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