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