clio-34686 adjust padding in component CSS (#133)
clio-34686 adjust padding in component CSS (#133)

* clio-34686 adjust padding in thDropdown CSS

* clio-34686 fix rem conversion

* clio-34686 padding set to 6px - as per design

seanhealy/lib-themisui,seanhealy/lib-themisui,seanhealy/lib-themisui