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