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