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