html {
  background-color: #f5f5f5;
}

body {
  margin: 20px;
}

header {
  padding-top: 2rem;
  padding-bottom: 2rem;
}
header h1 {
  font-size: 1.6rem;
  font-weight: bold;
}

#app {
  width: 100%;
  display: flex;
  align-items: flex-start;
}

.options {
  display: flex;
  width: 260px;
  flex-wrap: wrap;
  flex-direction: column;
  border-radius: 6px;
}
.options .field:not(:last-of-type) {
  margin-bottom: 2rem;
}
.options .label.is-small {
  color: #757575;
}

.options-item {
  padding: 10px;
  background-color: #e0e0e0;
  border-radius: 2px;
}
.options-item:not(:last-of-type) {
  margin-bottom: 1rem;
}

.results {
  width: calc(100% - 260px);
  box-sizing: border-box;
  margin-right: 20px;
}
.results .index {
  width: 2rem;
  color: #aaaaaa;
}

.section-header {
  display: flex;
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}
.section-header h2 {
  font-weight: bold;
}

.section-header__results {
  position: sticky;
  top: 0;
  background-color: #f5f5f5;
}
.section-header__results h2 {
  margin-right: 1rem;
}
.section-header__results *:nth-child(4) {
  margin-left: auto;
}


.article {
  padding: 0 20% 5%;
}