html {
    width: 100vw;
    height: 100vh;
}

.smicon {
    padding: 20px;
    font-size: 100px;
    text-align: center;
    text-decoration: none;
    color: white;
}

body {
    width: 100vw;
    height: 100vh;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    flex-flow: row wrap;
    align-content: center;
}