diff --git a/front/build/webpack.base.conf.js b/front/build/webpack.base.conf.js
index fbb98f9..9cfabfc 100644
--- a/front/build/webpack.base.conf.js
+++ b/front/build/webpack.base.conf.js
@@ -154,6 +154,31 @@ const config = {
             }
           }
         ]
+      },
+      {
+        test: /\.p(ost)?css$/,
+        use: [
+          {
+            loader: 'vue-style-loader',
+            options: {
+              sourceMap: false,
+              shadowMode: false
+            }
+          },
+          {
+            loader: 'css-loader',
+            options: {
+              sourceMap: false,
+              importLoaders: 2
+            }
+          },
+          {
+            loader: 'postcss-loader',
+            options: {
+              sourceMap: false
+            }
+          }
+        ]
       }
     ]
   },
diff --git a/front/client/page/Page404.vue b/front/client/page/Page404.vue
new file mode 100644
index 0000000..202f9cf
--- /dev/null
+++ b/front/client/page/Page404.vue
@@ -0,0 +1,32 @@
+<template>
+  <div class="page404 pt-5">
+    <h1 class="display-4 page404__number-header font-weight-bold">404</h1>
+    <h2 class="display-2 mt-4">
+      Page Not Found
+    </h2>
+  </div>
+</template>
+
+<script lang="ts">
+import Vue from 'vue'
+import { Component } from 'vue-property-decorator'
+
+@Component
+export default class Page404 extends Vue { }
+</script>
+
+<style lang="postcss" scoped>
+.page404 {
+  text-align: center;
+  display: flex;
+  height: 100%;
+  flex: 1;
+  flex-direction: column;
+  align-items: center;
+
+  &__number-header {
+    letter-spacing: 1.2rem !important;
+  }
+}
+</style>
+
diff --git a/front/client/router/index.ts b/front/client/router/index.ts
index e5adf8f..5275493 100644
--- a/front/client/router/index.ts
+++ b/front/client/router/index.ts
@@ -35,6 +35,11 @@ function createRouter () {
         component: () => import('../page/SearchResults.vue'),
         props: (route) => ({ query: route.query.query })
       },
+      {
+        path: '*',
+        name: 'Page404',
+        component: () => import('../page/Page404.vue')
+      }
     ]
   })
 }
diff --git a/front/package-lock.json b/front/package-lock.json
index 614fdf7..18ca69e 100644
--- a/front/package-lock.json
+++ b/front/package-lock.json
@@ -830,6 +830,18 @@
         "to-fast-properties": "^2.0.0"
       }
     },
+    "@csstools/convert-colors": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/@csstools/convert-colors/-/convert-colors-1.4.0.tgz",
+      "integrity": "sha512-5a6wqoJV/xEdbRNKVo6I4hO3VjyDq//8q2f9I6PBAvMesJHFauXDorcNCsr9RzvsZnaWi5NYCcfyqP1QeFHFbw==",
+      "dev": true
+    },
+    "@csstools/sass-import-resolve": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/@csstools/sass-import-resolve/-/sass-import-resolve-1.0.0.tgz",
+      "integrity": "sha512-pH4KCsbtBLLe7eqUrw8brcuFO8IZlN36JjdKlOublibVdAIPHCzEnpBWOVUXK5sCf+DpBi8ZtuWtjF0srybdeA==",
+      "dev": true
+    },
     "@fortawesome/fontawesome-common-types": {
       "version": "0.2.17",
       "resolved": "https://registry.npmjs.org/@fortawesome/fontawesome-common-types/-/fontawesome-common-types-0.2.17.tgz",
@@ -2509,6 +2521,12 @@
       "integrity": "sha512-q/UEjfGJ2Cm3oKV71DJz9d25TPnq5rhBVL2Q4fA5wcC3jcrdn7+SssEybFIxwAvvP+YCsCYNKughoF33GxgycQ==",
       "dev": true
     },
+    "balanced-match": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
+      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
+      "dev": true
+    },
     "base": {
       "version": "0.11.2",
       "resolved": "https://registry.npmjs.org/base/-/base-0.11.2.tgz",
@@ -3812,6 +3830,44 @@
         }
       }
     },
+    "css-blank-pseudo": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/css-blank-pseudo/-/css-blank-pseudo-0.1.4.tgz",
+      "integrity": "sha512-LHz35Hr83dnFeipc7oqFDmsjHdljj3TQtxGGiNWSOsTLIAubSm4TEz8qCaKFpk7idaQ1GfWscF4E6mgpBysA1w==",
+      "dev": true,
+      "requires": {
+        "postcss": "^7.0.5"
+      }
+    },
+    "css-has-pseudo": {
+      "version": "0.10.0",
+      "resolved": "https://registry.npmjs.org/css-has-pseudo/-/css-has-pseudo-0.10.0.tgz",
+      "integrity": "sha512-Z8hnfsZu4o/kt+AuFzeGpLVhFOGO9mluyHBaA2bA8aCGTwah5sT3WV/fTHH8UNZUytOIImuGPrl/prlb4oX4qQ==",
+      "dev": true,
+      "requires": {
+        "postcss": "^7.0.6",
+        "postcss-selector-parser": "^5.0.0-rc.4"
+      },
+      "dependencies": {
+        "cssesc": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/cssesc/-/cssesc-2.0.0.tgz",
+          "integrity": "sha512-MsCAG1z9lPdoO/IUMLSBWBSVxVtJ1395VGIQ+Fc2gNdkQ1hNDnQdw3YhA71WJCBW1vdwA0cAnk/DnW6bqoEUYg==",
+          "dev": true
+        },
+        "postcss-selector-parser": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-5.0.0.tgz",
+          "integrity": "sha512-w+zLE5Jhg6Liz8+rQOWEAwtwkyqpfnmsinXjXg6cY7YIONZZtgvE0v2O0uhQBs0peNomOJwWRKt6JBfTdTd3OQ==",
+          "dev": true,
+          "requires": {
+            "cssesc": "^2.0.0",
+            "indexes-of": "^1.0.1",
+            "uniq": "^1.0.1"
+          }
+        }
+      }
+    },
     "css-loader": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/css-loader/-/css-loader-2.1.1.tgz",
@@ -3831,6 +3887,21 @@
         "schema-utils": "^1.0.0"
       }
     },
+    "css-prefers-color-scheme": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/css-prefers-color-scheme/-/css-prefers-color-scheme-3.1.1.tgz",
+      "integrity": "sha512-MTu6+tMs9S3EUqzmqLXEcgNRbNkkD/TGFvowpeoWJn5Vfq7FMgsmRQs9X5NXAURiOBmOxm/lLjsDNXDE6k9bhg==",
+      "dev": true,
+      "requires": {
+        "postcss": "^7.0.5"
+      }
+    },
+    "cssdb": {
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/cssdb/-/cssdb-4.4.0.tgz",
+      "integrity": "sha512-LsTAR1JPEM9TpGhl/0p3nQecC2LJ0kD8X5YARu1hk/9I1gril5vDtMZyNxcEpxxDj34YNck/ucjuoUd66K03oQ==",
+      "dev": true
+    },
     "cssesc": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/cssesc/-/cssesc-3.0.0.tgz",
@@ -4662,6 +4733,12 @@
         }
       }
     },
+    "flatten": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/flatten/-/flatten-1.0.2.tgz",
+      "integrity": "sha1-2uRqnXj74lKSJYzB54CkHZXAN4I=",
+      "dev": true
+    },
     "flush-write-stream": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/flush-write-stream/-/flush-write-stream-1.1.1.tgz",
@@ -6334,6 +6411,12 @@
         "topo": "3.x.x"
       }
     },
+    "js-base64": {
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/js-base64/-/js-base64-2.5.1.tgz",
+      "integrity": "sha512-M7kLczedRMYX4L8Mdh4MzyAMM9O5osx+4FcOQuTvr3A9F2D9S5JXheN0ewNbrvK2UatkTRhL5ejGmGSjNMiZuw==",
+      "dev": true
+    },
     "js-levenshtein": {
       "version": "1.1.6",
       "resolved": "https://registry.npmjs.org/js-levenshtein/-/js-levenshtein-1.1.6.tgz",
@@ -7900,6 +7983,366 @@
         }
       }
     },
+    "postcss-advanced-variables": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/postcss-advanced-variables/-/postcss-advanced-variables-3.0.0.tgz",
+      "integrity": "sha512-e5tcG0+l2qaqV65+qQCAW91vX4+mYbh2m5tdBYrzOhYjFgtNmtehmZWotvzWTGbtgbP11tgGirEYy2P7m6HceQ==",
+      "dev": true,
+      "requires": {
+        "@csstools/sass-import-resolve": "^1.0.0",
+        "postcss": "^7.0.6"
+      }
+    },
+    "postcss-atroot": {
+      "version": "0.1.3",
+      "resolved": "https://registry.npmjs.org/postcss-atroot/-/postcss-atroot-0.1.3.tgz",
+      "integrity": "sha1-Z1LAIwx0UUBUk0WysOMOvtoBpAU=",
+      "dev": true,
+      "requires": {
+        "postcss": "^5.0.5"
+      },
+      "dependencies": {
+        "has-flag": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-1.0.0.tgz",
+          "integrity": "sha1-nZ55MWXOAXoA8AQYxD+UKnsdEfo=",
+          "dev": true
+        },
+        "postcss": {
+          "version": "5.2.18",
+          "resolved": "https://registry.npmjs.org/postcss/-/postcss-5.2.18.tgz",
+          "integrity": "sha512-zrUjRRe1bpXKsX1qAJNJjqZViErVuyEkMTRrwu4ud4sbTtIBRmtaYDrHmcGgmrbsW3MHfmtIf+vJumgQn+PrXg==",
+          "dev": true,
+          "requires": {
+            "chalk": "^1.1.3",
+            "js-base64": "^2.1.9",
+            "source-map": "^0.5.6",
+            "supports-color": "^3.2.3"
+          }
+        },
+        "supports-color": {
+          "version": "3.2.3",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-3.2.3.tgz",
+          "integrity": "sha1-ZawFBLOVQXHYpklGsq48u4pfVPY=",
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+          "requires": {
+            "has-flag": "^1.0.0"
+          }
+        }
+      }
+    },
+    "postcss-attribute-case-insensitive": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/postcss-attribute-case-insensitive/-/postcss-attribute-case-insensitive-4.0.1.tgz",
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+        "postcss": "^7.0.2",
+        "postcss-selector-parser": "^5.0.0"
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+          "dev": true
+        },
+        "postcss-selector-parser": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-5.0.0.tgz",
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+            "indexes-of": "^1.0.1",
+            "uniq": "^1.0.1"
+          }
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     "prepend-http": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/prepend-http/-/prepend-http-1.0.4.tgz",
@@ -9084,6 +9799,12 @@
       "integrity": "sha512-9I2ydhj8Z9veORCw5PRm4u9uebCn0mcCa6scWoNcbZ6dAtoo2618u9UUzxgmsCOreJpqDDuv61LvwofW7hLcBA==",
       "dev": true
     },
+    "tcomb": {
+      "version": "3.2.29",
+      "resolved": "https://registry.npmjs.org/tcomb/-/tcomb-3.2.29.tgz",
+      "integrity": "sha512-di2Hd1DB2Zfw6StGv861JoAF5h/uQVu/QJp2g8KVbtfKnoHdBQl5M32YWq6mnSYBQ1vFFrns5B1haWJL7rKaOQ==",
+      "dev": true
+    },
     "term-size": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/term-size/-/term-size-1.2.0.tgz",
diff --git a/front/package.json b/front/package.json
index c971ab1..6389094 100644
--- a/front/package.json
+++ b/front/package.json
@@ -71,6 +71,8 @@
     "memory-fs": "^0.4.1",
     "nodemon": "^1.18.11",
     "postcss-loader": "^3.0.0",
+    "postcss-preset-env": "^6.6.0",
+    "precss": "^4.0.0",
     "rimraf": "^2.6.3",
     "testcafe": "^1.1.2",
     "testcafe-vue-selectors": "^3.1.0",
diff --git a/front/postcss.config.js b/front/postcss.config.js
index e244fd6..c5f4f01 100644
--- a/front/postcss.config.js
+++ b/front/postcss.config.js
@@ -1,13 +1,8 @@
-// TODO configure
-
-const autoprefixer = require('autoprefixer')
-
-const plugins = [
-  autoprefixer({
-    browsers: ['last 3 versions', '> 2%', 'ie >= 9', 'Firefox >= 30', 'Chrome >= 30']
-  })
-]
 
 module.exports = {
-  plugins
+  plugins: [
+    require('autoprefixer'),
+    require('postcss-preset-env'),
+    require('precss')
+  ]
 }