adding initial fast-api

fast-api/node_modules/jq-fakeloader/scss/spinners/spinner_06.scss

@@ -0,0 +1,35 @@
+.spinner6 {
+    position: fixed;
+    width: 50px;
+    height: 35px;
+    top: calc(50% - 35px/2);
+    left: calc(50% - 50px/2);
+        div {
+            background-color: #fff;
+            height: 100%;
+            width: 5px;
+            margin-left:2px;
+            display: inline-block;
+            animation: stretchdelay 1.2s infinite ease-in-out;
+        }
+        .rect2 {
+            animation-delay: -1.1s;
+        }
+        .rect3 {
+            animation-delay: -1.0s;
+        }
+        .rect4 {
+            animation-delay: -0.9s;
+        }
+        .rect5 {
+            animation-delay: -0.8s;
+        }
+}
+
+@keyframes stretchdelay {
+  0%, 40%, 100% { 
+    transform: scaleY(0.4);
+  }  20% { 
+    transform: scaleY(1.0);
+  }
+}