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