pm-desc{
	line-height: 35px;
}