> For the complete documentation index, see [llms.txt](https://docs.hello-lisa.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hello-lisa.com/developers/guides/integration-guide/app-integration/android/theming.md). # Theming The LiSA Player and Widgets allow for **fine-grained customization** of the UI, going beyond just changing colors and fonts. These **Theme Settings** can be configured in the **LiSA Console** and can also be applied in a more targeted manner to specific environments (iOS, Android, web) using the methods described below. {% hint style="info" %} A full list of available style settings and options can be provided by our support team. {% endhint %} ### Injecting Theme Styles This guide explains how to inject **targeted CSS properties**. #### **Inject CSS Properties** ```kotlin webView.webViewClient = object : WebViewClient() { override fun onPageFinished(view: WebView?, url: String?) { val js = "document.body.style.setProperty('--lsc-body-font-scale', 1);" view?.evaluateJavascript(js, null) } } ``` * **Executes after** the page finishes loading. * Injects `--lsc-body-font-scale` directly into ``. * Ensures dynamic modifications without modifying the HTML source. ### Injecting Theme Options In addition to injecting style settings, all theme options can be assigned to the `_lscLocalThemeOptions` variable at the `window` level. This allows partial overrides of the global player style and custom theme settings defined in the LiSA Console, specific to the environment where the player is integrated. ```kotlin webView.webViewClient = object : WebViewClient() { override fun onPageFinished(view: WebView?, url: String?) { val js = "window._lscLocalThemeOptions = { productCardClickBehavior: \"pipNative\" };" view?.evaluateJavascript(js, null) } } ``` Sets `productCardClickBehavior` to pipNative, enabling **native Picture-in-Picture (PiP)** mode for the current video upon product card click, if supported by the device's OS and Browser.