Hello,

In Odoo 11, in the bottom of forms (e.g. in sale order), there is "send message", "Log note" and "Schedule activity".

I would like to change the css style of these buttons to avoid some error between message and note by my boss. For ex. "Send message" bigger and in bold, and "Log note" in light gray.

I don't know how to do this.

I try this but without success:

<field name="message_ids" position="attributes">
	​<attribute name="class">message</attribute>
</field>

and in the css file:

.message {
	​font-weight: bold;
	​fon-size: xx-large;
}

Thanks in advance,

Boris