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