Element block pseudo-element :before generated with font-size 18px border 1px rgba(0,0,0,1) solid width 160px margin 0px cursor default float none box-sizing content-box line-height 1 background font-weight normal transform display block box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto overflow hidden padding 8px transition height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static border-radius