html, body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
}

#back {
    width: 100%;
    height: 100%;
    background: #000 url("images/brno_Martin_Dvoracek_flickr.com.jpg") no-repeat fixed;
    background-size: cover;
    background-position: center 70%;
}

#cover {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: #000;
    opacity: 0.7;
}

#logo-owtg svg {
    width: 250px;
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -125px;
}

#logo-ignis svg {
    width: 800px;
    height: auto;
    position: absolute;
    top: 300px;
    left: 50%;
    margin-left: -400px;
}

#quote svg {
    width: 400px;
    height: auto;
    position: absolute;
    top: 500px;
    left: 50%;
    margin-left: -200px;
}

#copyleft svg {
    width: 200px;
    height: auto;
    position: absolute;
    bottom: 20px;
    left: 20px;
}

#logo-github svg {
    width: 100px;
    height: auto;
    position: absolute;
    bottom: 18px;
    right: 20px;
}

#logo-cryengine svg {
    width: 170px;
    height: auto;
    position: absolute;
    bottom: 20px;
    right: 340px;
}

#logo-vstudio svg {
    width: 150px;
    height: auto;
    position: absolute;
    bottom: 18px;
    right: 150px;
}