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