html
{
  height: 100vh;
}

body
{
  font-family: "Roboto Condensed";
  margin: 0;
}

header
{
  background-image: linear-gradient(#00c0c0, #0000c0);
  color: white;
  padding: 1em 1.5em 1.5em 1.5em;
}

header > a
{
  color: white;
  text-decoration: none;
  font-weight: bold;
  font-size: 110%;
}

h1
{
  margin: 0;
}

h2
{
  font-family: "Roboto Condensed";
  color: #5555ff;
}

h3
{
  font-family: "Roboto Condensed";
}

td.details-control
{
  background: url('open.png') no-repeat center center;
  cursor: pointer;
}

.shown td.details-control
{
  background: url('close.png') no-repeat center center;
}

.nota::before
{
  content: url('nota.png');
  float: left;
  margin-right: 0.25rem;
}

footer
{
  position: fixed;
  bottom: 0;
  width: 100%;
  color: white;
  background-color: black;
  text-align: center;
  padding: 1em 0;
  font-weight: bold;
  font-size: 0.8rem;
}

.menu
{
  overflow: hidden;
  background-color: black;
}

.menu button
{
  background-color: inherit;
  float: left;
  border: none;
  outline: none;
  cursor: pointer;
  width: 80px;
  padding: 10px 0 10px 0;
  transition: 0.3s;
  color: #FFFFFF;
  display: block;
  font-family: "Roboto Condensed";
  font-weight: bold;
}

.menu button:hover
{
  background-color: #d9d7ff;
  color: black;
}

.menu button.active
{
  background-color: #0000c0;
}

.tabcontent
{
  display: none;
  margin: 1em 1em 3.5em 1em;
  line-height: 1.2em;
}

#Glossario
{
  display: block;
}

.pergunta
{
  padding: 0.5rem;
  cursor: pointer;
  background-color: #eee;
  margin-bottom: 0.75rem;
  font-weight: bold;
}

.pergunta:hover
{
  background-color: #d9d7ff;
}

.pergunta::after
{
 content: url('question.png');
 float: right;
}

.resposta
{
  display: none;
}