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