style.css

@font-face{
    font-family: "8bit";
    src: url(slkscr.ttf);
}
html, body {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    cursor: default;
    
    padding: 0;
    margin: 0;
    overflow: hidden;
    height: 100%;
    font-family: "8bit";
    color:white;
}
body{
    min-height: 100%;
}

#arena {
}
#test {
    background: blue;
    width: 50px;
    position: relative;
}
#background {
    display: inline-block;
    height: 100%;
    width: 100%;
    vertical-align: middle;
    text-align: center;
}
#background > h1 {
    font-family: "8bit";
    margin: 0;
    font-size: 10em; 
    text-align: center;
}
.logo {
    display: inline-block;
    margin-top: 0.5em;
    color:white;
    font-family: "8bit";
    font-size: 10em;   
    vertical-align: bottom;
}
.qrCode {
    height: 10em;
    width: 10em;
    margin: 30px;
    display: inline-block;
    background: white;
    color:white;
    border: solid 3px white;
}
.qrHolder > span {
    color: white;
    font-family: "8bit";
}
.qrHolder {
    text-align: center;
    display: inline-block;
}
#littleConsole {
    padding-top: 3em;
}
#credits {
    /*make hooverable area greater*/
    padding: 5em 1em 1em 5em;
    display: inline-block;
    text-align: right;
    position: absolute;
    bottom: 0px;
    right: 0px;
    overflow: hidden;
}
#credits a {
    cursor: auto;
    color: inherit;
    text-decoration: none;
}
.hiding {
    display: block;
    margin-top: 1em;
    margin-bottom: -3em;
    height: 2em;
    
    -webkit-transition: margin-bottom .5s ease-in;
    transition: margin-bottom .5s ease-in;
}
#credits:hover .hiding {
    margin-bottom: 0em;
    -webkit-transition: margin-bottom .5s ease-out;
    transition: margin-bottom .5s ease-out;
}
#startBtn {
    border: 0.3em solid white;
    display: inline-block;
    margin-top: 3em;
    padding: 1em;
    opacity: 0.1;
}