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