.d-accordion {
  box-sizing: border-box;
  position: relative;
  overflow: auto;
  display: flex;
  align-items: stretch;
  flex-direction: column;
}
.d-accordion-header {
  display: flex;
  border: 2px solid;
  padding: 10px 15px;
  font-weight: bold;
  border-radius: 0;
  border-color: #ddd;
  color: #333333;
  background-color: #f5f5f5;
}
.d-accordion-header .d-header-label-button {
  flex: 1;
  border: none;
  background: none;
  padding: 0;
  color: inherit;
  font: inherit;
  text-align: inherit;
}
.d-accordion-header:hover {
  background-color: #e1e1e1;
  border-color: #bebebe;
}
.d-accordion-header.d-open {
  background-color: #428bca;
  border-color: #428bca;
  border-bottom-width: 1px;
  color: #fff;
}
.d-accordion-header.d-open:hover {
  background-color: #72a8d7;
  border-color: #3071a9;
}
.d-accordion > [role=region] {
  border: solid 2px #ddd;
  border-top: none;
  border-radius: 0;
}
[role=region].d-accordion-open-panel {
  border-color: #428bca;
  flex: 1;
}
@keyframes d-accordion-open-animation {
  from {
    flex: 0.0001;
  }
  to {
    flex: 1;
  }
}
@-webkit-keyframes d-accordion-open-animation {
  from {
    flex: 0.0001;
  }
  to {
    flex: 1;
  }
}
[role=region].d-accordion-open-animation {
  animation-name: d-accordion-open-animation;
  animation-duration: 0.3s;
  animation-fill-mode: forwards;
  animation-timing-function: linear;
  -webkit-animation-name: d-accordion-open-animation;
  -webkit-animation-duration: 0.3s;
  -webkit-animation-fill-mode: forwards;
  -webkit-animation-timing-function: linear;
  overflow: hidden;
}
@keyframes d-accordion-close-animation {
  from {
    flex: 1;
  }
  to {
    flex: 0.0001;
  }
}
@-webkit-keyframes d-accordion-close-animation {
  from {
    flex: 1;
  }
  to {
    flex: 0.0001;
  }
}
[role=region].d-accordion-close-animation {
  animation-name: d-accordion-close-animation;
  animation-duration: 0.3s;
  animation-fill-mode: forwards;
  animation-timing-function: linear;
  -webkit-animation-name: d-accordion-close-animation;
  -webkit-animation-duration: 0.3s;
  -webkit-animation-fill-mode: forwards;
  -webkit-animation-timing-function: linear;
  overflow: hidden;
}