Element block pseudo-element :after generated with transition background width 160px outline none font-weight normal display block position absolute cursor default opacity 1 z-index auto border-radius height auto float none line-height 1 transform padding 20px border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box overflow hidden font-size 28px box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px