Follow along with the video below to see how to install our site as a web app on your home screen.
Anmerkung: This feature currently requires accessing the site using the built-in Safari browser.
<script>
var sichtbar=1;
function setScrollBar()
{
if(sichtbar) {document.body.style.overflow = "hidden";}
else {document.body.style.overflow = "scroll";}
sichtbar = !sichbar
}
</script>
<body onload="document.body.style.overflow = "scroll";}">
<input type="button" onclick="setscrollBar()>