/* 
light blue: 70c6ff
dark blue: 046daa
grey-blue: 6ca4c9
light-grey: dfeef7
*/

body {
  margin: 0;
  font-family: Arial;
}

.topnav {
  overflow: hidden;
  background-color: #70c6ff;
  position: fixed;
  z-index: 9999;
  width: 100%;
}

.topnav a {
  float: left;
  display: block;
  color: #000000;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

.active {
  background-color: #046daa;
  color: white;
}

.topnav .icon {
  display: none;
}

.dropdown {
  float: left;
  overflow: hidden;
}

.dropdown .dropbtn {
  font-size: 17px;    
  border: none;
  outline: none;
  color: #000000;
  background-color: inherit;
  font-family: inherit;
  margin: 0;
  height: 45px;
  padding-left: 0;
  padding-right: 0;
}

.dropdown-content {
  display: none;
  position: fixed;
  background-color: #f9f9f9;
  min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
  max-height: 300px;
  overflow-y: scroll;
}

.dropdown-content a {
  float: none;
  color: black;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  text-align: left;
}

.topnav a:hover, .dropdown:hover .dropbtn a {
  background-color: #6ca4c9;
}

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

.dropdown:hover .dropdown-content {
  display: block;
}

.footer {
  background-color: white;
  z-index: 1;
  display: flex; 
  flex-wrap: wrap; 
  padding: 20px; 
  border-top: 5px solid #70c6ff;
}

.footer-section {
  width: 300px; 
  float: center; 
  display: block; 
  margin-left: auto; 
  margin-right: auto;
}

@media screen and (max-width: 600px) {
  .topnav a:not(:first-child), .dropdown .dropbtn {
    display: none;
  }
  .topnav a.icon {
    float: right;
    display: block;
  }
}

@media screen and (max-width: 600px) {
  .topnav.responsive {
    position: fixed;
  }
  .topnav.responsive .icon {
    position: fixed;
    right: 0;
    top: 0;
  }
  .topnav.responsive a {
    float: none;
    display: block;
    text-align: left;
  }
  .topnav.responsive .dropdown {
    float: none;
  }
  .topnav.responsive .dropdown-content {
    position: fixed;
  }
  .topnav.responsive .dropdown .dropbtn {
    display: block;
    width: 100%;
    text-align: left;
  }
}

/* width */
::-webkit-scrollbar {
  width: 5px;
}

/* Handle */
::-webkit-scrollbar-thumb {
  background: #70c6ff;
  border-radius: 10px;
}