/* barra superior en todas las páginas. */
.header-topbar {
  background-color: #303645;
  text-align: center;
  color:  white;
  font-size: 13px;
  height: 35px;
  line-height: 35px;
  font-family: "Futura LT BT light";
}

#header .header-topbar a {
  color: inherit;
  text-decoration: none;
}

#header .header-topbar a:hover,
#header .header-topbar a:active,
#header .header-topbar a:focus {
  color: inherit;
  text-decoration: underline;
}

.header-topbar ul {
  margin: 0 auto;
  display: flex;
  max-width: 800px;
}

.header-topbar ul li {
  flex: 1 0 auto;
}

@media only screen 
and (min-device-width: 320px) 
and (max-device-width: 479px) {
  .header-topbar {
    display: none;
  }
}