/* background setup */
.background {
    background-repeat:no-repeat;
    /* custom background-position */
    background-position:50% 50%;
    /* ie8- graceful degradation */
    background-position:50% 50%\9 !important;
}

/* fullscreen setup */
html, body {
    /* give this to all tags from html to .fullscreen */
    height:100%;
}
.fullscreen,
.content-a {
    width:100%;
    min-height:100%;
}
.not-fullscreen,
.not-fullscreen .content-a,
.fullscreen.not-overflow,
.fullscreen.not-overflow .content-a {
    height:100%;
    overflow:hidden;
}

/* content centering styles */
.content-a {
	display:table;
}
.content-b {
	display:table-cell;
        position:relative;
	vertical-align:middle;
	text-align:center;
}

/* visual styles */
body{
    margin:0;
    font-family:sans-serif;
    font-size:28px;
    line-height:34px;
    color:#fff;
    text-align:center;
}
section {
	background:#9ed100;
}
.not-fullscreen {
    height:50%;
}
.text { display: inline;background-color:rgba(0,0,0,0.6);box-shadow: 4px 0 0 rgba(0,0,0,0.6), -4px 0 0 rgba(0,0,0,0.6); padding: 0px 0em; box-decoration-break: clone;}
.hide-button-after-picking-word { display: none; }
a:link { text-decoration: underline; color: #fff; }
a:hover { text-decoration: underline overline; color: #fff; }
a:visited { color: #fff; }