экспромт на заданную тему
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<html>
<head>
<title>Untitled</title>
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<style type="text/css">
body{height:1000px;background:#FF8C00;font-family:Georgia,"Times New Roman",Times,serif;letter-spacing:1px}
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table{border-collapse:collapse;border-spacing:0;box-shadow:0 2px 1px 5px rgba(242,242,242,0.1);width:100%}
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</head>
<body>
<br>
<table class="zebra git" >
<tbody>
<tr class="t_head" id="1">
<th style="width: 70px;">Период</th>
<th style="width: 15px;">test</th>
<th>DBL</th>
<th>SGL</th>
</tr>
<tr>
<td>Date</td>
<td>Start time</td>
<td>End time</td>
<td>Name</td>
</tr>
<tr>
<td>02.06.2010</td>
<td>10:00</td>
<td>12:00</td>
<td>Cleaning</td>
</tr>
<tr>
<td>02.06.2010</td>
<td>12:00</td>
<td>15:00</td>
<td>Training</td>
</tr>
<tr>
<td>02.06.2010</td>
<td>15:00</td>
<td>17:00</td>
<td>Rest</td>
</tr>
<tr>
<td>02.06.2010</td>
<td>17:00</td>
<td>21:00</td>
<td>Work</td>
</tr>
<tr>
<td>02.06.2010</td>
<td>21:00</td>
<td>07:00</td>
<td>Sleep</td>
</tr>
</tbody>
</table>
</body>
</html>