diff --git a/_less/main.less b/_less/main.less
index dc1c981b..d14a583f 100644
--- a/_less/main.less
+++ b/_less/main.less
@@ -2,6 +2,7 @@
 
 body{
 font-family:"Helvetica Neue", "Liberation Sans", Arial, sans-serif;
+font-size:16px;
 margin:0;
 padding:0;
 color:#646464;
@@ -53,7 +54,7 @@ display:block;
 padding:17px;
 margin:0 0 18px;
 line-height:18px;
-font-size:12px;
+font-size:75%;
 border:1px solid #ccc;
 -webkit-border-radius:3px;
 -moz-border-radius:3px;
@@ -210,7 +211,7 @@ padding:4px 8px;
 padding:2px 8px;
 text-decoration:none;
 color:#000;
-font-size:18px;
+font-size:115%;
 width:100px;
 display:inline-block;
 }
@@ -252,7 +253,7 @@ border-radius:5px;
 }
 #menufor li a,#menufor li a:active,#menufor li a:visited,#menufor li a:link{
 font-family:'UbuntuBold', sans-serif;
-font-size:17px;
+font-size:105%;
 display:block;
 text-decoration:none;
 padding:6px 6px 0px 6px;
@@ -293,7 +294,6 @@ border-radius:3px;
 }
 #menu li a,#menu li a:active,#menu li a:visited,#menu li a:link{
 font-family:'Ubuntu', sans-serif;
-font-size:16px;
 display:block;
 color:#3f3f3f;
 text-decoration:none;
@@ -380,7 +380,7 @@ top:-2px;
 padding-left:40px;
 padding-bottom:40px;
 text-align:left;
-font-size:14px;
+font-size:94%;
 background-color:#fff;
 max-width:1040px;
 border-right:2px solid #ebebeb;
@@ -427,7 +427,7 @@ width:900px;
 text-align:left;
 }
 .contributors>span>a{
-font-size:13px;
+font-size:80%;
 }
 .contributors>span{
 padding:6px 0px;
@@ -437,7 +437,7 @@ display:inline-block;
 }
 
 .ressources li{
-font-size:18px;
+font-size:115%;
 padding-top:6px;
 }
 .ressources a,.ressources a:link,.ressources a:active,.ressources a:visited{
@@ -473,7 +473,7 @@ padding-left:30px;
 position:relative;
 }
 .previewrow>h2{
-font-size:18px;
+font-size:115%;
 }
 .previewrow>div>a>img{
 display:block;
@@ -481,10 +481,10 @@ margin:auto;
 margin-bottom:10px;
 }
 .previewrow>div>a,.previewrow>div>a:visited,.previewrow>div>a:link,.previewrow>div>a:active{
-font-size:14px;
+font-size:94%;
+font-weight:bold;
 text-align:center;
 text-decoration:none;
-font-weight:bold;
 width:72px;
 height:110px;
 display:inline-block;
@@ -535,7 +535,7 @@ right:30px;
 margin-left:4px;
 }
 .previewrow>div>div>h2:first-child+span+p{
-font-size:15px;
+font-size:95%;
 }
 .previewrow>div>div>h2:first-child+span+p+p{
 text-align:center;
@@ -546,8 +546,8 @@ left:0px;
 }
 .previewrow>div>div a,.previewrow>div>div a:link,.previewrow>div>div a:visited,.previewrow>div>div a:active{
 font-weight:bold;
+font-size:125%;
 text-decoration:none;
-font-size:20px;
 }
 .previewrow .walletwarning a,.previewrow .walletwarning a:link,.previewrow .walletwarning a:visited,.previewrow .walletwarning a:active{
 color:#b95357;
@@ -564,13 +564,13 @@ text-align:left;
 }
 
 .download a{
-font-size:20px;
+font-size:125%;
 display:inline-block;
 margin:5px 0px;
 }
 
 .summary{
-font-size:20px;
+font-size:125%;
 }
 
 .foundation{
@@ -591,7 +591,7 @@ max-width:100%;
 #langselect{
 background-color:transparent;
 border:0px;
-font-size:18px;
+font-size:115%;
 position:absolute;
 right:-20px;
 top:10px;
diff --git a/en/index.html b/en/index.html
index b2bb061d..5338f71a 100644
--- a/en/index.html
+++ b/en/index.html
@@ -4,8 +4,8 @@ id: index
 title: Bitcoin
 ---
 <h1>An open source P2P digital currency</h1>
-<p style="font-size:20px;">Bitcoin is a digital currency, a protocol, and a software that enables
-<ul style="font-size:20px;">
+<p style="font-size:125%;">Bitcoin is a digital currency, a protocol, and a software that enables
+<ul style="font-size:125%;">
   <li>Instant peer to peer transactions</li>
   <li>Worldwide payments</li>
   <li>Low or zero processing fees</li>
diff --git a/fr/index.html b/fr/index.html
index 9cbb3cf9..615177f7 100644
--- a/fr/index.html
+++ b/fr/index.html
@@ -4,8 +4,8 @@ id: index
 title: Bitcoin
 ---
 <h1>Une devise virtuelle P2P libre et ouverte</h1>
-<p style="font-size:20px;">Bitcoin est une devise virtuelle, un protocole et un logiciel qui rend possible :
-<ul style="font-size:20px;">
+<p style="font-size:125%;">Bitcoin est une devise virtuelle, un protocole et un logiciel qui rend possible :
+<ul style="font-size:125%;">
   <li>Transactions instantanées de pair à pair</li>
   <li>Paiements internationaux</li>
   <li>Aucun ou peu de frais de transaction</li>