body {
    text-align: center;
}

.welcome {
    text-align: center;
    font-family: "Noto Sans", sans-serif;
    font-size: xx-large;
}

img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
    width: auto;
    height: auto;
}

.address {
    text-align: center;
    font-family: "Noto Sans", sans-serif;
}

.center {
    margin-left: auto;
    margin-right: auto;
}

table {
    margin: 0 auto;
}

@media screen and (max-width: 800px) {
    .welcome {
        font-size: larger;
    }
}