* {
    margin: 0;
    padding: 0;
    font-family: sans-serif;
}

body {
    height: 100vh;
    background: radial-gradient(rgb(5,221,245), rgb(6,150,253));
}

.container {
    height: 60vh;
    width: 30vw;
    position: absolute;
    top: 50vh;
    left: 50vh;
    transform: translate(-50%, -50%);
    perspective: 1000px;
}
.esin h3{
    height: 30vh;
    width: 30vw;
    position: absolute;
    top: 10vh;
    left: 50vh;
}

.box {
   /*  border: 2px solid red; */
    height: 250px;
    width: 250px;
    position: absolute;
    top: 100px;
    left: 100px;    
    transform-style: preserve-3d;
    animation: animate 5s infinite;
}

@keyframes animate {
    0% {
        transform: rotateX(45deg) rotateY(-45deg);
    }
    25% {
        transform: rotateX(-45deg) rotateY(-45deg);
    }
    50% {
        transform: rotateX(45deg) rotateY(45deg);
    }
    75% {
        transform: rotateX(-45deg) rotateY(45deg);
    }
    100% {
        transform: rotateX(45deg) rotateY(-45deg);
    }
}

.card {
    height: 250px;
    width: 250px;
    text-align: center;
    padding: 100px 0px;
    color: white;
    background: black;
    border: 2px solid white;
    font-size: 32px;
    box-sizing: border-box;
    position: absolute;
    transition: all 1s;
}

#front {    
    transform: translateZ(125px);
}

#back {    
    transform: translateZ(-125px);
}

#left {
    right: 125px;
    transform: rotateY(-90deg);
}

#right {
    left: 125px;
    transform: rotateY(90deg);
}

#top {
    bottom: 125px;
    transform: rotateX(90deg);
}

#bottom {
    top: 125px;
    transform: rotateX(-90deg);
}

input {
    height: 50px;
    width: 100px;
    background: pink;
    font-size: 22px;
    cursor: pointer;
    position: absolute;
    top: -100px;
    left: 175px;
}

input:focus~ .box #front{
    transform: translateZ(180px) rotateY(360deg);
}

input:focus~ .box #back{
    transform: translateZ(-180px) rotateY(360deg);
}

input:focus~ .box #left{
    right: 180px;
}

input:focus~ .box #right{
    left: 180px;
}

input:focus~ .box #top{
    bottom: 180px;
}

input:focus~ .box #bottom{
    top: 180px;
}