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