.sphinx-charts {
  text-align: center;
  background-color: #ffffff;
  margin-bottom: 1.75em;
  padding-top: 1rem;
  border: 1px solid #343131;
}

@keyframes flickerAnimation {
  0% {
    opacity: 0.8;
  }
  50% {
    opacity: 0.2;
  }
  100% {
    opacity: 0.8;
  }
}
@-o-keyframes flickerAnimation {
  0% {
    opacity: 0.8;
  }
  50% {
    opacity: 0.2;
  }
  100% {
    opacity: 0.8;
  }
}
@-moz-keyframes flickerAnimation {
  0% {
    opacity: 0.8;
  }
  50% {
    opacity: 0.2;
  }
  100% {
    opacity: 0.8;
  }
}
@-webkit-keyframes flickerAnimation {
  0% {
    opacity: 0.8;
  }
  50% {
    opacity: 0.2;
  }
  100% {
    opacity: 0.8;
  }
}

.sphinx-charts-chart {
  width: 100%;
}

.sphinx-charts-placeholder {
  border: none;
  font-weight: bold;
  text-align: center;
  margin: auto;
  height: 20vh;
  width: 100%;
  max-height: 400px;
  position: relative;
  -webkit-animation: flickerAnimation 3s infinite;
  -moz-animation: flickerAnimation 3s infinite;
  -o-animation: flickerAnimation 3s infinite;
  animation: flickerAnimation 3s infinite;
}

.sphinx-charts-placeholder p {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.sphinx-charts-hidden {
  display: none;
  margin: 0;
}