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