html - Changing color of table row by a class in tr -


i want change background color of td in tr using class in tr. using following css

tr .yellow td{ background-color: yellow;

}

and have following html

<tr class="yellow"><td></td> <td></td></tr>

but background color not changing. mistake here?

you have space before class in css declaration

tr.yellow td{   background-color: yellow; }

you need remove space indicate class on <tr> element. without suggesting hierarchy is:

tr, class of "yellow", td

e.g.

<tr>   <sometag class="yellow">     <td>

which isn't dom looks like.


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