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