diff --git a/assets/css/error404.scss b/assets/css/error404.scss
deleted file mode 100644
index 2da6783d..00000000
--- a/assets/css/error404.scss
+++ /dev/null
@@ -1,36 +0,0 @@
-body {
-    width: 100vw;
-    height: 100vh;
-    display: table-cell;
-    vertical-align: middle;
-    background-color: #f5f8fa;
-}
-
-#message-frame {
-    width: 630px;
-    margin: auto;
-    background: #fff;
-    border: 1px solid #dddada;
-    padding: 70px;
-}
-
-.btn {
-    margin-right: 10px;
-}
-
-@media (max-width: 640px) {
-    body {
-        display: block;
-    }
-
-    #message-frame {
-        width: 100%;
-        height: 100%;
-        padding: 20px;
-    }
-
-    .btn {
-        width: 100%;
-        margin-bottom: 20px;
-    }
-}