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