From 56c5b5dd2f9138af888419c876871ff4a3440156 Mon Sep 17 00:00:00 2001
From: Tom Bloor <t.bloor@shadowcat.co.uk>
Date: Thu, 14 Sep 2017 17:01:55 +0100
Subject: [PATCH] Added loading spinner

---
 src/index.html | 102 ++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 101 insertions(+), 1 deletion(-)
diff --git a/src/index.html b/src/index.html
index a038797..bed1263 100644
--- a/src/index.html
+++ b/src/index.html
@@ -22,7 +22,107 @@
 <body class="app header-fixed sidebar-fixed">
   <!-- Enable bootstrap 4 theme -->
   <script>window.__theme = 'bs4';</script>
-  <app-root><i>Loading...</i></app-root>
+  <app-root>
+  <style type="text/css">
+// nabbed wholeheartedly from http://tobiasahlin.com/spinkit/
+.sk-folding-cube {
+  margin: 20px auto;
+  width: 40px;
+  height: 40px;
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  transform: translate(-50%, -50%);
+  -webkit-transform: rotateZ(45deg);
+  transform: rotateZ(45deg);
+}
+
+.sk-folding-cube .sk-cube {
+  float: left;
+  width: 50%;
+  height: 50%;
+  position: relative;
+  -webkit-transform: scale(1.1);
+  -ms-transform: scale(1.1);
+  transform: scale(1.1);
+}
+.sk-folding-cube .sk-cube:before {
+  content: '';
+  position: absolute;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background-color: #333;
+  -webkit-animation: sk-foldCubeAngle 2.4s infinite linear both;
+  animation: sk-foldCubeAngle 2.4s infinite linear both;
+  -webkit-transform-origin: 100% 100%;
+  -ms-transform-origin: 100% 100%;
+  transform-origin: 100% 100%;
+}
+.sk-folding-cube .sk-cube2 {
+  -webkit-transform: scale(1.1) rotateZ(90deg);
+  transform: scale(1.1) rotateZ(90deg);
+}
+.sk-folding-cube .sk-cube3 {
+  -webkit-transform: scale(1.1) rotateZ(180deg);
+  transform: scale(1.1) rotateZ(180deg);
+}
+.sk-folding-cube .sk-cube4 {
+  -webkit-transform: scale(1.1) rotateZ(270deg);
+  transform: scale(1.1) rotateZ(270deg);
+}
+.sk-folding-cube .sk-cube2:before {
+  -webkit-animation-delay: 0.3s;
+  animation-delay: 0.3s;
+}
+.sk-folding-cube .sk-cube3:before {
+  -webkit-animation-delay: 0.6s;
+  animation-delay: 0.6s;
+}
+.sk-folding-cube .sk-cube4:before {
+  -webkit-animation-delay: 0.9s;
+  animation-delay: 0.9s;
+}
+@-webkit-keyframes sk-foldCubeAngle {
+  0%, 10% {
+    -webkit-transform: perspective(140px) rotateX(-180deg);
+    transform: perspective(140px) rotateX(-180deg);
+    opacity: 0;
+  } 25%, 75% {
+    -webkit-transform: perspective(140px) rotateX(0deg);
+    transform: perspective(140px) rotateX(0deg);
+    opacity: 1;
+  } 90%, 100% {
+    -webkit-transform: perspective(140px) rotateY(180deg);
+    transform: perspective(140px) rotateY(180deg);
+    opacity: 0;
+  }
+}
+
+@keyframes sk-foldCubeAngle {
+  0%, 10% {
+    -webkit-transform: perspective(140px) rotateX(-180deg);
+    transform: perspective(140px) rotateX(-180deg);
+    opacity: 0;
+  } 25%, 75% {
+    -webkit-transform: perspective(140px) rotateX(0deg);
+    transform: perspective(140px) rotateX(0deg);
+    opacity: 1;
+  } 90%, 100% {
+    -webkit-transform: perspective(140px) rotateY(180deg);
+    transform: perspective(140px) rotateY(180deg);
+    opacity: 0;
+  }
+}
+  </style>
+  <div class="sk-folding-cube">
+    <div class="sk-cube1 sk-cube"></div>
+    <div class="sk-cube2 sk-cube"></div>
+    <div class="sk-cube4 sk-cube"></div>
+    <div class="sk-cube3 sk-cube"></div>
+  </div>
+ </app-root>
 </body>
 
 </html>
