html,
body {
   margin:0;
   padding:0;
   height:100%;
}
#page {
   min-height:100%;
   position:relative;
}
#content {
   padding:10px;
   padding-bottom: 70px;   /* Height of the footer */
   font-size: 18px;
}
#footer {
   position:absolute;
   bottom:0;
   width:100%;
   height:70px;   /* Height of the footer */
}
body {
  margin: 1em 1.5em 1em 1.5em;
}
.middle {
  vertical-align: middle;
}
.logo-box {
  display: inline-block;
}
.title-box {
  display: inline-block;
  margin-left: 1.5em;
}
#header a:link, #navbar a:link {
  color: black;
}
#header a:visited, #navbar a:visited {
  color: black;
}
.flex-container {
  display: flex;
  flex-direction: row;
}
.flex-container > .flex-item {
  flex: auto;
}
.block {
  text-align: center;
  margin: 1em;
}
.block:first-child {
  margin-left: 0;
}
.block:last-child {
  margin-right: 0;
}
#navbar p {
  margin: 0;
}
.block p {
  background-color: #eee;
  padding: 0.4em;
}
#footer {
  margin-top: 4em;
  text-align: center;
}
#content {
  margin-top: 2em;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
#content p, #content .main {
  max-width: 820px;
  width: 100%;
}
#footer p {
  margin: 0;
}
#footer-contactos {
  font-size: 1.2em;
}
#footer-last-updated {
  font-size: 0.8em;
}
.centered {
  text-align: center;
}
h3.centered {
  margin-top: 1em;
}