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