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