.stoerer { width: 140px; height: 140px; border-radius: 50%; display: block; position: absolute; right: 15%; bottom: 20px; font-size: 1.0em; line-height: 1.2em; font-weight: 400; text-decoration: none; padding: 1.5em 1.2em; transform: rotate(-3deg); z-index: 8; }
.stoerer i {margin-top: 0.4em;display: block;}

@media only screen and (max-width: 750px) {
	.stoerer {width: 100px; height: 100px;font-size: 0.8em; line-height: 1.0em;padding-top:1.5em;}
}
@media only screen and (min-width: 1650px) {
	.stoerer {width: 200px; height: 200px;font-size: 1.3em; line-height: 1.2em;padding-top:1.8em;}
}

a.stoerer:hover {background-color:#008237!important;}
a.stoerer:active {background-color:#008237!important;}