body {
    background-color: #444;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 11pt;
    color: white;
    width: 450px;
    margin: auto;
    margin-top: 50px;
    margin-bottom: 10px;
}

h1 {
    color: white;
    font-size: 34pt;
    margin-left: -128px;
    text-shadow: 2px 2px black;
}

h2 {
    color: white;
    font-size: 11pt;
    margin-bottom: 1px;
}

p {
    line-height: 130%;
    margin-top: 2px;
}

.duurzaam {
    color: white;
    background-color: #428525;
    padding: 3px 9px 3px 15px;
    box-shadow: 2px 2px #222;
    text-shadow: none;
}

a {
    color: #63b63f;
    text-decoration: none;
}

address {
    margin-top: 20px;
    font-style: normal;
}

address div {
    /* Accessibility */
    padding-top: 2px;
    padding-bottom: 2px;
}

address a {
    padding-left: 3px;
    vertical-align: top;
}

@media (max-width: 780px) {
    h1 {
        margin-left: 0px;
        font-size: 30pt;
    }
}

@media (max-width: 520px) {
    body {
        width: 90%;
        margin-top: 5%;
    }

    h1 {
        font-size: 28pt;
        margin-bottom: 30px;
    }
}

@media (max-width: 460px) {
    h1 {
        font-size: 24pt;
    }

    .duurzaam {
        padding: 2px 6px 2px 9px;
    }    
}

@media (max-width: 380px) {
    h1 {
        font-size: 20pt;
    }
}