.node ellipse {
  fill: #fff;
  stroke-width: 2.5px;
}

.node text {
  font-size: 10px;
  color: #333;
}

line.link {
  stroke: #333;
  stroke-opacity: 1;
}

#chart, #chart svg {
  display: block;
  vertical-align: middle;
}

#chart {
  background-image: url(gplaypattern.png);
  position: relative;
}

.node.highlight ellipse {
  fill: #FFF0B3;
}

#nodeinfo, #controlpanel {
  position: absolute;
  background: #fff;
  border: 1px solid #ddd;
  padding: 0.5em;
  font-family: arial, helvatica;
}

#nodeinfo {
  top: 10px;
  left: 10px;
}

#controlpanel {
  top: 10px;
  right: 10px;
}

#nodeinfo h1, p {
  color: #555;
}

#nodeinfo h1 {
  font-size: 10pt;
  margin: 0 0 0.5em;
}

#nodeinfo p {
  font-size: 10pt;
  margin: 0;
}

.btn {
    color: #6e6e6e;
    font: bold 12px Helvetica, Arial, sans-serif;
    text-decoration: none;
    padding: 7px 12px;
    position: relative;
    display: inline-block;
    text-shadow: 0 1px 0 #fff;
    -webkit-transition: border-color .218s;
    -moz-transition: border .218s;
    -o-transition: border-color .218s;
    transition: border-color .218s;
    background: #f3f3f3;
    background: -webkit-gradient(linear,0% 40%,0% 70%,from(#F5F5F5),to(#F1F1F1));
    background: -moz-linear-gradient(linear,0% 40%,0% 70%,from(#F5F5F5),to(#F1F1F1));
    border: solid 1px #dcdcdc;
    border-radius: 2px;
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    margin-right: 10px;
}

.btn:hover {
    color: #333;
    border-color: #999;
    -moz-box-shadow: 0 2px 0 rgba(0, 0, 0, 0.2) -webkit-box-shadow:0 2px 5px rgba(0, 0, 0, 0.2);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.btn:active {
    color: #000;
    border-color: #444;
}

.btn.left {
    -webkit-border-top-right-radius: 0;
    -moz-border-radius-topright: 0;
    border-top-right-radius: 0;
    -webkit-border-bottom-right-radius: 0;
    -moz-border-radius-bottomright: 0;
    border-bottom-right-radius: 0;
    margin: 0;
}

.btn.middle {
    border-left: solid 1px #f3f3f3;
    margin: 0;
    border-left: solid 1px rgba(255, 255, 255, 0);
}

.btn.right {
    -webkit-border-top-left-radius: 0;
    -moz-border-radius-topleft: 0;
    border-top-left-radius: 0;
    -webkit-border-bottom-left-radius: 0;
    -moz-border-radius-bottomleft: 0;
    border-bottom-left-radius: 0;
    border-left: solid 1px #f3f3f3;
    border-left: solid 1px rgba(255, 255, 255, 0);
}

.btn.active {
    background: #C83771;
    color: #fff;
  text-shadow: none;
}