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