.section-main-menu {
  top: 0px;
  position: fixed;
  width:100%;
  padding: 10px;
  height: 30px;
  margin-bottom: 0px;
  background-color: #254441;
  color: #fff;
  text-align: left;
  z-index: 1000;
}
.section-main-menu a {
  color: #fff;
  font-size: 1.3em;
  font-weight: 100;
  text-align: center;
  text-decoration: none;
}
.section-main-menu ul {
  float: left;
  padding: 0;
  margin: 0;
  list-style: none;
  position: relative;
}
.section-main-menu li {
  margin: 0px;
  display: inline-block;
  background-color: #254441;
  padding-right: 10px;
}

.section-menu-sub {
  width: calc(100%-20px);
  padding: 10px;
  padding-top: 10px;
  height: 20px;
  margin-bottom: 0px;
  background-color: #1a2f2d;
  color: #fff;
  text-align: left;
}

.section-menu-sub a {
  color: #fff;
  font-size: 1.1em;
  font-weight: 100;
  text-align: center;
  text-decoration: none;
}
.section-menu-sub ul {
  float: left;
  padding: 0;
  margin: 0;
  list-style: none;
  position: relative;
}
.section-menu-sub li {
  margin: 0px;
  display: inline-block;
  background-color: #1a2f2d;
  padding-right: 10px;
}