Disable post count per forum

[Schneeflocke]

I tried it.

.b-module[data-node-id="136"] .posts-count,
.b-module[data-node-id="186"] .posts-count,
.b-module[data-node-id="119"] .posts-count,
.b-module[data-node-id="120"] .posts-count,
.b-module[data-node-id="121"] .posts-count,
.b-module[data-node-id="124"] .posts-count,
.b-module[data-node-id="125"] .posts-count,
.b-module[data-node-id="138"] .posts-count,
.b-module[data-node-id="187"] .posts-count{
	display: none;
}

I insert the code in the css editor for the correct style.
But:

[IMG]

It counts.

Mistake?