Element block pseudo-element :before generated with padding 5px font-size 16px border 0px rgba(0,0,0,1) solid position static transform float none overflow hidden width 160px box-sizing content-box cursor default background font-weight normal display block border-radius margin 0px height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1 z-index auto