consul/ui-v2/app/styles/components/app-view/layout.scss

/* layout */
%app-view header > div:last-of-type > div:first-child {
  flex-grow: 1;
}
%app-view {
  position: relative;
}
%app-view header .actions {
  float: right;
  display: flex;
  align-items: flex-start;
}
%app-view header dl {
  float: left;
  margin-top: 25px;
  margin-right: 50px;
  margin-bottom: 20px;
}
%app-view header dt {
  font-weight: bold;
}
/* units */
%app-view {
  margin-top: 50px;
}
%app-view header + div > *:first-child {
  margin-top: 1.8em;
}
%app-view h2 {
  padding-bottom: 0.2em;
  margin-bottom: 1.1em;
}
%app-view fieldset h2,
%app-view fieldset p {
  padding-bottom: 0;
  margin-bottom: 0;
}
%app-view header .actions > *:not(:last-child) {
  margin-right: 12px;
}

// content
%app-content div > dl > dt {
  position: absolute;
}
%app-content div > dl {
  position: relative;
}
%app-content-empty {
  margin-top: 0;
  padding: 50px;
  text-align: center;
}
%app-content form:not(:last-child) {
  margin-bottom: 2.2em;
}
%app-content div > dl > dt {
  width: 140px;
}
%app-content div > dl > dd {
  padding-left: 140px;
}
%app-content div > dl > * {
  min-height: 1em;
  margin-bottom: 0.4em;
}