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