sym.html


        <!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Tabla de simbolos</title>
    <style>
table {
  font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
  border-collapse: collapse;
  width: 100%;
  max-width: 500px;
margin: 0 auto;
}

table td, table th {
  border: 1px solid #ddd;
  padding: 8px;
}

table tr:nth-child(even){background-color: #f2f2f2;}

table tr:hover {background-color: #ddd;}

table th {
  padding-top: 12px;
  padding-bottom: 12px;
  text-align: left;
  background-color: #4CAF50;
  color: white;
}
</style>
</head>
<body>
<table>
    <tr><th>Key</th><th>Value</th></tr>
<tr><td>$t1</td><td>1</td></tr>
<tr><td>$t2</td><td>2</td></tr>
<tr><td>$t3</td><td>+</td></tr>
<tr><td>$t6</td><td>N</td></tr>
<tr><td>$t7</td><td>78</td></tr>
</table>
</body>
</html>
        