2 files changed, 53 insertions, 10 deletions

diff --git a/assets/default/js/base.js b/assets/default/js/base.js
index be986ae0..31688815 100644
--- a/assets/default/js/base.js
+++ b/assets/default/js/base.js
@@ -1,4 +1,5 @@
 import Awesomplete from 'awesomplete';
+import he from 'he';
 
 /**
  * Find a parent element according to its tag and its attributes
@@ -96,15 +97,6 @@ function updateAwesompleteList(selector, tags, instances) {
 }
 
 /**
- * html_entities in JS
- *
- * @see http://stackoverflow.com/questions/18749591/encode-html-entities-in-javascript
- */
-function htmlEntities(str) {
-  return str.replace(/[\u00A0-\u9999<>&]/gim, (i) => `&#${i.charCodeAt(0)};`);
-}
-
-/**
  * Add the class 'hidden' to city options not attached to the current selected continent.
  *
  * @param cities           List of <option> elements
@@ -569,7 +561,7 @@ function init(description) {
           input.setAttribute('name', totag);
           input.setAttribute('value', totag);
           findParent(input, 'div', { class: 'rename-tag-form' }).style.display = 'none';
-          block.querySelector('a.tag-link').innerHTML = htmlEntities(totag);
+          block.querySelector('a.tag-link').innerHTML = he.encode(totag);
           block
             .querySelector('a.tag-link')
             .setAttribute('href', `${basePath}/?searchtags=${encodeURIComponent(totag)}`);
diff --git a/assets/default/scss/shaarli.scss b/assets/default/scss/shaarli.scss
index a528adb0..df9c867b 100644
--- a/assets/default/scss/shaarli.scss
+++ b/assets/default/scss/shaarli.scss
@@ -1269,6 +1269,57 @@ form {
   }
 }
 
+.loading-input {
+  position: relative;
+
+  @keyframes around {
+    0% {
+      transform: rotate(0deg);
+    }
+
+    100% {
+      transform: rotate(360deg);
+    }
+  }
+
+  .icon-container {
+    position: absolute;
+    right: 60px;
+    top: calc(50% - 10px);
+  }
+
+  .loader {
+    position: relative;
+    height: 20px;
+    width: 20px;
+    display: inline-block;
+    animation: around 5.4s infinite;
+
+    &::after,
+    &::before {
+      content: "";
+      background: $form-input-background;
+      position: absolute;
+      display: inline-block;
+      width: 100%;
+      height: 100%;
+      border-width: 2px;
+      border-color: #333 #333 transparent transparent;
+      border-style: solid;
+      border-radius: 20px;
+      box-sizing: border-box;
+      top: 0;
+      left: 0;
+      animation: around 0.7s ease-in-out infinite;
+    }
+
+    &::after {
+      animation: around 0.7s ease-in-out 0.1s infinite;
+      background: transparent;
+    }
+  }
+}
+
 // LOGIN
 .login-form-container {
   .remember-me {