.background  {
    background:url("https://lunemann-krahn.de/images/praxis_screen.jpg") !important;
/*
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
*/
    opacity:0.2;
    width:100%;
    height:100%;
    position:absolute;
    top:0px;
    left:0px;
/*    filter: blur(8px);
    -webkit-filter: blur(8px);  */
}
.headline   {
    font-weight:bold;
    font-size:8em;
    text-align:center;
    margin:0 auto;
    margin-bottom:5%;
}
.number {
    text-align:center;
}
.whole_block    {
    margin-top:2%;
}
.doc    {
    font-size:3.2em;
    font-weight: bold;
    text-shadow:0px 0px 5px #FFF;
    text-align:center;
}
.nummer {
    font-weight: bold;
    color:#ffa500;
    text-shadow:0px 0px 5px #FFF;
}
.counter    {
    width:100%;
    font-size:14em !important;
}
.counter.changed    {
    transform:scale(1.2) !important;
    transition:0.4s all ease-in 0.4s ease-out !important;
}
#gong_krahn,
#gong_lunemann   {
    display:none;
}