body {
    background-color: rgb(196, 253, 253);
    height: 100vh;
    margin: 0px;
    overflow: hidden;
}
.cirno-img{
    width: 30vmin;
    height: auto;
    position: absolute;
    transform: translate(-50%,-50%);
}
.cirno-img[data-status="inactive"]{
    display: none;
}
.cirno-img[data-status="active"]{
    display: block;
}