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