@charset "utf-8";

.album {
    max-height: 700px;
    background-color: white;
    position: relative;
}

.album img {
    width: 100%;
    -webkit-animation-name: album;
    animation-name: album;
    -webkit-animation-duration: 21s;
    animation-duration: 21s;    /* 1周にかかる時間 */
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    opacity: 0;
}

.album .img1 {
    display: block;
    margin: 0 auto;
}

.album .img2 {
    -webkit-animation-delay: 7s;
    animation-delay: 7s;
    position: absolute;
    top: 0;
}
.album .img3 {
    -webkit-animation-delay: 14s;
    animation-delay: 14s;
    position: absolute;
    top: 0;
}

@keyframes album {
    0% {
        opacity: 0;
    }
    8.3% {
        opacity: 1;
    }
    25% {
        opacity: 1;
    }
    33.3% {
        opacity: 0;
    }
}

@-webkit-keyframes album {
    0% {
        opacity: 0;
    }
    8.3% {
        opacity: 1;
    }
    25% {
        opacity: 1;
    }
    33.3% {
        opacity: 0;
    }
}