#main {
  padding-left: 20px;
}
.treed__item {
  list-style: none;
  padding-left: 20px;
  position: relative;
  border-radius: 10px;
}
.treed__body {
  border: 1px solid transparent;
  border-radius: 10px;
}
.treed__item.collapsed .treed__body {
  /*background-color: #eef;*/
}
.treed__item.selected .treed__head .treed__body {
  background-color: #d2f6ff;
}
.treed__item.active > .treed__head .treed__body {
  background-color: #afc;
}
.treed__item.collapsed > .treed__children {
  display: none;
}
.treed__item--parent {
  /*border-left: 1px solid black;*/
}
.treed__collapser {
  position: relative;
  display: none;
  cursor: pointer;
}
.treed__item--parent > .treed__head .treed__collapser {
  display: block;
}
.treed__collapser::before {
  content: "-";
  position: absolute;
  left: 6px;
  top: -1px;
  font-weight: bold;
  font-family: monospace;
  cursor: pointer;
  font-size: 20px;
}
.treed__item.collapsed .treed__collapser::before {
  content: "+";
}
.treed__children {
  padding: 0;
  margin: 0;
}
.treed__body {
  min-height: 20px;
  display: flex;
  padding-left: 20px;
  flex-direction: column;
}
.treed__head:hover .treed__body {
  border-radius: 10px;
  background-color: #ccc;
}
.treed__head {
  position: relative;
}
.treed__default-node--done,
.treed__default-node--done input {
  text-decoration: line-through;
  color: #777;
}
.treed__input {
  border: none;
  margin: 0;
  display: block;
  font-size: 16px;
  padding: 3px 7px;
  font-family: sans-serif;
  border-radius: 10px;
}
.treed__input {
  white-space: pre-wrap;
}
.treed__input:focus {
  outline: none;
}
.treed__text > p {
  margin: 0;
}
.treed__input:focus {
  outline: none;
}
.treed__text,
.treed__input {
  padding: 3px 7px;
  min-height: 18px;
  font-size: 16px;
  display: block;
  font-family: sans-serif;
}
.treed__input div {
  padding: 0;
  margin: 0;
  min-height: 18px;
  display: block;
}
/** moving **/
.treed__mover {
  position: absolute;
  padding: 3px 5px;
  display: none;
  cursor: move;
  right: 2px;
  top: 0px;
}
.treed__mover::before {
  content: '\2195';
  font-size: 17px;
  padding: 0 3px;
}
.treed__head:hover .treed__mover {
  display: block;
}
.treed__drop-shadow {
  position: fixed;
  background-color: black;
  opacity: .2;
}
.treed__item.moving {
  background-color: #eee;
  opacity: .5;
}
.treed.moving .treed__head:hover {
  background-color: transparent;
}
.treed.moving .treed__head:hover .treed__mover {
  display: none;
}
.treed.moving .treed__head:hover .treed__body {
  background-color: transparent;
}



/****   *****/

svg text#chk {
    font-family: sans-serif;
    font-size: 24px; 
    fill: #00f;
}

.features {
  list-style: none;
  margin: 0;
  padding: 0;
}

.features li {
  padding: 4px 0;
  font-size: 16px;
  font-weight: bold;
  font-family: monospace;
}

#bindings td.binding {
  font-family: monospace;
  font-weight: bold;
}

#bindings {
  text-align: left;
  width: 400px;
  margin: 0 auto;
  border: 1px solid #ccc;
  border-collapse: collapse;
  margin-top: 15px;
  margin-bottom: 20px;
}

#bindings th {
  text-align: center;

}
#bindings td {
  border: 1px solid #ccc;
  padding: 6px 10px;
  font-family: "arial";
  font-size: 16px;
}

#example {
  display: flex;
  width: auto;
  margin: 0 auto;
}

#d3view {
  overflow: hidden; /* overflow-x: auto */
}

#editme {
  text-align: left;
  width: 250px;
  border-right: 1px solid #ccc;
  padding-right: 10px;
}

.explanation {
  width: 500px;
  margin: 20px auto;
}

.node {
  cursor: pointer;
}

.node circle {
  fill: #fff;
  stroke-width: 9;
  transform: rotate(180deg);
  /*stroke: steelblue;*/
}

.node circle.active{
  stroke: orangered;
  stroke-width: 10;
  /*
  stroke-linecap: round;
  stroke-dasharray: 314,159;    /* 2 * π * 50(rayon) ≈ 314,159  */
  /*stroke-dashoffset: 125,664;   /* 314,159 * 0.4 ≈ 125,664  40% de remplissage: */;
  /*transform: rotate(-90deg);*/
}

.node circle.progress{
  stroke: olivedrab;
  stroke-width: 10;
}

.node circle.ghostCircle {
  fill: #fff;
  stroke: steelblue;
  /*stroke-width: 9;
  transform: rotate(180deg);*/
}

.node rect {
  fill: #fff;
  stroke: green;
  stroke-width: 10;
}

.node text {
  font: 1.5rem sans-serif;
}

.link {
  fill: none;
  stroke: #ccc;
  stroke-width: 3px;
}

#editme {
  float: left;
  height: 800px;
  overflow: auto;
}

#other-demos {
  position: absolute;
  top: 0;
  left: 10px;
}

#other-demos img {
  width: 300px;
  border: 1px solid #ccc;
  margin: 10px 0;
  display: block;
  position: relative;
  left: 0;
  transition: left .2s ease;
}

#other-demos img:hover {
  left: 10px;
}

@media (max-width: 600px) {
  #other-demos {
    position: static;
  }
}