#navbar_adv {
  background-color: #2D466A;
  position: fixed;
  top: -60px;
  width: 100%;
  display: block;
  z-index: 999;
  transition: top 0.3s;

}

#navbar_adv a {
  float: left;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 12px;
  text-decoration: none;
  font-size: 17px;
  padding-left:-10px;
}

#navbar_adv a:hover {
  background-color: #fff;
  color: black;
}


@media (min-width: 768px) {
  #navbar_adv {
    padding-left:0px;
padding-right:0px;
  }
}
@media (min-width: 992px) {
  #navbar_adv {
    padding-left:0px;
padding-right:0px;
  }
}
@media (min-width: 1100px) {
  #navbar_adv {
    padding-left:0px;
padding-right:0px;
  }
}

@media (min-width: 1200px) {
  #navbar_adv {
    padding-left:140px;
padding-right:140px;
  }
}