diff --git a/gatsby-config.js b/gatsby-config.js
index 7ce48e9..a8f8d15 100644
--- a/gatsby-config.js
+++ b/gatsby-config.js
@@ -19,6 +19,13 @@ module.exports = {
     `gatsby-plugin-image`,
     `gatsby-transformer-sharp`,
     `gatsby-plugin-sharp`,
+    `gatsby-plugin-postcss`,
+    {
+      resolve: "gatsby-plugin-anchor-links",
+      options: {
+        offset: 0,
+      },
+    },
     {
       resolve: `gatsby-plugin-manifest`,
       options: {
@@ -30,34 +37,6 @@ module.exports = {
         icon: `src/images/gatsby-icon.png`, // This path is relative to the root of the site.
       },
     },
-    `gatsby-plugin-gatsby-cloud`,
-    `gatsby-plugin-postcss`,
-    {
-      resolve: "gatsby-plugin-brotli",
-      options: {
-        extensions: ["css", "html", "js", "svg"],
-      },
-    },
-    {
-      resolve: "gatsby-plugin-zopfli",
-      options: {
-        extensions: ["css", "html", "js", "svg"],
-      },
-    },
-    {
-      resolve: `gatsby-plugin-recaptcha`,
-      options: {
-        async: false,
-        defer: true,
-      },
-    },
-    {
-      resolve: "gatsby-plugin-anchor-links",
-      options: {
-        offset: -90,
-        duration: 600,
-      },
-    },
     // this (optional) plugin enables Progressive Web App + Offline functionality
     // To learn more, visit: https://gatsby.dev/offline
     // `gatsby-plugin-offline`,
diff --git a/package-lock.json b/package-lock.json
index fd972a7..7c9f5f4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9092,9 +9092,9 @@
       }
     },
     "gatsby-plugin-postcss": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/gatsby-plugin-postcss/-/gatsby-plugin-postcss-4.2.0.tgz",
-      "integrity": "sha512-RFyxN0zDi8UuQxvjF/WoFaNxfQkulCsyA6UtIfgs73QZj31VqOJ6bmtjJW2ct6zFeANOJ/nOczbr2nyBcMDnvQ==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/gatsby-plugin-postcss/-/gatsby-plugin-postcss-4.3.0.tgz",
+      "integrity": "sha512-T0OaJiziOs7LL1S5iI+QQzY8TOzL2y6rmWQKstPnr0NuDueQrN4YDRnG4fPoBhJ1Xl96uCVNZ4QoyGvqDQwjXw==",
       "dev": true,
       "requires": {
         "@babel/runtime": "^7.12.5",
@@ -13224,6 +13224,12 @@
       "resolved": "https://registry.npmjs.org/object-fit-images/-/object-fit-images-3.2.4.tgz",
       "integrity": "sha512-G+7LzpYfTfqUyrZlfrou/PLLLAPNC52FTy5y1CBywX+1/FkxIloOyQXBmZ3Zxa2AWO+lMF0JTuvqbr7G5e5CWg=="
     },
+    "object-hash": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/object-hash/-/object-hash-2.1.1.tgz",
+      "integrity": "sha512-VOJmgmS+7wvXf8CjbQmimtCnEx3IAoLxI3fp2fbWehxrWBcAQFbk+vcwb6vzR0VZv/eNCJ/27j151ZTwqW/JeQ==",
+      "dev": true
+    },
     "object-inspect": {
       "version": "1.9.0",
       "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.9.0.tgz",
@@ -14005,9 +14011,9 @@
       "integrity": "sha1-AerA/jta9xoqbAL+q7jB/vfgDqs="
     },
     "postcss": {
-      "version": "8.2.9",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.2.9.tgz",
-      "integrity": "sha512-b+TmuIL4jGtCHtoLi+G/PisuIl9avxs8IZMSmlABRwNz5RLUUACrC+ws81dcomz1nRezm5YPdXiMEzBEKgYn+Q==",
+      "version": "8.2.10",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.2.10.tgz",
+      "integrity": "sha512-b/h7CPV7QEdrqIxtAf2j31U5ef05uBDuvoXv6L51Q4rcS1jdlXAVKJv+atCFdUXYl9dyTHGyoMzIepwowRJjFw==",
       "requires": {
         "colorette": "^1.2.2",
         "nanoid": "^3.1.22",
@@ -18790,12 +18796,6 @@
             "universalify": "^2.0.0"
           }
         },
-        "object-hash": {
-          "version": "2.1.1",
-          "resolved": "https://registry.npmjs.org/object-hash/-/object-hash-2.1.1.tgz",
-          "integrity": "sha512-VOJmgmS+7wvXf8CjbQmimtCnEx3IAoLxI3fp2fbWehxrWBcAQFbk+vcwb6vzR0VZv/eNCJ/27j151ZTwqW/JeQ==",
-          "dev": true
-        },
         "universalify": {
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/universalify/-/universalify-2.0.0.tgz",
diff --git a/package.json b/package.json
index ae7cc0e..7e64ef4 100644
--- a/package.json
+++ b/package.json
@@ -38,8 +38,8 @@
   },
   "devDependencies": {
     "autoprefixer": "^10.2.5",
-    "gatsby-plugin-postcss": "^4.2.0",
-    "postcss": "^8.2.9",
+    "gatsby-plugin-postcss": "^4.3.0",
+    "postcss": "^8.2.10",
     "prettier": "2.2.1",
     "tailwindcss": "^2.1.1"
   },
diff --git a/src/components/test.js b/src/components/test.js
index 5b43e48..f7db6fd 100644
--- a/src/components/test.js
+++ b/src/components/test.js
@@ -1,55 +1,160 @@
 import React from "react"
-import { graphql, useStaticQuery } from "gatsby"
 import { GatsbyImage } from "gatsby-plugin-image"
-
-import { SRLWrapper } from "simple-react-lightbox"
+import { graphql, useStaticQuery } from "gatsby"
 
 const Test = () => {
-  const data = useStaticQuery(graphql`
-    {
-      allFile(
-        filter: {
-          extension: { regex: "/(jpg)|(jpeg)|(png)/" }
-          relativeDirectory: { eq: "" }
-        }
-      ) {
-        edges {
-          node {
-            id
-            childImageSharp {
-              gatsbyImageData(quality: 90, layout: FULL_WIDTH)
-            }
+  const images = useStaticQuery(
+    graphql`
+      {
+        profile: file(relativePath: { eq: "gatsby-astronaut.png" }) {
+          childImageSharp {
+            gatsbyImageData(quality: 80, height: 384, layout: CONSTRAINED)
           }
         }
       }
-    }
-  `)
+    `
+  )
 
   return (
-    <SRLWrapper
-      options={{
-        settings: {
-          lightboxTransitionSpeed: 0.2,
-          slideTransitionSpeed: 0.2,
-          usingPreact: true,
-        },
-        buttons: { showDownloadButton: false },
-        caption: {
-          showCaption: false,
-        },
-      }}
-    >
-      {data.allFile.edges.map(edge => {
-        return (
-          <a href={edge.node.childImageSharp.gatsbyImageData.src}>
-            <GatsbyImage
-              image={edge.node.childImageSharp.gatsbyImageData}
-              alt=""
-            />
-          </a>
-        )
-      })}
-    </SRLWrapper>
+    <div className="block">
+      <div className="text-center">
+        <GatsbyImage
+          image={images.profile.childImageSharp.gatsbyImageData}
+          alt="test"
+          className="block max-h-96 w-full mb-8 rounded-full mx-auto max-w-sm"
+        />
+
+        <div>
+          <div className="space-y-4 text-left">
+            <p>
+              Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam
+              nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam
+              erat, sed diam voluptua. At vero eos et accusam et justo duo
+              dolores et ea rebum. Stet clita kasd gubergren, no sea takimata
+              sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit
+              amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor
+              invidunt ut labore et dolore magna aliquyam erat, sed diam
+              voluptua. At vero eos et accusam et justo duo dolores et ea rebum.
+              Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum
+              dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing
+              elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore
+              magna aliquyam erat, sed diam voluptua. At vero eos et accusam et
+              justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea
+              takimata sanctus est Lorem ipsum dolor sit amet. Duis autem vel
+              eum iriure dolor in hendrerit in vulputate velit esse molestie
+              consequat, vel illum dolore eu feugiat nulla facilisis at vero
+              eros et accumsan et iusto odio dignissim qui blandit praesent
+              luptatum zzril delenit augue duis dolore te feugait nulla
+              facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing
+              elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore
+              magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis
+              nostrud exerci tation ullamcorper suscipit lobortis nisl ut
+              aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor
+              in hendrerit in vulputate velit esse molestie consequat, vel illum
+              dolore eu feugiat nulla facilisis at vero eros et accumsan et
+              iusto odio dignissim qui blandit praesent luptatum zzril delenit
+              augue duis dolore te feugait nulla facilisi. Nam liber tempor cum
+              soluta nobis eleifend option congue nihil imperdiet doming id quod
+              mazim placerat facer possim assum. Lorem ipsum dolor sit amet,
+              consectetuer adipiscing elit, sed diam nonummy nibh euismod
+              tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi
+              enim ad minim veniam, quis nostrud exerci tation ullamcorper
+              suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis
+              autem vel eum iriure dolor in hendrerit in vulputate velit esse
+              molestie consequat, vel illum dolore eu feugiat nulla facilisis.
+              At vero eos et accusam et justo duo dolores et ea rebum. Stet
+              clita kasd gubergren, no sea takimata sanctus est Lorem ipsum
+              dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing
+              elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore
+              magna aliquyam erat, sed diam voluptua. At vero eos et accusam et
+              justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea
+              takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor
+              sit amet, consetetur sadipscing elitr, At accusam aliquyam diam
+              diam dolore dolores duo eirmod eos erat, et nonumy sed tempor et
+              et invidunt justo labore Stet clita ea et gubergren, kasd magna no
+              rebum. sanctus sea sed takimata ut vero voluptua. est Lorem ipsum
+              dolor sit amet. Lorem ipsum dolor sit amet, consetetur
+            </p>
+          </div>
+          <div>
+            <h1 id="sample">Sample Headline</h1>
+            <p>
+              Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam
+              nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam
+              erat, sed diam voluptua. At vero eos et accusam et justo duo
+              dolores et ea rebum. Stet clita kasd gubergren, no sea takimata
+              sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit
+              amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor
+              invidunt ut labore et dolore magna aliquyam erat, sed diam
+              voluptua. At vero eos et accusam et justo duo dolores et ea rebum.
+              Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum
+              dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing
+              elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore
+              magna aliquyam erat, sed diam voluptua. At vero eos et accusam et
+              justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea
+              takimata sanctus est Lorem ipsum dolor sit amet. Duis autem vel
+              eum iriure dolor in hendrerit in vulputate velit esse molestie
+              consequat, vel illum dolore eu feugiat nulla facilisis at vero
+              eros et accumsan et iusto odio dignissim qui blandit praesent
+              luptatum zzril delenit augue duis dolore te feugait nulla
+              facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing
+              elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore
+              magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis
+              nostrud exerci tation ullamcorper suscipit lobortis nisl ut
+              aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor
+              in hendrerit in vulputate velit esse molestie consequat, vel illum
+              dolore eu feugiat nulla facilisis at vero eros et accumsan et
+              iusto odio dignissim qui blandit praesent luptatum zzril delenit
+              augue duis dolore te feugait nulla facilisi. Nam liber tempor cum
+              soluta nobis eleifend option congue nihil imperdiet doming id quod
+              mazim placerat facer possim assum. Lorem ipsum dolor sit amet,
+              consectetuer adipiscing elit, sed diam nonummy nibh euismod
+              tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi
+              enim ad minim veniam, quis nostrud exerci tation ullamcorper
+              suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis
+              autem vel eum iriure dolor in hendrerit in vulputate velit esse
+              molestie consequat, vel illum dolore eu feugiat nulla facilisis.
+              At vero eos et accusam et justo duo dolores et ea rebum. Stet
+              clita kasd gubergren, no sea takimata sanctus est Lorem ipsum
+              dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing
+              elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore
+              magna aliquyam erat, sed diam voluptua. At vero eos et accusam et
+              justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea
+              takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor
+              sit amet, consetetur sadipscing elitr, At accusam aliquyam diam
+              diam dolore dolores duo eirmod eos erat, et nonumy sed tempor et
+              et invidunt justo labore Stet clita ea et gubergren, kasd magna no
+              rebum. sanctus sea sed takimata ut vero voluptua. est Lorem ipsum
+              dolor sit amet. Lorem ipsum dolor sit amet, conseteturin hendrerit
+              in vulputate velit esse molestie consequat, vel illum dolore eu
+              feugiat nulla facilisis at vero eros et accumsan et iusto odio
+              dignissim qui blandit praesent luptatum zzril delenit augue duis
+              dolore te feugait nulla facilisi. Nam liber tempor cum soluta
+              nobis eleifend option congue nihil imperdiet doming id quod mazim
+              placerat facer possim assum. Lorem ipsum dolor sit amet,
+              consectetuer adipiscing elit, sed diam nonummy nibh euismod
+              tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi
+              enim ad minim veniam, quis nostrud exerci tation ullamcorper
+              suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis
+              autem vel eum iriure dolor in hendrerit in vulputate velit esse
+              molestie consequat, vel illum dolore eu feugiat nulla facilisis.
+              At vero eos et accusam et justo duo dolores et ea rebum. Stet
+              clita kasd gubergren, no sea takimata sanctus est Lorem ipsum
+              dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing
+              elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore
+              magna aliquyam erat, sed diam voluptua. At vero eos et accusam et
+              justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea
+              takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor
+              sit amet, consetetur sadipscing elitr, At accusam aliquyam diam
+              diam dolore dolores duo eirmod eos erat, et nonumy sed tempor et
+              et invidunt justo labore Stet clita ea et gubergren, kasd magna no
+              rebum. sanctus sea sed takimata ut vero voluptua. est Lorem ipsum
+              dolor sit amet. Lorem ipsum dolor sit amet, consetetur
+            </p>
+          </div>
+        </div>
+      </div>
+    </div>
   )
 }
 
diff --git a/src/pages/index.js b/src/pages/index.js
index 5948714..b39dae9 100644
--- a/src/pages/index.js
+++ b/src/pages/index.js
@@ -1,27 +1,23 @@
 import * as React from "react"
-import { Link } from "gatsby"
+import { AnchorLink } from "gatsby-plugin-anchor-links"
 
 import Layout from "../components/layout"
 import SEO from "../components/seo"
 
 import Test from "../components/test"
-import SimpleReactLightbox from "simple-react-lightbox"
 
 const IndexPage = () => {
   return (
-    <SimpleReactLightbox>
-      <Layout>
-        <SEO title="Home" />
-        <h1>Hi people</h1>
-        <p>Welcome to your new Gatsby site.</p>
-        <p>Now go build something great.</p>
-        <Test />
-        <p>
-          <Link to="/page-2/">Go to page 2</Link> <br />
-          <Link to="/using-typescript/">Go to "Using TypeScript"</Link>
-        </p>
-      </Layout>
-    </SimpleReactLightbox>
+    <Layout>
+      <AnchorLink className="block text-blue-400 hover:underline" to="/page-2">
+        GO TO PAGE 2
+      </AnchorLink>
+      <AnchorLink className="block text-blue-400 hover:underline" to="/#sample">
+        GO TO ANCHOR
+      </AnchorLink>
+      <SEO title="Home" />
+      <Test />
+    </Layout>
   )
 }
 
diff --git a/src/pages/page-2.js b/src/pages/page-2.js
index 8515cea..b30113e 100644
--- a/src/pages/page-2.js
+++ b/src/pages/page-2.js
@@ -1,5 +1,5 @@
 import * as React from "react"
-import { Link } from "gatsby"
+import { AnchorLink } from "gatsby-plugin-anchor-links"
 
 import Layout from "../components/layout"
 import SEO from "../components/seo"
@@ -9,7 +9,9 @@ const SecondPage = () => (
     <SEO title="Page two" />
     <h1>Hi from the second page</h1>
     <p>Welcome to page 2</p>
-    <Link to="/">Go back to the homepage</Link>
+    <AnchorLink className="text-blue-400 hover:underline" to="/#sample">
+      GO TO ANCHOR
+    </AnchorLink>
   </Layout>
 )