Untitled

<!DOCTYPE html>
<html>
<head>
<style>
table {
  border-collapse: collapse;
  width: 100%;
}

th, td {
  padding: 8px;
  text-align: left;
  border-bottom: 1px solid #ddd;
}

tr:hover {background-color:#0080ff;}
</style>
</head>
<body style="background-color:powderblue;">

<h2>Ocene</h2>

<table>
  <tr>
    <th>Ime</th>
    <th>Prezime</th>
    <th>Ocene</th>
  </tr>
  <tr>
    <td>Petar</td>
    <td>Peric</td>
    <td>5</td>
  </tr>
  <tr>
    <td>Zika</td>
    <td>Zikic</td>
    <td>4</td>
  </tr>
  <tr>
    <td>Miki</td>
    <td>Mikic</td>
    <td>3</td>
  </tr>

</table>

</body>
</html>