Element block pseudo-class :active generated with box-shadow 2px 2px 1px rgba(0,0,0,0.45) overflow hidden z-index auto transition border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) line-height 1 border 0px rgba(0,0,0,1) solid margin 0px background height auto font-size 16px position static display block transform cursor default width 160px font-weight normal float none padding 20px box-sizing content-box