#men{
	position: fixed;
    left: .3em;
	top:5em;
    background: #fff;
    width:180px;
    height: auto;
    padding: 1em;
    z-index: 2;
    border: 1px dotted var(--col1);
    border-radius: .3em;
	max-height: 80vh;
    overflow: auto;
}
label{
	width: 8em;
    display: inline-block;
}
input[type=text]{
	height: 1.9em;
    margin: 0.1em;
    border-radius: 0.3em;
    border: 1px solid var(--col3);
	text-align: center;
    font-size: .9em;
}
input[type=text].small{
	width:3em;
}
.center {
    position: relative;
    height: 80%;
    width: 100%;
}
#svg {
    height: 100%;
	background:#fff;
}
.button{
    background: var(--b);
    color: fff;
    display: block;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    border-radius: .3em;
    padding: .2em 0;
    margin: .5em 0 .5em 0;
}
#values{
	background:#fff;
	padding:1em;
	margin-bottom:4em;
}
#values span{
	width:100px;
	text-align:center;
	display: inline-block;
	font-size:.9em;
}
/** SVG css */
line{
	stroke: var(--col3);
    stroke-width: .5px;
}
line.b{
	stroke-width:.7px;
	stroke:#000;
}
.dot{
	fill:var(--b);
	stroke-width:0;
}
.f{
	fill:red;
	stroke-width:0;
}
text{
	font-size:8px;
	font-family:Arial;
	stroke-width:0;
}
text.lin{
	fill:var(--b);
}
text.sin{
	fill:red;
}