#perspective {
    position: relative;
    width: 100%;
    height: 120px;
    perspective: 240px;
}

#perspective ul {
    transform-origin: -50% 50%;
    position: absolute;
    left: 50%;
    top: 50%;
    width: 60px;
    height: 60px;
    transform-style: preserve-3d;
    list-style: none;
    margin: -5px 0 0 30px;
    padding: 0;
    font-size: 16px;
    animation: move 10s linear infinite;
}

#perspective ul li {
    width: 100%;
    height: 100%;
    position: absolute;
    opacity: 0.8;
    box-sizing: border-box;
    border: 3px solid orange;
}

#perspective ul li i {
    position: absolute;
    font-style: normal;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #fff;
}

#perspective ul li:nth-child(1) {
    background-color: red;
    transform: translateX(-30px) rotateY(90deg);
}

#perspective ul li:nth-child(2) {
    background-color: green;
    transform: translateX(30px) rotateY(-90deg);
}

#perspective ul li:nth-child(3) {
    background-color: yellow;
    transform: translateY(-30px) rotateX(90deg);
}

#perspective ul li:nth-child(4) {
    background-color: black;
    transform: translateY(30px) rotateX(-90deg);
}

#perspective ul li:nth-child(5) {
    background-color: pink;
    transform: translateZ(-30px);
}

#perspective ul li:nth-child(6) {
    background-color: blue;
    transform: translateZ(30px);
}

@keyframes move {
    0% {
        transform: rotateX(0deg) rotateY(0deg);
    }
    25% {
        transform: rotateX(-180deg) rotateY(180deg);
    }
    50% {
        transform: rotateX(360deg) rotateY(-360deg);
    }
    75% {
        transform: rotateX(180deg) rotateY(-180deg);
    }
    100% {
        transform: rotateX(0deg) rotateY(0deg);
    }
}