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