.cascade-bar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: center;
  box-sizing: border-box;
  width: 100vw;
  max-width: 100vw;
  margin: -1.25rem calc(50% - 50vw) 1rem;
  padding: 0.55rem 0.75rem 0.65rem;
  background: #10141a;
  border-bottom: 1px solid #243040;
  color: #c8d0d8;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.45;
}
.cascade-tree {
  width: 100%;
  max-width: 45em;
  margin: 0 auto;
  box-sizing: border-box;
}
.cascade-tree-lines {
  white-space: pre;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
a.cascade-tree-row {
  display: block;
  color: #7ec8ff;
  text-decoration: none;
  padding: 0.05rem 0.15rem;
  border-radius: 2px;
}
a.cascade-tree-row:hover {
  background: #1a2430;
  text-decoration: none;
}
a.cascade-tree-row.is-active {
  color: #e8eef4;
  background: #1e2a38;
  box-shadow: inset 3px 0 0 #e8eef4;
}
a.cascade-tree-row.is-active:hover {
  text-decoration: none;
}
.cascade-bar code {
  color: inherit;
  font-size: inherit;
}
.cascade-bar .tip {
  color: #8a96a3;
  white-space: pre-wrap;
}
.cascade-bar .cascade-default {
  color: #6a9080;
}
.cascade-timing {
  margin-top: 0.35rem;
  color: #6a7888;
  font-size: 11px;
}

@media (max-width: 40em) {
  .cascade-bar {
    margin-top: -1rem;
    padding: 0.45rem 0.5rem 0.55rem;
    font-size: 11px;
  }
  .cascade-tree {
    max-width: 100%;
  }
  .cascade-timing {
    font-size: 10px;
  }
}