*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  -webkit-user-select: none;
  /* Safari */
  /* IE 10 and IE 11 */
  -moz-user-select: none;
  user-select: none;
  /* Standard syntax */
}

:root {
  --largura: 600px;
  --fontes: Georgia, 'Times New Roman', Times, serif;
}

.titulo {
  padding: 15px 0px 5px 0px;
  font-size: clamp(20px, 3.9vw, 24px);
  text-align: center;
}

.subt {
  font-size: clamp(16px, 3vw, 18px);
  text-align: center;
}

.rotas {
  display: grid;
  grid-template-columns: auto;
  grid-template-rows: auto;
  justify-content: end;
  margin-bottom: 3px;
  margin-right: 3px;
}

.lang a {
  padding: 3px 12px 3px 12px;
  text-decoration: none;
  background-color: black;
  color: white;
  font-size: 11px;
  border-radius: 5px;
  margin-right: 3px;
}

.container {
  position: relative;
  display: grid;
  grid-template-columns: auto;
  grid-template-rows: repeat(4, auto);
  row-gap: 1px;
  width: var(--largura);
  margin: 0px auto;
}

.item {
  width: 100%;
  background: #9eecef;
  border-bottom: 3px solid rgb(194, 240, 249);
}

.svgcss {
  width: 40px;
  height: 18px;
  background-color: #0ac613;
  vertical-align: middle;
  border-radius: 10px;
  cursor: pointer;
  border: 1px solid black;
  transition: background-color 0.2s;
}

.bola {
  cx: 8px;
  cy: 8px;
  r: 7px;
  fill: yellow;
  transition: 0.4s;
  transition-timing-function: cubic-bezier(0.8, -0.14, 0, 0.97);
  stroke: black;
  stroke-width: 1;
}

#idade,
#oxig,
#incide,
#dura,
#outro,
#resultados {
  width: 90%;
  border-collapse: collapse;
  margin: 8px auto;
}

td,
th {
  border: 1px solid black;
  height: 40px;
}

#idade caption,
#oxig caption,
#incide caption,
#dura caption,
#outro caption,
#resultados caption {
  font-size: clamp(16px, 4vw, 18px);
  font-weight: bold;
}

#idade td:last-child,
#oxig td:last-child,
#incide td:last-child,
#dura td:last-child,
#outro td:last-child {
  text-align: left;
  padding: 4px 2px 0px 4px;
}

#idade td:first-child,
#oxig td:first-child,
#incide td:first-child,
#dura td:first-child,
#outro td:first-child {
  width: 15%;
  text-align: center;
}

#resultados th {
  width: 80px;
  text-align: center;
}

#resultados td:last-child {
  text-align: center;
}

#titOrienta,
#asOrienta {
  text-align: center;
}

#titOrienta {
  font-weight: bold;
}

#asOrienta {
  text-align: left;
  padding-left: 10px;
  padding-right: 2px;
}

.reseta {
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 11px;
  float: right;
  margin: 4px;
  cursor: pointer;
  width: 60px;
}

.item-4 {
  padding: 2px 4px;
}

.referencia,
.areferencia {
  padding: 4px 2px 4px 20px;
  text-indent: -15px;
  font-weight: bold;
  width: 100%;
}

.referencia {
  font-style: italic;
  text-decoration: underline;
  font-size: clamp(14px, 4vw, 16px);
}

.areferencia {
  font-weight: normal;
  width: 100%;
  font-size: clamp(12px, 4vw, 14px);
}

@media (max-width: 610px) {
  :root {
    --largura: 100%;
  }
}