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