#carousel{
    width: 100%;
    height: auto;
    position: fixed;
    transform-style: preserve-3d;
    animation: rotation 20s infinite linear;
        opacity:0.1;
        filter:alpha(opacity=40); /* 针对 IE8 以及更早的版本 */
}
#carousel:hover{
    animation-play-state: paused;
        opacity:1;
        filter:alpha(opacity=100); /* 针对 IE8 以及更早的版本 */
}
#carousel figure{
    display: block;
    position: absolute;
    width: 186px;
    height: 116px;
    left: 10px;
    top: 10px;
    background: black;
    overflow: hidden;
    border: solid 5px black;
}
#carousel figure:nth-child(1){transform: rotateY(0deg) translateZ(288px);}
#carousel figure:nth-child(2) { transform: rotateY(40deg) translateZ(288px);}
#carousel figure:nth-child(3) { transform: rotateY(80deg) translateZ(288px);}
#carousel figure:nth-child(4) { transform: rotateY(120deg) translateZ(288px);}
#carousel figure:nth-child(5) { transform: rotateY(160deg) translateZ(288px);}
#carousel figure:nth-child(6) { transform: rotateY(200deg) translateZ(288px);}
#carousel figure:nth-child(7) { transform: rotateY(240deg) translateZ(288px);}
#carousel figure:nth-child(8) { transform: rotateY(280deg) translateZ(288px);}
#carousel figure:nth-child(9) { transform: rotateY(320deg) translateZ(288px);}

img{
    -webkit-filter: grayscale(0);
    cursor: pointer;
    transition: all .5s ease;
}
img:hover{
    -webkit-filter: grayscale(0);
  transform: scale(1.2,1.2);
}

@keyframes rotation{
    from{
        transform: rotateY(0deg);
    }
    to{
        transform: rotateY(360deg);
    }
}