修复RSS的loadData无法显示完整页面的问题，删掉style=的判断，使标准RSS更好兼容

app/src/main/java/io/legado/app/ui/rss/read/ReadRssActivity.kt

@@ -77,15 +77,10 @@ class ReadRssActivity : VMBaseActivity<ReadRssViewModel>(R.layout.activity_rss_r
                 val url = NetworkUtils.getAbsoluteURL(it.origin, it.link)
                 val html = viewModel.clHtml(content)
                 if (viewModel.rssSource?.loadWithBaseUrl == true) {
-                    webView.loadDataWithBaseURL(
-                        url,
-                        html,
-                        "text/html",
-                        "utf-8",
-                        url
-                    )//不想用baseUrl进else
+                    webView.loadDataWithBaseURL(url, html, "text/html", "utf-8", url)//不想用baseUrl进else
                 } else {
-                    webView.loadData(html, "text/html;charset=utf-8", "utf-8")//经测试可以解决中文乱码
+                    //webView.loadData(html, "text/html;charset=utf-8", "utf-8")//经测试可以解决中文乱码
+                    webView.loadDataWithBaseURL(null, html, "text/html;charset=utf-8", "utf-8", url)
                 }
             }
         })

app/src/main/java/io/legado/app/ui/rss/read/ReadRssViewModel.kt

@@ -86,7 +86,7 @@ class ReadRssViewModel(application: Application) : BaseViewModel(application),
     }
 
     fun clHtml(content: String): String {
-        return if (content.contains("<style>|style=".toRegex())) {
+        return if (content.contains("<style>".toRegex())) {
             content
         } else {
             """