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