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