/* header.css */
#header-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  background-color: #000;
  border-bottom: #fff solid 3px;
  border-top: #fff solid 3px;
  z-index: 100;
  display: flex;
  justify-content: center;
  align-items: center;
  visibility: hidden;
}

#header-menu nav ul {
  display: flex;
  list-style-type: none;
}

#dropdown-menu {
  position: fixed;
  top: 70px;
  left: 0;
  width: 100%;
  background-color: #000;
  z-index: 100;
  visibility: hidden;
}

#dropdown-menu nav ul {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  list-style-type: none;
}

.dropdown-menu a {
  display: block;
  text-align: center;
  padding: 10px 0;
  border-bottom: #fff solid 3px;
  text-decoration: none;
  white-space: nowrap;
}

.dropdown-menu a li p {
  font-size: 5vh;
  white-space: nowrap;
}

.dropdown-menu a:hover *,
.dropdown-menu a:hover {
  color: black;
  background-color: white;
}

.nav-menu {
  display: none;
}

#dropdown-menu-icon {
  background-color: #000;
}

#dropdown-menu-icon:hover {
  fill: #000;
  background-color: #f5f5f5;
}

#logo {
  position: fixed;
  left: 2vw;
}

#logo img {
  height: 50px;
}

.menu li a,
#dropdown-menu-icon {
  text-decoration: none;
  margin: 0 10px;
  padding: 10px 20px;
  border: #fff solid 2px;
  border-radius: 10px;
  background-color: black;
  white-space: nowrap;
}

.menu li *:hover {
  color: black;
  background-color: white;
}

@media screen and (max-width: 540px) {
  #header-menu {
    justify-content: right;
  }

  .nav-menu {
    display: block;
  }

  .menu-option {
    display: none;
  }
}