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