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