body {
    color: #080020;
    background-color: whitesmoke;
    font-family: "Century Gothic", Arial, sans-serif;
}
table, td, th {
    border:solid 2px black;
    border-collapse: collapse;
    padding: 5px;
}
button {
    background-color: #e7e7e7;color:black; 
    font-size: 18px;
    border: 1px solid;
    border-radius: 16px;
    padding:5px 12px;
    color: black;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    -webkit-transition-duration: 0.4s; 
    transition-duration: 0.4s; 
    cursor: pointer;
    margin-top: 10px;
    margin-bottom: 10px;
  }
button:hover {
    background-color: lightskyblue ; 
    color:  #e7e7e7;color:black;
}
input{
    padding:5px 12px;
    border: 2px solid grey;
    border-radius: 4px;
}
select{
    font-family: 'Century gothic', Arial, sans-serif;
    padding:5px 12px;
    border:2px solid gray;
    border-radius:4px;
    margin-top: 5px;
    margin-bottom: 5px;
    text-align: center;
    font-size: 14px;

}

img, video {
    border-radius: 10px;
    
}
.topnav {
background-color: whitesmoke;
overflow: hidden;

}

/* Style the links inside the navigation bar */
.topnav a {
float: left;
color: black;
text-align: center;
padding: 14px 16px;
text-decoration: none;
font-size: 17px;
transition-duration: 0.4s;
border-bottom:solid 2px whitesmoke; 
position: center;
}

/* Change the color of links on hover */
.topnav a:hover {
border-bottom-color: black;
background-color: #ddd;
border-bottom:solid 2px  black;


}

/* Add a color to the active/current link */
.topnav a.active {
background-color: whitesmoke;
color: black;
border-bottom:solid 2px black;


}