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