diff --git a/docs/common/footer.php b/docs/common/footer.php
index 8829759..989d192 100755
--- a/docs/common/footer.php
+++ b/docs/common/footer.php
@@ -78,25 +78,25 @@ $quote_author_arr = [
 				<div>
 					<span>
 						<a href="https://validator.w3.org/check?uri=http://www.zdenekborovec-dev.cz">
-							<img style="border:0;width:88px;height:31px"
+							<img style="border:0;height:60px"
 								src="https://www.w3.org/Icons/valid-html401"
 								alt="Valid HTML!"></a>
 					</span>
 					<span>
 						<a href="https://jigsaw.w3.org/css-validator/check/referer">
-							<img style="border:0;width:88px;height:31px"
+							<img style="border:0;height:60px"
 								src="https://jigsaw.w3.org/css-validator/images/vcss"
 								alt="Valid CSS!"></a>
 					</span>
 					<span>
 						<a href="https://anybrowser.org/campaign/index.html">
-							<img style="border:0;width:88px;height:31px"
+							<img style="border:0;height:60px"
 								src="https://assets.zdenekborovec.cz/upload/8502f9f1d8b27fcc926545884d657bdd/eb2c7faf2d434c46494bc66ed8fe6bad/6dd6d70868b91b6b10418c1fadc13f68.gif"
 								alt="Viewable with any browser"></a>
 					</span>
 					<span>
 						<a href="https://my.fsf.org/join?referrer=6692411">
-							<img style="border:0;width:88px;height:31px"
+							<img style="border:0;height:60px"
 								src="https://static.fsf.org/nosvn/associate/crm/6692411.png"
 								alt="Join the FSF!"></a>
 					</span>