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