Element block pseudo-element :before generated with background width auto border-radius display block outline none text-shadow padding 6px font-weight normal font-size 16px z-index auto transform line-height normal float none border 0px rgba(0,0,0,1) solid opacity 1 margin 0px box-sizing content-box cursor default overflow visible position static box-shadow 2px 2px 2px rgba(0,0,0,0.5) transition height auto