Element block pseudo-element :after generated with transition opacity 1 cursor default margin 0px border 0px rgba(0,0,0,1) solid transform text-shadow 2px 2px 2px rgba(0,0,0,0.5) background width auto overflow visible box-shadow height auto display block padding 0px line-height 1 border-radius font-size 16px z-index auto box-sizing content-box outline none float none font-weight normal position static