[erledigt] Homepagesperrung beim Handy

<style type="text/css">

/* Entfernt das eigentliche Design */
div.ui-responsive-panel{
display:none!important;
}

/* Hintergrund Einstellungen z.B. ein Bild oder ein Farbcode */
body{
background: url("Bild URL") #FFFFFF!important;
}

/* Meldung */
body:after{
content: "Seite derzeit Offline!";
font-size: 2em;
padding: 8px 16px;
color: #333;
position: absolute;
left: 50%;
top: 40%;
margin-left: -200px;
z-index: 20px;
-moz-border-radius: 5px;
-webkit-border-radius: 5px;
border-radius: 5px;
-moz-box-shadow: 0px 0px 4px #222;
-webkit-box-shadow: 0px 0px 4px #222;
box-shadow: 0px 0px 4px #222;
background-image: -moz-linear-gradient(top, #eeeeee, #cccccc);
background-image: -webkit-gradient(linear,left top,left bottom,color-stop(0, #eeeeee),color-stop(1, #cccccc));
background-image: -webkit-linear-gradient(top, #eeeeee, #cccccc);
background-image: -moz-linear-gradient(top, #eeeeee, #cccccc);
background-image: -ms-linear-gradient(top, #eeeeee, #cccccc);
background-image: -o-linear-gradient(top, #eeeeee, #cccccc);
}
</style>