Element block pseudo-class :active generated with z-index auto border 1px rgba(0,0,0,1) solid padding 20px float none background transform font-size 19px box-shadow 3px 3px 0px rgba(0,0,0,0.8) display block border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px font-weight normal cursor pointer position static transition line-height 1 overflow hidden height auto margin 0px box-sizing content-box