[DOXIASITETOOLS-173] Default skin CSS maven-base.css sets border:none on all images with tag img

Submitted-by: Michael Benz <michael.benz@foconis.de>

git-svn-id: https://svn.apache.org/repos/asf/maven/doxia/doxia-sitetools/trunk@1778110 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/doxia-site-renderer/src/main/resources/org/apache/maven/doxia/siterenderer/resources/css/maven-base.css b/doxia-site-renderer/src/main/resources/org/apache/maven/doxia/siterenderer/resources/css/maven-base.css
index 04f6305..322efae 100644
--- a/doxia-site-renderer/src/main/resources/org/apache/maven/doxia/siterenderer/resources/css/maven-base.css
+++ b/doxia-site-renderer/src/main/resources/org/apache/maven/doxia/siterenderer/resources/css/maven-base.css
@@ -21,9 +21,6 @@
   margin: 0px;
   padding: 0px;
 }
-img {
-  border:none;
-}
 table {
   padding:0px;
   width: 100%;
@@ -61,9 +58,6 @@
 #banner {
   padding: 0px;
 }
-#banner img {
-  border: none;
-}
 #breadcrumbs {
   padding: 3px 10px 3px 10px;
 }