:root {
  --pcolor: #000000;
  --handleColor:#39f5fb;
}
body{
	font-family:'Arial';
	margin:0;
}
body.p{
	background:var(--pcolor);
}
h1{
	font-size:1.7em;
}
.p h1,
.p #menu a,
.p .footer,
.p #anz{
	display:none;
}
a{
	padding: .2em 0;
	background: #2196F3;
	margin: 2px;
	text-decoration: none;
	color: #fff;
	border-radius: .3em;
	float: left;
	width: 2em;
	text-align: center;
	cursor:pointer;
}
a.active{
	background:red;
}
a.pbut{
	width: auto;
	padding: .3em 1em;
    margin: 0.1em;
    font-size: 1.2em;
}
.p a.pbut{
	position:fixed;
	bottom:1em;
	background: #69691b;
	color: var(--pcolor);
}
input[type=text]{
    width: 3em;
    text-align: center;
    height: 1.9em;
    margin: 0.1em;
    border-radius: 0.3em;
    border: 2px solid #2196F3;
}
.clear{
	clear:left;
}
.content{
	position: absolute;
	height: 100%;
	width: 100%;
	top: 0;
	left: 0;
	box-sizing: border-box;
	padding: 1em;
	padding-bottom:11em;
}
.center{
	position:relative;
	height:80%;
	width:100%;
}
.p .center{
	height:100%;
}
#svg{
	height:100%;
}
.footer{
	background: #b3c3ca;
	position: fixed;
	bottom: 0;
	display: block;
	width: 100%;
	margin: 0;
	padding:.3em 1em;
	color:#fff;
	text-align:center;
}
.example a.pbut{
	display:none;
}
.example .footer{
	display:block;
	background: none;
	color: #a0aaaf;
}
/** SVG CSS */
.circ{
	fill:none;
	stroke:#ccc;
	stroke-width:1px;
}
.dot{
	fill:red;
	stroke-width:0;
}
.handle{
	stroke-width:0;
	fill:var(--handleColor);
}
.line{
	stroke:var(--handleColor);
	stroke-width:.5;
}
text{
	font-family:'Arial';
	font-size:.6em;
}
#bezier{
	fill:none;
	stroke:#2196f3;
	stroke-width:2;
}
.p #bezier{
	stroke:#fff;
	stroke-width:6;
}
.p .dot,
.p .handle,
.p .line{
	fill:#fff;
	stroke-width:3;
	stroke:#fff;
}
.p .handle{
	fill:#fff;
}
.p text,
.p circle{
	fill:none;
	stroke-width:0;
}
.bts{
	background: #203002;
    width: inherit;
    padding: .2em .5em;
    font-size: 1.4em;
	color:#7d9058;
}
.bts:after{
	content:'reale Ansicht anzeigen';
}
.bts.a{
	background:#051c9c;
	color:#fff;
}
.bts.a:after{
	content:'nur Animation anzeigen';
}
@media (min-width:500px) {
	.content{
		padding-bottom:7em;
	}
}