diff --git a/ui/scss/content.scss b/ui/scss/content.scss
index 54b2da8..cb7ea76 100644
--- a/ui/scss/content.scss
+++ b/ui/scss/content.scss
@@ -17,4 +17,27 @@
             }
         }
     }
-}
\ No newline at end of file
+}
+
+.loader {
+    display: inline-block;
+    border: 5px solid lightgrey;
+    border-radius: 50%;
+    border-top: 5px solid #3498db;
+    width: 20px;
+    height: 20px;
+    -webkit-animation: spin 2s linear infinite;
+    animation: spin 2s linear infinite;
+    box-sizing: unset;
+    position: absolute;
+}
+
+@-webkit-keyframes spin {
+    0% { -webkit-transform: rotate(0deg); }
+    100% { -webkit-transform: rotate(360deg); }
+}
+
+@keyframes spin {
+    0% { transform: rotate(0deg); }
+    100% { transform: rotate(360deg); }
+}