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