body {
  width:90%;
  margin:auto;
  padding-bottom: 10px;
}

header * {
  text-align:center;
  vertical-align: middle;
}

.small_font {
  font-size:smaller;
}

div.links>ul {
  list-style: none;
  text-align: center;
}

div.links>ul>li {
  display: inline-block;
  padding: 0 2em;
}

hr {clear:both;}

div.mailinglist {
  width:90%;
  margin:auto;
  padding-bottom:10px;
}

form {padding-left:2em;}

form input {
  font-size:larger;
  border-radius: 6px;
  background-color: #efefef;
}

form button.submit {
  font-size:larger;
  width: 6em;
  margin-left:3em;
  border-style: solid;
  border-radius: 8px;
  border-color: #e67e22;
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.2);
}

form button.submit:hover {
  box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
}

p#result-message {
  width: fit-content;
  border: 2px solid;
  border-color: blue;
  border-radius: 6px;
  margin: 0;
  padding: 5px;
  visibility: hidden;
}

footer {
  text-align:center;
}

footer * {
  vertical-align: middle;
}

footer>a {
  text-decoration: none;
  color: #2980b9;
  font-weight: bold;
  text-shadow: 0 3px 6px rgba(0, 0, 0, 0.5);
}

footer>a:hover {
  text-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
}

footer img {
  width:36px;
  height:36px;
}