Cannot Hide page name in Neve child theme

Hi

I have installed Neve and created a child theme and want to hide the page names. I have done tis in the past by using
.entry-title {
display: none;
}
in the style.css file

However the child theme just has an entry that shows it imports the style.css from the parent.

I have tried adding the above entry in the Additional CSS section of the built in CSS editor but it doesn’t work.

I have installed a plugin called “Title remover” but this doesn’t work either.

I will be most grateful for any assistance.

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