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