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