Fix button size issues on hover.
Fix button size issues on hover.

rupakg/lorry-ui,patocox/lorry-ui,patocox/lorry-ui,CenturyLinkLabs/lorry-ui,rupakg/lorry-ui,patocox/lorry-ui,rupakg/lorry-ui,CenturyLinkLabs/lorry-ui,CenturyLinkLabs/lorry-ui