@font-face{
  font-family: FiraSans; 
  src:
    url(fonts/FiraSans-Regular.woff) format("woff"), 
    url(fonts/FiraSans-Regular.eot) format("embedded-opentype");
} 
body {
  font-size: 14px;
  font-family: FiraSans, serif; 
}
#main-content {
  width: 650px;
  margin: 0 auto;
}
h2 {
  font-weight: normal;
  background-color: #f3f3f3;
  padding: 10px;
}
h3 {
  font-size: 1.4em;
}
.smaller {
  font-size: smaller;
}
.bold {
  font-weight: bold; 
}
#fecha {
  color: #a52a2a;
}