Element block pseudo-class :hover generated with box-sizing content-box border 0px rgba(0,0,0,1) solid position static box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto border-radius transform padding 20px font-size 16px width 160px font-weight normal float none margin 0px line-height 1 transition height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block cursor default background overflow hidden