Element block pseudo-element :before generated with transform font-size 16px border-radius text-shadow cursor default z-index auto background outline none float none box-shadow 1px 0px 0px rgba(226,226,226,1) overflow hidden border 0px rgba(0,0,0,1) solid width 160px line-height 1 position static padding 20px font-weight normal height auto display block transition opacity 1 margin 0px box-sizing content-box