style.css: improve compatibility with older browsers, namely dillo

diff --git a/style.css b/style.css
index d97d5a0512a3f679ed7a9efcac5d09280d15343a..6f5129aa3985380a4a5c7f90bd814bc660be07ca 100644 (file)
--- a/style.css
+++ b/style.css
@@ -13,6 +13,10 @@ img, h1, h2 {
        vertical-align: middle;
 }
 
+img {
+       border: 0;
+}
+
 a {
        text-decoration: none;
 }
@@ -69,6 +73,7 @@ td.num {
 hr {
        border: 0;
        border-top: 1px solid #777;
+       height: 1px;
 }
 
 pre {