Update browser extensions section (#1055)

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Author: jdorfman

docs/integration/browser_extension/index.mdx

@@ -3,15 +3,14 @@
 <p className="subtitle">Bring the power of Sourcegraph to your code host</p>
 
 <video width="1920" height="1080" loop playsInline controls style={{ width: '100%', height: 'auto' }}>
-  <source src="https://storage.googleapis.com/sourcegraph-assets/code-host-integration/CodeIntelligenceOnCodeHostDark.mp4"/>
+  <source src="https://storage.googleapis.com/sourcegraph-assets/Docs/Media/24-1-1-browser-extension-chrome-demo.mp4"/>
 </video>
 
-The Sourcegraph browser extension adds code navigation to files and diffs on GitHub, GitHub
-Enterprise, GitLab, Phabricator, Bitbucket Server and Bitbucket Data Center.
+The Sourcegraph browser extension allows you to open repos, compare revisions and search code directly from Chrome's Omnibox for faster development on GitHub and GitHub Enterprise Server with support coming to GitLab, Phabricator, Bitbucket Server and Bitbucket Data Center in the future.
 
-- <a href="https://chrome.google.com/webstore/detail/sourcegraph/dgjhfomjieaadpoljlnidmbgkdffpack" target="_blank">Install Sourcegraph for Chrome</a>
-- <a href="https://apps.apple.com/us/app/sourcegraph-for-safari/id1543262193" target="_blank">Install Sourcegraph for Safari</a>
-- <a href="https://addons.mozilla.org/en-US/firefox/addon/sourcegraph-for-firefox" target="_blank">Install Sourcegraph for Firefox</a>
+- [Install Sourcegraph for Chrome](https://chrome.google.com/webstore/detail/sourcegraph/dgjhfomjieaadpoljlnidmbgkdffpack)
+- [Install Sourcegraph for Safari](https://apps.apple.com/us/app/sourcegraph-for-safari/id1543262193)
+- [Install Sourcegraph for Firefox](https://addons.mozilla.org/en-US/firefox/addon/sourcegraph-for-firefox)
 
 <QuickLinks>
 <QuickLink href="/integration/browser_extension/quickstart" icon="presets" imgAlt="Quickstart" title="Quickstart" />

docs/integration/browser_extension/quickstart.mdx

@@ -6,9 +6,9 @@ Get started with our Browser Extension in 5 minutes or less
 
 Use one of the following links to install the Sourcegraph Browser Extension for your favourite browser.
 
-- <a href="https://chrome.google.com/webstore/detail/sourcegraph/dgjhfomjieaadpoljlnidmbgkdffpack" target="_blank">Install Sourcegraph for Chrome</a>
-- <a href="https://apps.apple.com/us/app/sourcegraph-for-safari/id1543262193" target="_blank">Install Sourcegraph for Safari</a>
-- <a href="https://addons.mozilla.org/en-US/firefox/addon/sourcegraph-for-firefox" target="_blank">Install Sourcegraph for Firefox</a>
+- [Install Sourcegraph for Chrome](https://chrome.google.com/webstore/detail/sourcegraph/dgjhfomjieaadpoljlnidmbgkdffpack)
+- [Install Sourcegraph for Safari](https://apps.apple.com/us/app/sourcegraph-for-safari/id1543262193)
+- [Install Sourcegraph for Firefox](https://addons.mozilla.org/en-US/firefox/addon/sourcegraph-for-firefox)
 
 
 >NOTE: If you were using our self-hosted version of Firefox Extension and are looking to upgrade, please check our [migration guide](/integration/migrating_firefox_extension).