Pure CSS Responsive Table.

index.html

<table>
  <thead>
    <tr>
      <th>First Name</th>
      <th>Last Name</th>
      <th>Job Title</th>
      <th>Twitter</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td data-column="First Name">James</td>
      <td data-column="Last Name">Matman</td>
      <td data-column="Job Title">Chief Sandwich Eater</td>
      <td data-column="Twitter">@james</td>
    </tr>
    <tr>
      <td data-column="First Name">Andor</td>
      <td data-column="Last Name">Nagy</td>
      <td data-column="Job Title">Designer</td>
      <td data-column="Twitter">@andornagy</td>
    </tr>
    <tr>
      <td data-column="First Name">Tamas</td>
      <td data-column="Last Name">Biro</td>
      <td data-column="Job Title">Game Tester</td>
      <td data-column="Twitter">@tamas</td>
    </tr>
    <tr>
      <td data-column="First Name">Zoli</td>
      <td data-column="Last Name">Mastah</td>
      <td data-column="Job Title">Developer</td>
      <td data-column="Twitter">@zoli</td>
    </tr>
    <tr>
      <td data-column="First Name">Szabi</td>
      <td data-column="Last Name">Nagy</td>
      <td data-column="Job Title">Chief Sandwich Eater</td>
      <td data-column="Twitter">@szabi</td>
    </tr>
  </tbody>
</table>

Pure CSS Responsive Table..markdown

Pure CSS Responsive Table.

Credit goes to @chriscoyier

A Pen by Andor Nagy on CodePen.

License.

style.css

table { 
	width: 750px; 
	border-collapse: collapse; 
	margin:50px auto;
	}

/* Zebra striping */
tr:nth-of-type(odd) { 
	background: #eee; 
	}

th { 
	background: #3498db; 
	color: white; 
	font-weight: bold; 
	}

td, th { 
	padding: 10px; 
	border: 1px solid #ccc; 
	text-align: left; 
	font-size: 18px;
	}

/* 
Max width before this PARTICULAR table gets nasty
This query will take effect for any screen smaller than 760px
and also iPads specifically.
*/
@media 
only screen and (max-width: 760px),
(min-device-width: 768px) and (max-device-width: 1024px)  {

	table { 
	  	width: 100%; 
	}

	/* Force table to not be like tables anymore */
	table, thead, tbody, th, td, tr { 
		display: block; 
	}
	
	/* Hide table headers (but not display: none;, for accessibility) */
	thead tr { 
		position: absolute;
		top: -9999px;
		left: -9999px;
	}
	
	tr { border: 1px solid #ccc; }
	
	td { 
		/* Behave  like a "row" */
		border: none;
		border-bottom: 1px solid #eee; 
		position: relative;
		padding-left: 50%; 
	}

	td:before { 
		/* Now like a table header */
		position: absolute;
		/* Top/left values mimic padding */
		top: 6px;
		left: 6px;
		width: 45%; 
		padding-right: 10px; 
		white-space: nowrap;
		/* Label the data */
		content: attr(data-column);

		color: #000;
		font-weight: bold;
	}

}