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