added bg anim

css/index.css

@@ -110,7 +110,7 @@ pre {
   hyphens: none;
   padding: 1em;
   margin: .5em 0;
-  background-color: var(--code-bg)
+  /*background-color: var(--code-bg)*/
 }
 code {
   word-break: break-all;
@@ -274,3 +274,30 @@ a[href].direct-link:focus:visited,
 :hover > a[href].direct-link:visited {
   color: #aaa;
 }
+
+
+
+html, body {
+  min-height: 100vh;
+  width: 100%;
+  margin: 0;
+  padding: 0px;
+}
+body {
+    background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
+    background-size: 400% 400%;
+    animation: gradient 10s ease infinite;
+}
+
+
+@keyframes gradient {
+    0% {
+        background-position: 0% 50%;
+    }
+    50% {
+        background-position: 100% 50%;
+    }
+    100% {
+        background-position: 0% 50%;
+    }
+}