initial

themes/next/source/css/_common/components/rainbow.styl

@@ -0,0 +1,43 @@
+body {
+  overscroll-behavior: none;
+}
+@media screen and (-webkit-min-device-pixel-ratio: 0) {
+  body:before {
+    right: 0;
+    top: 0;
+    left: 0;
+    height: 100px;
+    z-index: 2147483647;
+    position: fixed;
+    content: "";
+    show();
+    transform: translateY(-99.99px);
+    background: linear-gradient(124deg,
+      #FF0000,
+      #FF7F00,
+      #FFFF00,
+      #7FFF00,
+      #00FF00,
+      #00FF7F,
+      #00FFFF,
+      #007FFF,
+      #0000FF,
+      #7F00FF,
+      #FF00FF,
+      #FF007F,
+      #FF0000);
+    animation: rainbow 15s ease infinite;
+    background-size: 1000% 1000%;
+  }
+}
+@keyframes rainbow {
+  0% {
+    background-position: 0% 80%;
+  }
+  50% {
+    background-position: 100% 20%;
+  }
+  100% {
+    background-position: 0% 80%;
+  }
+}