html {
    box-sizing: border-box;
}
*, *:before, *:after {
    box-sizing: inherit;
}

body {
    margin: 0 auto 4em auto;
    padding: 0 10px;
    width: 100%;
}

@media only screen and (min-device-width: 768px) {
    body {
        width: 95%;
    }
}

@media only screen and (min-device-width: 1224px) {
    body {
        max-width: 1200px;
        width: 80%;
    }
}


header {
    width: 100%;
    border-bottom: 1px solid grey;
}

header nav {
    clear: both;
}
nav ul.main {
    list-style: none;
    padding: 0px;
}

nav ul.main li {
    display: inline;
    border-right: 1px solid black;
    padding: 0 1em;
}

nav ul.main li:last-child {
    border-right: none;
}

header div.site {
    display: inline-block;
    min-width: 60%;
}

header div.lang-switcher {
    display: inline-block;
    float: right;
    margin: 1.33em;
}

header div.lang-switcher ul {
    display: inline-block;
    list-style: none;
    margin: 0px;
    padding: 0px;
}

header nav .active {
    font-weight: bold;
}

#content {
    min-height: 10em;
    padding: 1em 0px;
}

footer {
    border-top: 1px solid grey;
}