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