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