html,
body {
  font-family: Verdana, Geneva, sans-serif;
  margin: 0;
  padding: 0;
}

html,
body,
#main,
main,
nav {
  height: 100%;
}

h1 {
  background-color: #fafafa;
  box-shadow: 0 0 1px rgba(0, 0, 0, .75);
  font-size: 1.3rem;
  font-weight: normal;
  margin: 0;
  padding: .75rem 1rem;
  position: fixed;
  width: 100%;
}

main {
  display: flex;
}

.active {
  background-color: #ddd;
  padding: calc(3.8rem + 5px) 1rem 1rem;
  flex-basis: 75%;
}

nav {
  background-color: #fff;
  border-left: #aaa solid 1px;
  box-sizing: border-box;
  flex-basis: 33%;
  padding-top: calc(2.8rem + 5px);
}

.query {
  appearance: none;
  background: inherit;
  border: 0;
  border-bottom: #ddd solid 1px;
  cursor: pointer;
  display: block;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  margin: 0;
  padding: 1rem;
  position: relative;
  text-align: left;
  width: 100%;
}

.query p {
  color: #666;
  font-size: .8em;
  margin: .5em 0 0;
}

.query:hover {
  background-color: #eee;
}

.query:focus {
  outline: 1px dotted #8b3333;
  outline-offset: 1px;
  z-index: 1
}

.query-active {
  background-color: #8b3333;
  color: #fff;
}

.query-active p {
  color: #fff;
}

.query-active:before {
  border-bottom: 12px solid transparent;
  border-right: 12px solid #8b3333;
  border-top: 12px solid transparent;
  content: ' ';
  left: -12px;
  position: absolute;
}

.query-active:hover {
  background-color: #8b3333;
}

.opt {
  display: block;
  margin-bottom: 1rem;
}

.opt select {
  font-size: 1rem;
  margin-left: 1rem;
  vertical-align: middle;
}

.run {
  border-radius: 4px;
  background: #8b3333;
  color: #fff;
  cursor: pointer;
  display: block;
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  padding: .5rem 1rem;
  transition: background .5s;
}

.run:focus {
  outline: 1px dotted #8b3333;
  outline-offset: 1px;
}

.run:disabled {
  cursor: not-allowed;
  opacity: .5;
}

.results {
  margin: 1rem 0;
}

table {
  background-color: transparent;
  border-collapse: collapse;
  border-spacing: 0;
  box-sizing: border-box;
  max-width: 100%;
  width: 100%;
}

th {
  padding: 8px;
  text-align: left;
  vertical-align: bottom;
}

td {
  border-top: 1px solid #aaa;
  padding: 8px;
  vertical-align: top;
}