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