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