@keyframes spinner {
  to {
    transform: rotate(360deg);
  }
}



.spinner:before {
  content: "";
  box-sizing: border-box;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin-top: -10px;
  margin-left: -10px;
  border-radius: 50%;
  border: 2px solid #ccc;
  border-top-color: #000;
  animation: spinner 0.6s linear infinite;
}

.line-chart {
  width: 100%;
}

.line-chart div {
  background: white;
  border: white;
  border-style: solid;
  border-width: 1px;
}

.line-chart div svg {
}

.line-chart div svg .background-rect {
  width: 100%;
  height: 100%;
  fill: white;
  stroke: lightgray;
  stroke-width: 0.5;
}

.line-chart div svg .horizontal-grid-lines {
  fill: none;
  stroke: gray;
  stroke-width: 0.2;
}

.line-chart div svg .y-axis-labels {
  font-size: 4px;
  text-anchor: end;
}

.line-chart div svg .vertical-grid-lines {
  fill: none;
  stroke: gray;
  stroke-width: 0.2;
}

.line-chart div svg .x-axis-labels {
  font-size: 4px;
  text-anchor: middle;
}

.line-chart div svg .line-6 {
  fill: none;
  stroke: #ce4b99;
  stroke-width: 1;
}
.line-chart div svg .line-1 {
  fill: none;
  stroke: #27a844;
  stroke-width: 1;
}
.line-chart div svg .line-2 {
  fill: none;
  stroke: #377bbc;
  stroke-width: 1;
}
.line-chart div svg .line-4 {
  fill: none;
  stroke: #fe2712;
  stroke-width: 1;
}
.line-chart div svg .line-5 {
  fill: none;
  stroke: #fc600a;
  stroke-width: 1;
}
.line-chart div svg .line-3 {
  fill: none;
  stroke: #fb9902;
  stroke-width: 1;
}
.line-chart div svg .line-7 {
  fill: none;
  stroke: #fccc1a;
  stroke-width: 1;
}
.line-chart div svg .line-8 {
  fill: none;
  stroke: #fefe33;
  stroke-width: 1;
}
.line-chart div svg .line-9 {
  fill: none;
  stroke: #b2d732;
  stroke-width: 1;
}
.line-chart div svg .line-10 {
  fill: none;
  stroke: #66b032;
  stroke-width: 1;
}

.line-chart div .key {
  margin: 20px;
}

.line-chart div .key [class*="legend-"] {
  margin: 5px;
  margin-right: 10px;
  display: inline-block;
  vertical-align: middle;
  width: 20px;
  height: 20px;
  /*
        width: 26px;
        height: 26px;
        */
  border-radius: 50%;
}

.line-chart div figcaption .key-list {
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.9em;
}

.line-chart div figcaption .key-list li {
  margin: 0 0 8px;
  padding: 0;
}

.line-chart div figcaption ul .legend-1 {
  background: #27a844;
  transform: translateY(-0.1em);
}
.line-chart div figcaption ul .legend-2 {
  background: #377bbc;
  transform: translateY(-0.1em);
}
.line-chart div figcaption ul .legend-3 {
  background: #fb9902;
  transform: translateY(-0.1em);
}
.line-chart div figcaption ul .legend-4 {
  background: #fe2712;
  transform: translateY(-0.1em);
}
.line-chart div figcaption ul .legend-5 {
  background: #fc600a;
  transform: translateY(-0.1em);
}
.line-chart div figcaption ul .legend-6 {
  background: #ce4b99;
  transform: translateY(-0.1em);
}
.line-chart div figcaption ul .legend-7 {
  background: #fccc1a;
  transform: translateY(-0.1em);
}
.line-chart div figcaption ul .legend-8 {
  background: #fefe33;
  transform: translateY(-0.1em);
}
.line-chart div figcaption ul .legend-9 {
  background: #b2d732;
  transform: translateY(-0.1em);
}
.line-chart div figcaption ul .legend-10 {
  background: #66b032;
  transform: translateY(-0.1em);
}