import bootstrap.css and remove other styles

static/css/style.css

@@ -1,39 +1,3 @@
-body {
-  font-family: monospace;
-  font-size: 100%;
-  background-color: white;
-  color: #111;
-  width: 80%;
-  min-width: 400px;
-  min-height: 200px;
-  padding: 1em;
-  margin: 5% 10%;
-  border: thin solid gray;
-  border-radius: 5px;
-  display: block;
-}
+@import url("bootstrap.css")
 
-a:link    { color: blue; text-decoration: none;      }
-a:hover   { color: blue; text-decoration: underline; }
-a:visited { color: blue;                             }
-
-h1 a { color: inherit !important }
-h2 a { color: inherit !important }
-h3 a { color: inherit !important }
-h4 a { color: inherit !important }
-h5 a { color: inherit !important }
-h6 a { color: inherit !important }
-
-#menu li {
-    display: inline;
-}
-
-#post-list {
-    margin-bottom: 1em;
-    margin-top: 1em;
-}
-
-pre {
-    margin: 2em 1em 2em 4em;
-}