edu {
    display: flex;
    width: 100%;
    justify-content: space-evenly;
    margin-top: 3vh;
}

edutile {
    box-shadow: 0 0 3vw #aaa;
    border-radius: 1vw;
    width: 25vw;
    display: flex;
    flex-direction: column;
    position: relative;
}