body { 
background: url(../img/bg.jpg) no-repeat center center fixed; 
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
height: 100vh !important;
font-family: 'Dosis', sans-serif;
min-width: 300px;
}

.icon img {
height: 18px;
margin: 5px;
}

.container-fluid {min-height: 800px}

@media (max-width: 640px) {
.container-fluid {min-height: 480px}
}