.main a {
  text-decoration: none;
}

.main nav {
  font-size: 110%;
  color: #666;
  padding: 0.5em;
  text-align: center;
}

.main h3 {
  margin-top: 0;
}

.main h4 {
  border-top: 1px solid silver;
  padding: 0.5em 0em;
  margin: 0.5em 0em;
}

.main table { 
  border-spacing: 0;
  border-collapse: collapse;
}

.main td, .main th {
  padding: 0.5em;
}

#disclaimer {
  float: right;
  border: ridge;
  width: 20em;
  font-size: 9pt;
  background: yellow;
  padding: 0.5em;
  font-style: italic;
}

.main td:nth-child(1) {
  padding-right: 1em;
  white-space: nowrap;
}

.main td:nth-child(1):first-line {
  font-weight: bold;
}

.main td td:nth-child(1):first-line {
  font-weight: normal;
}

.main td p:nth-child(1) {
  margin-top: 0;
}

.main th {
  background: #ddd;
}

@keyframes highlight {
  from { background-color: yellow; }
  to { background-color: white; }
}

:target {
  animation: highlight 1s;
}

#nutrients td:nth-child(1) {
  white-space: nowrap;
}

table.crop {
  border: 1px solid #aaa;
}

table.crop td, table.crop th {
  border-bottom: 1px solid #bbb;
  border-left: 1px solid #ddd;
}

table.crop tr td:nth-child(1) {
  background: #f8f8f8;
}

.main .figure {
  width: 400px;
  font-style: italic;
  font-size: 80%;
  border: 1px solid #bbb;
  padding: 0.5em;
  margin: 1em;
  box-sizing: border-box;
}

.right {
  float: right;
}

.left {
  float: left;
}

#common td, #common th, #guidelines td, #guidelines th {
  font-size: 85%;
  border-bottom: 1px solid #ddd;
}

#common td:nth-child(n+3) {
  white-space: nowrap;
  text-align: center;
  vertical-align: middle;
}

#common td:nth-child(3), #common td:nth-child(9) {
  border-left: 1px solid #bbb;
}

#common, #guidelines {
  border: 1px solid #aaa;
}

#common tr:hover, #guidelines tr:hover {
  outline: 1px solid red;
  cursor: pointer;
}

#common [colspan], .bl {
  border-left: 1px solid #bbb;
}

#guidelines td:nth-child(1):first-line {
  font-weight: normal;
}

.sticky th {
  position: relative;
}