.play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
}
.play-icon i {
    color: white;
    font-size: 24px;
    cursor: pointer;
}

.play-img {
    display: block;
    position: relative;
    cursor: pointer;
}