responsive css question/suggestion

Hi,

I’ve been using your plugin for a while and I really love it, but I have one problem I haven’t been able to solve.
I have some longer titles on my accordions, and if my site is loaded on a mobil device, they break in 2 or more lines (exactly as they should, acting responsive), while the open-close part stays one line height, looking not nice.
With the current css of the plugin I don’t really see a proper way to fix this, but I’m not an expert.
Could you suggest me a solution, or maybe could you take making some adjustments of the css into consideration for future versions?

Thank you very much in advance.