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