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