Fix text color in html rendering

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "snekdown"
-version = "0.8.4"
+version = "0.8.5"
 authors = ["trivernis <trivernis@protonmail.com>"]
 edition = "2018"
 license-file = "LICENSE"

src/format/assets/style.css

@@ -1,6 +1,7 @@
 body {
     background-color: #DDD;
     overflow-x: hidden;
+    color: #000;
 }
 
 .content {
@@ -43,6 +44,10 @@ img {
     height: auto;
 }
 
+code {
+    color: #000;
+}
+
 code pre {
     font-family: "Fira Code", monospace;
     padding: 0.8em 0.2em;
@@ -90,14 +95,16 @@ table tr td:first-child, table tr th:first-child {
 }
 
 blockquote {
-    margin-left: 0
+    margin-left: 0;
+    background-color: rgba(0, 0, 0, 0);
 }
 
 .quote {
     border-left: 0.3em solid gray;
     border-radius: 0.2em;
     padding-left: 1em;
-    margin-left: 0
+    margin-left: 0;
+    background-color: #EEE;
 }
 
 .quote .metadata {