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