/* Style voor de body */
body {
    margin: 0;
}
/* Header grootte, font, kleur, etc */
.header {
    padding: 100px;
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
    color: white;
}
/* Styling voor de navigatie bar */
.topnav {
    overflow: hidden;
    background-color: #333;
}

.topnav a {
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    font-family: Arial, Helvetica, sans-serif;
}

.topnav a:hover {
    background-color: #ddd;
    color: black;
    font-family: Arial, Helvetica, sans-serif;
}
/* Kolom grootte, lettertype, kleur, etc*/
.column {
    float: left;
    width: 29%;
    padding: 0.6667% 0.6667%;
    font-family: Arial, Helvetica, sans-serif;
    background-color: #33ccff;
    margin: 1.5%;
}

.row:after {
    content: "";
    display: table;
    clear: both;
    font-family: Arial, Helvetica, sans-serif;
}
/* Style zodat kolommen er goed uitzien op verschillende apparaten*/
@media screen and (max-width: 600px) {
    .column {
        width: 100%;
    }
}
/* Footer grootte, kleur, lettertype, etc*/
footer {
    background-color: #777;
    position: relative;
    left: 0;
    bottom: 0;
    width: 100%;
    padding: 10px;
    text-align: center;
    color: white;
    font-family: Arial, Helvetica, sans-serif;
}
/* Achtergrond voor de header */
#grad1 {
    height: 100%;
    background-color: rgb(0, 255, 255, 1);
    background-image: linear-gradient(rgba(0, 0, 0, 0.25), rgba(0, 0, 0, 0.25)), url(/img/axolotl-header-2.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}
/* Foto's er goed uit laten zien */
img {
    width: 100%;
}
/* Style voor tabel */
table,
th,
td {
    border: 1px solid #000;
    border-collapse: collapse;
    background-color: #ffffff;
}
/* Achtergrond van de body */
body {
    background-image: linear-gradient(rgba(204, 204, 255, 0.25), rgba(204, 204, 255, 0.25)), url(/img/blue-background.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}