.page-header{
    width: 100%;
    float: left;
    font-family: 'Rubik', sans-serif;
    font-weight: 400;
    font-size: 16px;
    background-color: white;
}

/* Add a black background color to the top navigation */
.topnav {
  background-color: #151826;
  overflow: hidden;
}

/* Style the links inside the navigation bar */
.topnav a {
    float: left;
    display: block;
    color: #858585;
    text-align: center;
    padding: 44px 16px;
    text-decoration: none;
    font-size: 14px;
    letter-spacing: 1pt;
    transition: 0.3s ease;
}

/* Change the color of links on hover */
.topnav a:hover {
/*    background-color: #002d5d;*/
    color: #bac0c1;
}

/* Add an active class to highlight the current page */
.topnav a.active {
    background-color: #151826;
    color: white;
    padding: 14px 26px 14px 15px;
}

/* Hide the link that should open and close the topnav on small screens */
.topnav .icon {
    display: none;
    font-size: 26px;
    padding: 20px 16px;
}

/*----- MEDIA QUERY -----*/


@media screen and (max-width: 768px) {
    
    .topnav a:not(:first-child), .dropdown .dropbtn {
        display: none;
    }
    .topnav a.icon {
    float: right;
    display: block;
    }
    
    .topnav.responsive {position: relative;}
    .topnav.responsive a.icon {
        position: absolute;
        right: 0;
        top: 0;
    }
    
  .topnav.responsive a {
        float: none;
        display: block;
        text-align: left;
    }

    .topnav.responsive .dropdown {float: none;}
    .topnav.responsive .dropdown-content {position: relative;}
    .topnav.responsive .dropdown .dropbtn {
        display: block;
        width: 100%;
        text-align: left;
  }
    
}