/*-----------------------------------------------
 Structure
-----------------------------------------------*/

.clear {
  clear: both;
}

.table {
  display: table;
}

.table-row {
  display: table-row;
}

.table-cell {
  display: table-cell;
  vertical-align: top;
}

.option-wrap {
  margin-right: 2em;
}

.half-width {
  display: inline-block;
  box-sizing: border-box;
  width: 50%;
  float: left;
}

optgroup,
optgroup option {
  font-family: inherit; // Firefox
}

.intro {
  margin-bottom: 2em;
}