:root{
	--btnHollowColor1: #FF9B22;
	--btnTextColor1: #FF9B22;
	--btnTextHoverColor1: #000;

	--btnHollowColor2: #AA6D32;
	--btnTextColor2: #AA6D32;
	--btnTextHoverColor2: #000;

	--btnHollowColor3: #000;
	--btnTextColor3: #000;
	--btnTextHoverColor3: #000;
}

a.btn{
	position: relative;
	display: inline-flex;
	padding: 10px 24px;
	justify-content: center;
	align-items: center;
	gap: 8px; 
	margin-right: 10px; /* der Abstand des nächsten Buttons rechts */
	-webkit-border-radius: 24px;
	-moz-border-radius: 24px;
	border-radius: 24px; 
	overflow: hidden;
	background-color: transparent;
	z-index: 1;
}



a.btn.hollow1{ color: var(--btnTextColor1); border: 1px solid var(--btnHollowColor1); }
a.btn.hollow2{ color: var(--btnTextColor2); border: 1px solid var(--btnHollowColor2); }
a.btn.hollow3{ color: var(--btnTextColor3); border: 1px solid var(--btnHollowColor3); }


a.btn.hollow1:hover{ color: var(--btnTextHoverColor1); }
a.btn.hollow2:hover{ color: var(--btnTextHoverColor2); }
a.btn.hollow3:hover{ color: var(--btnTextHoverColor3); }



a.btn:before{
	position: absolute;
	z-index: -1;
	content: '';
	display: block;
	width: 0px;
	height: 0px;
	-webkit-border-radius: 50%;
	-moz-border-radius: 50%;
	border-radius: 50%; 
	transition: .3s ease-in;
}

a.btn:hover:before{
	width: 400px;
	height: 400px;
}

a.btn.hollow1:hover:before{
	background-color: var(--btnHollowColor1);
}

a.btn.hollow2:hover:before{
	background-color: var(--btnHollowColor2);
}

a.btn.hollow3:hover:before{
	background-color: var(--btnHollowColor3);
}



/* icon stuff */
a.btn span img{
	max-height: 21px;
	margin-left: -5px;
}


/* Alignment  */
a.btn.br{	float: right; }
a.btn.bc{	left: 50%; transform: translateX(-50%); }