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