a:link {
   text-decoration: none;
}

a:visited {
  text-decoration: none;
}

a:active {
  text-decoration: none;
}

a:hover {
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: helvetica, geneva, verdana, sans-serif;
}

.small {
  font-family: helvetica, geneva, verdana, sans-serif;
  font-size: 0.75em;
}

.normal {
  font-family: helvetica, geneva, verdana, sans-serif;
  font-size: 0.8em;
}

.bigger {
  font-family: helvetica, geneva, verdana, sans-serif;
  font-size: 1.2em;
}