Method extra_css

css-inline/src/lib.rs:413–416

(mut self, extra_css: Option<Cow<'a, str>>)

    /// Set additional CSS to inline.
    #[must_use]
    pub fn extra_css(mut self, extra_css: Option<Cow<'a, str>>) -> Self {
        self.extra_css = extra_css;
        self
    }

    /// Set the initial node capacity for HTML tree.
    #[must_use]