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