Let table be able to separate different colors?

want to explain how to make table different colors?
is not different.
is

.
<table>
        <tr>
          <td width="100">a</td>
          <td><a></td>
        </tr>
        <tr>
          <td>b</td>
          <td><b></td>
        </tr>
        <tr>
          <td>c</td>
          <td><c></td>
        </tr>
        <tr>
          <td>d</td>
          <td><d></td>
        </tr>
        <tr>
          <td>e</td>
          <td><e></td>
        </tr>
      </table>

suppose so

b, d. Background is-sharpeee
arguments are all-sharpeee

Feb.26,2021

css

  

tr:nth-child (odd) {
/ / singular
}
tr:nth-child (even) {
background-color:-sharpeee;
}

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1bc8ebf-30932.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bc8ebf-30932.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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