html,
body,
.carousel {
    height: 630px;
}

.carousel-inner,
.carousel-inner .item {
    width: 100%;
    height: 630px;
}

.item:nth-child(1) {
    background-image: url("../img/slide1/bg1.jpg");
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
}

.item:nth-child(2) {
    background-image: url("../img/slide1/bg2.jpg");
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
}

.item:nth-child(3) {
    background-image: url("../img/slide1/bg3.jpg");
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat;
}

.item:nth-child(4) {
    background-image: url("../img/slide1/bg4.jpg");
    background-position: 50% 20%;
    background-size: cover;
    background-repeat: no-repeat;
}


/* Changes position of caption */

.carousel-caption {
    top: auto;
    bottom: 30%;
}