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

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
}
body {
    font-family: "Calibri", "Gill Sans MT", sans-serif;
    color: #333;
}
h2 {
    text-align: center;
}
a {
    text-decoration: none;
    color: #C33DD1;
}
p {
    margin: 0;
    padding: 0;
}
i {
    font-size: smaller;
    font-weight: normal;
}
#page {
    min-height: 100%;
    position: relative;
}
#header {
    padding: 30px;
    background: #f7f7f7;
    text-align: center;
    text-shadow: 0 1px 0 white;
}
#logo {
    position: absolute;
}
#header h1 {
    font-size: 3em;
    margin: 0;
}
#desc {
    text-align: center;
    padding: 10px;
    background: #eee;
    text-shadow: 0 1px 0 white;
}
#demo {
    text-align: center;
}
#demo .creds {
    margin: 10px 0 20px 0;
    font-size: smaller;
}
#features,
#requirements {
    background: #f7f7f7;
    padding: 20px 20px 50px 20px;
}
#features ul,
#requirements ul {
    width: 480px;
    margin: 0 auto;
    font-size: larger;
    line-height: 1.5em;
    list-style-type: square;
}
#requirements {
    background: white;
}
#push {
    height: 80px;
}
#footer {
    padding: 30px;
    background: #f7f7f7;
    text-align: center;
    text-shadow: 0 1px 0 white;
    width: 100%;
    height: 80px;
    position: absolute;
    bottom: 0;
    left: 0;
}
#gallerie {
    text-align: center;
    margin: 20px;
    position: relative;
}.gallerie-idx-link {
     text-align: center;
     padding: 20px;
}
#action {
    margin: 100px 0;
    text-align:  center;
}

a.button-action {
    background:  violet;
    color:  white;
    padding:  20px;
    box-shadow:  0 0 10px #aaa;
}
.etc-note {
    margin: 0 auto 32px auto;
    text-align: center;
    background: #222;
    padding: 16px;
    color: #aaa;
}
@media (max-width: 480px) {
    #logo {
        position: relative;
    }
    #features ul,
    #requirements ul {
        width: 100%;
    }
}