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