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