.shadergraph-graph {
  font: 12px sans-serif;
  line-height: 25px;
  position: relative;
}
.shadergraph-graph:after {
  content: ' ';
  display: block;
  height: 0;
  font-size: 0;
  clear: both;
}
.shadergraph-graph svg {
  pointer-events: none;
}
.shadergraph-clear {
  clear: both;
}
.shadergraph-graph svg {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: auto;
  height: auto;
}
.shadergraph-column {
  float: left;
}
.shadergraph-node .shadergraph-graph {
  float: left;
  clear: both;
  overflow: visible;
}
.shadergraph-node .shadergraph-graph .shadergraph-node {
  margin: 5px 15px 15px; 
}
.shadergraph-node {
  margin: 5px 15px 25px; 
  background: rgba(0, 0, 0, .1);
  border-radius: 5px;
  box-shadow: 0 1px  2px rgba(0, 0, 0, .2),
              0 1px  10px rgba(0, 0, 0, .2);
  min-height: 35px;
  float: left;
  clear: left;
  position: relative;
}
.shadergraph-type {
  font-weight: bold;
}
.shadergraph-header {
  font-weight: bold;
  text-align: center;
  height: 25px;
  background: rgba(0, 0, 0, .3);
  text-shadow: 0 1px 2px rgba(0, 0, 0, .25);
  color: #fff;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
  margin-bottom: 5px;
  padding: 0 10px;
}
.shadergraph-outlet div {
}
.shadergraph-outlet-in .shadergraph-name {
  margin-right: 7px;
}
.shadergraph-outlet-out .shadergraph-name {
  margin-left: 7px;
}

.shadergraph-name {
  margin: 0 4px;
}
.shadergraph-point {
  margin: 6px;
  width:  11px;
  height: 11px;
  border-radius: 7.5px;
  background: rgba(255, 255, 255, 1);
}
.shadergraph-outlet-in {
  float: left;
  clear: left;
}
.shadergraph-outlet-in div {
  float: left;
}
.shadergraph-outlet-out {
  float: right;
  clear: right;
}
.shadergraph-outlet-out div {
  float: right;
}

.shadergraph-node-callback {
  background: rgba(205, 209, 221, .5);
  box-shadow: 0 1px  2px rgba(0, 10, 40, .2),
              0 1px  10px rgba(0, 10, 40, .2);
}
.shadergraph-node-callback > .shadergraph-header {
  background: rgba(0, 20, 80, .3);
}
.shadergraph-graph .shadergraph-graph .shadergraph-node-callback {
  background: rgba(0, 20, 80, .1);
}

.shadergraph-node-call {
  background: rgba(209, 221, 205, .5);
  box-shadow: 0 1px  2px rgba(10, 40, 0, .2),
              0 1px  10px rgba(10, 40, 0, .2);
}
.shadergraph-node-call > .shadergraph-header {
  background: rgba(20, 80, 0, .3);
}
.shadergraph-graph .shadergraph-graph .shadergraph-node-call {
  background: rgba(20, 80, 0, .1);
}

.shadergraph-node-isolate {
  background: rgba(221, 205, 209, .5);
  box-shadow: 0 1px  2px rgba(40, 0, 10, .2),
              0 1px  10px rgba(40, 0, 10, .2);
}
.shadergraph-node-isolate > .shadergraph-header {
  background: rgba(80, 0, 20, .3);
}
.shadergraph-graph .shadergraph-graph .shadergraph-node-isolate {
  background: rgba(80, 0, 20, .1);
}

.shadergraph-node.shadergraph-has-code {
  cursor: pointer;
}
.shadergraph-node.shadergraph-has-code::before {
  position: absolute;
  content: ' ';
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: none;
  border: 2px solid rgba(0, 0, 0, .25);
  border-radius: 5px;
}
.shadergraph-node.shadergraph-has-code:hover::before {
  display: block;
}
.shadergraph-code {
  z-index: 10000;
  display: none;
  position: absolute;
  background: #fff;
  color: #000;
  white-space: pre;
  padding: 10px;
  border-radius: 5px;
  box-shadow: 0 1px  2px rgba(0, 0, 0, .2),
              0 1px  10px rgba(0, 0, 0, .2);
  font-family: monospace;
  font-size: 10px;
  line-height: 12px;
}

.shadergraph-overlay {
  position: fixed;
  top: 50%;
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  border-top: 1px solid #CCC;
}
.shadergraph-overlay .shadergraph-view {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  overflow: auto;
}
.shadergraph-overlay .shadergraph-inside {
  width: 4000px;
  min-height: 100%;
  box-sizing: border-box;
}
.shadergraph-overlay .shadergraph-close {
  position: absolute;
  top: 5px;
  right: 5px;
  padding: 4px;
  border-radius: 16px;
  background: rgba(255,255,255,.3);
  color: rgba(0, 0, 0, .3);
  cursor: pointer;
  font-size: 24px;
  line-height: 24px;
  width: 24px;
  text-align: center;
  vertical-align: middle;
}
.shadergraph-overlay .shadergraph-close:hover {
  background: rgba(255,255,255,1);
  color: rgba(0, 0, 0, 1);
}
.shadergraph-overlay .shadergraph-graph {
  padding-top: 10px;
  overflow: visible;
  min-height: 100%;
}
.shadergraph-overlay span {
  display: block;
  padding: 5px 15px;
  margin: 0;
  background: rgba(0, 0, 0, .1);
  font-weight: bold;
  font-family: sans-serif;
}