html, body {
  padding: 0;
  margin: 0;
  background-color: #f8fdfa;
}

html {
  height: 100%;
}

body {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  color: #555;
}

header {
  background-color: rgba(0,87,75,0.7);
  color: #f8fdfa;
  padding: 15px;
  display: flex;
  align-items: center;
  font-size: 1.1em;
  font-variant: small-caps;
  z-index: 1;
}

header ul {
  list-style: none;
}

header ul li {
  display: inline-block;
}

header #lang-selector ul {
  display: none;
  position: absolute;
  right: 1em;
  background: rgb(0,87,75);
  border: 1px solid rgb(0,47,35);
  padding: 0;
}

header #lang-selector ul li {
  display: block;
}

header #lang-selector ul li:hover {
  background: rgba(1,1,1,0.2);
}

header #lang-selector:hover ul {
  display: block;
}

header a {
  color: inherit;
  display: inline-block;
  padding: 15px;
  text-decoration: none;
}

header span {
  flex: 1;
  font-weight: bold;
  font-size: 3em;
}

#hamburger, #hamburger-label {
  display: none;
}

a:hover {
  color: #D81B60;
}

a {
  text-decoration: none;
  color: #008755;
}

footer {
  background-color: #008577;
  color: #e8edea;
  padding: 15px;
  margin-top: 5em;
}

footer > * {
  width: 900px;
  margin: auto;
}

footer a {
  color: inherit;
  text-decoration: underline;
}

footer p {
  text-align: justify;
}

.footer-flex {
  display: flex;
  flex-direction: row;
}

.footer-flex p:first-child {
  flex: 1;
}

#page {
  flex: 1;
}

#hero {
  background: url('/images/screen.png') no-repeat 50px -20px #dde2dd;
  padding: 15px;
  padding-left: 600px;
  padding-bottom: 60px;
  color: #f8fdfa;
  position: relative;
  top: -140px;
  left: 0px;
}

#hero h1 {
  text-align: left;
  font-size: 2em;
  font-weight: bold;
  font-family: sans;
  text-shadow: 2px 2px #00574B;
  margin-top: 8em;
}

#hero ~ *:first-child {
  margin-top: 10em;
}

#hero nav {
  display: flex;
  align-items: center;
  align-content: center;
  color: #D81B60;
  font-size: 3em;
}

#hero nav span {
  padding-left: 20px;
  padding-right: 20px;
}

#hero img {
  width: 180px;
}

h1 {
  text-align: center;
  font-size: 2.5em;
  color: #D81B60;
}

h2 {
  font-size: 2em;
  color: #D81B60;
  text-align: center;
}

p {
  text-align: center;
}

p, .article {
  font-size: 1.1em;
}

h3 {
  font-size: 1.5em;
  text-align: left;
  padding: 10px;
  margin: 10px;
  border-bottom: 3px solid #D81B60;
}

.article h2 {
  font-size: 2em;
  text-align: left;
  border-bottom: 3px solid #D81B60;
  color: inherit;
  padding: 0px;
  margin: 0px;
}

.article h3 {
  border: none;
  font-size: 1.5em;
  text-align: left;
  color: #D81B60;
  padding: 0px;
  margin: 0px;
}

#features {
  display: flex;
  flex-direction: row;
  width: 900px;
  margin: auto;
}

#features div {
  flex: 1;
}

#features ul {
  list-style: none;
  padding: 0;
}

#features li {
  padding: 10px;
  font-size: 1.1em;
}

#content p {
  margin-bottom: 3em;
}

.article {
  width: 900px;
  margin: auto;
}

.article p {
  text-align: justify;
  line-height: 1.5em;
}

.article h2 {
  text-align: left;
}