<svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 48 48"> <path d="M0 0h48v48h-48z" fill="none"/> <path d="M18 10v4h13.17l-23.17 23.17 2.83 2.83 23.17-23.17v13.17h4v-20z"/> </svg>
