Setting panel to 100% available space.

[chriskonopka]

Hello,

I'm trying to use tabs at the top of my project but am running into issues when I try and set the panel customStyle to be 100%. The panel however, only becomes as big as the content inside of it is (shown in yellow). I've tried setting the internal content to 100%, various customStyles to 100% as well as setting everything to display inline-block wihtout any luck. The only way I can get the panel to go bigger is to set it to not relative units.

I'm confused why this is such an issue becuase I wrap the tabs in a parent component that uses 100% of the available space (shown in green), so it should be able to get the sizing from the parent