img.logo {
    width: 60vh;
    display: block;
    margin-left: calc(50vw - (60vh * 0.309));
    margin-top: 5vh;
    max-width: 60vh;
    min-width: 200px;
    min-height: 200px;
}

div.construction {
    height: 10vh;
    text-align: center;
    vertical-align: middle;
    font-family: PT Sans Bold, sans-serif;
    margin: auto;
    margin-top: 10vh;
}

h2 {
    font-weight: normal;
}

div.contact {
    height: 25vh;
    text-align: center;
    vertical-align: middle;
    font-family: PT Sans Regular, sans-serif;
}

a.mail {
    text-decoration: none;
    color: black;
    font-family: PT Sans Bold;
}

a.mail:hover {
    color: #533;
}

p.imprint-medium {
    font-size: 20px;
}

p.imprint-small {
    font-size: 18px;
}

@media only screen and (max-width: 600px) {
    div.construction {
        font-size: 32px;
    }

    div.contact {
        font-size: 24px;
    }

    h2 {
        font-size: 32px;
    }

    img.logo {
        margin: auto;
        margin-top: 5vh;
    }
}

@media only screen and (min-width: 600px) {
    div.construction {
        font-size: 32px;
    }

    div.contact {
        font-size: 24px;
    }

    h2 {
        font-size: 32px;
    }

    img.logo {
        margin: auto;
        margin-top: 5vh;
    }
}