Hi,
while working with a TWebComboBox, I noticed that it's not possible to set its height to less than 26 pixels at Design-time. Although I can work around this limitation using CSS, having the ability to set a smaller height directly at Design-time would be a very useful and welcome improvement (I need to simulate a designtime the effective runtime result).
I assume you use the classic form designer. Here the design-time combobox is descending from the VCL TComboBox and this control has a minimum height. You'll see this same behavior in a VCL app.
Solutions:
- set the desired WebComboBox.Height programatically for example in the form constructor
- use the web form designer where you directly work with a HTML SELECT element for the combobox and this does not have a minimum height.