--- libkiwix-git-769355706.old/static/skin/index.css
+++ libkiwix-git-769355706/static/skin/index.css
@@ -1,4 +1,5 @@
 .kiwixNav {
+    font-size: 6mm;
     background-color: #f4f6f8;
     width: 100%;
     padding: 10px 20px;
@@ -9,7 +10,7 @@
 }
 
 .kiwixHomeBody__results {
-    font-size: 1.6rem;
+    font-size: 6mm;
     color: #333333;
     font-family: poppins;
     margin: -10px 0 -5px;
@@ -123,7 +124,7 @@
     width: max-content;
     padding: 7px;
     font-family: roboto;
-    font-size: 12px;
+    font-size: 6mm;
     margin: 0 0 0 17px;
     text-align: center;
     background-color: transparent;
@@ -216,12 +217,12 @@
     overflow: hidden;
     white-space: nowrap;
     text-overflow: ellipsis;
-    font-size: 1.45rem;
+    font-size: 6mm;
 }
 
 .book__download {
     cursor: pointer;
-    font-size: 1.2rem;
+    font-size: 6mm;
     background: #00b4e4;
     padding: 8px;
     border-radius: 0 0 var(--tile-border-radius) var(--tile-border-radius);
@@ -257,7 +258,7 @@
     -webkit-box-orient: vertical;
     font-family: roboto;
     font-weight: 300;
-    font-size: 1.2rem;
+    font-size: 6mm;
     color: #4d4d4d;
     line-height: 1.25;
     grid-area: bookDesc;
@@ -280,13 +281,13 @@
     height: 25px;
     width: 25px;
     border-radius: 5px;
-    font-size: 0.85rem;
+    font-size: 6mm;
 }
 
 .book__tags {
     display: flex;
     text-align: end;
-    font-size: 1.1rem;
+    font-size: 6mm;
     justify-content: flex-end;
     font-family: roboto;
     overflow: hidden;
@@ -315,7 +316,7 @@
     top: -28px;
     left: 50px;
     text-decoration: underline;
-    font-size: 13px;
+    font-size: 6mm;
     font-family: poppins;
     color: #444343;
 }
@@ -338,7 +339,7 @@
 }
 
 .noResults {
-    font-size: 1.6rem;
+    font-size: 6mm;
     text-align: center;
 }
 
@@ -385,7 +386,7 @@
     width: 100%;
     justify-content: center;
     text-align: center;
-    font-size: 1.6rem;
+    font-size: 6mm;
     height: 30px;
 }
 
--- libkiwix-git-769355706.old/static/skin/kiwix.css
+++ libkiwix-git-769355706/static/skin/kiwix.css
@@ -7,13 +7,14 @@
 }
 
 html {
-    font-size: 62.5%;
+    font-size: 6mm;
 }
 
 body {
     position: relative;
     box-sizing: border-box;
     background: #ffffff;
+    font-size: 6mm;
 }
 
 .loader {
@@ -21,7 +22,7 @@
   top: 50%;
   left: 50%;
   transform: translate(-50%, -50%);
-  font-size: 24px;
+  font-size: 6mm;
   background: rgba(255, 255, 255, 0.8);
   padding: 10px 20px;
   border-radius: 5px;
@@ -85,7 +86,7 @@
 
 .modal-title {
     display: flex;
-    font-size: 15px;
+    font-size: 6mm;
     align-items: center;
     padding-left: 20px;
     font-family: poppins;
@@ -104,6 +105,7 @@
 
 #content_iframe {
     background: #ffffff;
+    font-size: 6mm;
 }
 
 #uiLanguageSelector {
@@ -119,7 +121,7 @@
 }
 
 #uiLanguageSelector .modal-content #ui_language {
-  font-size: 1.6rem;
+  font-size: 6mm;
   width: 100%;
 }
 
@@ -142,5 +144,6 @@
 
 @font-face {
   font-family: "roboto";
+  font-size: 6mm;
   src: url("../skin/fonts/Roboto.ttf?KIWIXCACHEID") format("truetype");
 }
--- libkiwix-git-769355706.old/static/templates/index.html
+++ libkiwix-git-769355706/static/templates/index.html
@@ -55,7 +55,7 @@
           -moz-transform: translateX(-50%) translateY(-50%);
           -webkit-transform: translateX(-50%) translateY(-50%);
           transform: translateX(-50%) translateY(-50%);
-          font-size: 16px;
+          font-size: 6mm;
           font-family: roboto;
         }
       </style>
--- libkiwix-git-769355706.old/static/templates/no_js_library_page.html
+++ libkiwix-git-769355706/static/templates/no_js_library_page.html
@@ -94,7 +94,7 @@
             justify-content: center;
           }
           .noResults {
-            font-size: 16px;
+            font-size: 6mm;
             font-family: roboto;
           }
         </style>