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