.nav {
    width: 60%;
    height: auto;
    border: 3px solid #3f6087;
    font-size: 24px;
    font-weight: bold;
    color: #000000;
    background-color: #FFFFFF; 
    position: absolute;
    bottom: 20px;
    left: 20%;
    z-index: 1000; 
}   
.nav a {
    color: #000000;
}
.nav.scrolled, nav-k.scrolled {
    width: 99.7%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10000;
    box-shadow: 0px 10px  15px grey;
} 
.nav ul {
  list-style-type: none;
  margin: 5px;
  padding: 0;
  overflow: hidden;
  background-color: #FFF;
  color: #000;
} 
.nav ul li {
    color: #FF00FF;
    margin-left: 7%;
}

 li {
  float: left;
    color: #000000;
    margin-left: 5%;
}
  .nav ul li:link,.nav ul li:visited {
    color: #00ff00;
}
.nav ul li a:active, .nav ul li a:hover {
    color: #FFF;
    background-color: #FF0000;
} 
li a, .dropbtn {
  display: inline-block;
  color: #000;
  text-align: center;
  text-decoration: none;
}

li a:hover, .dropdown:hover .dropbtn {
  background-color: red;
}

li.dropdown {
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f9f9f9;
  min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
}

.dropdown-content a {

  padding: 12px 16px;
  text-decoration: none;
  display: block;
  text-align: left;
}

.dropdown-content a:hover {background-color: #f1f1f1;}

.dropdown:hover .dropdown-content {
  display: block;
}
.nav-k {
    display: none;

}
.nav-k img {
    width: 30%;
    float: left;
}
.nav-aus {
    margin-left: 20%;
}
.nav-aus select{
    font-size: 24px;
    width: 50%;
    margin-left: 20%;
}
.nav-aus select option:hover {
    background-color: #FF00FF;
}
.wsx select option:hover {
    background-color: #FFcccc;
}

 @media only screen and (max-width: 1550px) {
.nav {
    font-size: 24px;
}
.nav ul li {
    margin-left: 1%;
}
 }
 @media screen and (max-width: 1100px) {

.nav {
    font-size: 18px;
    bottom: 5px;
}
.nav ul {
    margin: 0;
}

 }
 @media only screen and (max-width: 860px) {

.nav {
    display: none;
}
.nav-k {
    width: 100%;
    height: auto;
    border: 3px solid #3f6087; 
    background-color: #FFF; 
    z-index: 1000;
    display: block;
}
.nav-k a {
    font-size: 19px;
    font-weight: bold;
    color: #000000;
    margin-left: 2.9%;
}

.nav-k.scrolled {
width: 100%;
    position: fixed;
    top: 0px;
    left: 0;
    z-index: 1000;
    box-shadow: 0px 10px  15px grey;
}
 }
 @media only screen and (max-width: 720px) {
    .nav-k a {
        margin-left: 1.5%;
    }
 }