Hello
I like to give a button multiple icons.
In fact i like to make three question marks in different colors.
> class="fas fa-question fa-2x"></i>i class="fas fa-question fa-2x"></i>i class="fas fa-question fa-2x"></i>
Don't work ;(
Try...
<i class="fa fa-question fa-2x"></i><i class="fa fa-question fa-2x"></i><i class="fa fa-question fa-2x"></i>
Node-red is don't awesome 4.7 so fas icons aren't available.
Nothing wrong as far as I can see from that screenshot.
Just to be sure, you do realise that part of a node-red node is for documenting a node on the sidebar right?
I think i put it in the right spot.
You didn't specify a button. You wrote 3 i elements.
Can you explain exactly what you are trying to achieve? Do you really want a button to be displayed in the sidebar? Or are you trying to add a button to a dashboard UI?
Im sry
Yes i would like to show it in a button in the UI.
In here i would like three question marks with different colores.
Then why don't you simply add a ui-button node?
How do i do it with different colors ?
sry I am a beginner 
Have you seen this playlist: Node-RED Essentials. The videos are done by the developers of node-red. They're nice & short and to the point. You will understand a whole lot more in about 1 hour. A small investment for a lot of gain.
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