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