///NAVIGATION//


/* Add a white background color to the top navigation */
.topnav {
    background-color: white;
    overflow: hidden;
text-align:center;}


/* Style the links inside the navigation bar */
.topnav a {
    float: left;
margin-left: 20px;
    color: #1d398e;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-size: 17px;
font-family: arial;
display: inline-block;
}

/* Change the color of links on hover */
.topnav a:hover {
    background-color: #ffffff;
text-decoration: underline;
    color: #1d398e;

}

/* Add a color to the active/current link */
.topnav a.active {
    background-color: white;
text-decoration: underline;
    color: #1d398e;
}