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