.carousel,
.item,
.active {
    height: 100%;
}

.carousel-inner {
    height: 100%;
}
.carousel-indicators{
  top: 70%;   
}
.fill {
    width: 100%;
    height: 100%;
    background-position: center;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    background-size: cover;
    -o-background-size: cover;
}

footer {
    margin: 50px 0;
}