.fling-minislide {
    width: 100%;
    height: auto;
    padding-bottom: 50%;
    overflow: hidden;
    position: relative;
}

.fling-minislide img {
    position: absolute;
    animation: fling-minislide 25s infinite;
    opacity: 0;
    width: 100%;
    height: auto;
}

@keyframes fling-minislide {
    25% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

.fling-minislide img:nth-child(4) {
    animation-delay: 0s;
}

.fling-minislide img:nth-child(3) {
    animation-delay: 7s;
}

.fling-minislide img:nth-child(2) {
    animation-delay: 14s;
}

.fling-minislide img:nth-child(1) {
    animation-delay: 21s;
}