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