.carousel-item > img {
    min-width: 100%
}
.carousel-caption {
    top: 10%;
    width: 70%;
    text-align: left;
}

.overlay {
    
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.overlay-light {
    
    background-color: rgba(255, 255, 255, 0.2);
}

.overlay-dark {
    background-color: rgba(0, 0, 0, 0.2);
}

.carousel-caption > p {
    font-size: 150%
}

.carousel-caption > a:hover {
    text-decoration: none;
}