Im trying to change the text colour on the label for configurable list

I am trying to change the text colour on the label for configurable list from black to gray

i have tried

.label {

 color: gray;

 font-weight: bold;

}

with no luck

Here is the link to my form: https://form.jotformeu.com/91632613044349

You need to change. label with th, like this:

th {

 color: gray;

 font-weight: bold;

}

Please note that the color of your other filed labels is #55555.