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