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