* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    background-image: url('../assets/images/bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    font-family: Arial, sans-serif;
}
.icon {
    position: absolute;
    max-width: 100px;
    max-height: 100px;
    cursor: pointer;
    transition: all .3s;
    object-fit: contain;
    transform: rotateY(180deg);
}
.icon:hover {
    transform: scale(1.1);
}
.icon.flipped {
    transform: rotateY(0deg);
    max-width: 80vw;
    max-height: 80vh;
    left: 50% !important;
    top: 50% !important;
    margin-left: -40vw;
    margin-top: -40vh;
}