Regular Expressions 101

Explanation
Pro

<tdthe literal text <td (case sensitive)

.*?any character (except for line terminators), repeated any number of times

class="MID"the literal text class="MID" (case sensitive)

Negated Character Class[^>]*

*matches any number of characters outside the set below:

>the literal > (62₁₀ / 76₈ / 3E₁₆)

Character Class[\s\S]*?

*?matches any number of characters from the set below:

\sany whitespace character

\Sany non-whitespace character

<the literal < (60₁₀ / 74₈ / 3C₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

td>the literal text td> (case sensitive)

Detailed match information will be displayed here automatically.

25 tokens

<td.*?class="MID"[^>]*[\s\S]*?<\/td>

New

<td width="33%" align="left" class="MID">
    <a href="ShowDOTCoByState.cfm?STATE=US&PHY_ST=IA">IOWA</a>
    </td>