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-rw-r--r--program/lib/Roundcube/rcube_washtml.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/program/lib/Roundcube/rcube_washtml.php b/program/lib/Roundcube/rcube_washtml.php
index 5f40eecf4..984294376 100644
--- a/program/lib/Roundcube/rcube_washtml.php
+++ b/program/lib/Roundcube/rcube_washtml.php
@@ -206,7 +206,7 @@ class rcube_washtml
$value .= ' ' . $val;
// #1488535: Fix size units, so width:800 would be changed to width:800px
- if (preg_match('/(left|right|top|bottom|width|height)/i', $cssid)
+ if (preg_match('/^(left|right|top|bottom|width|height)/i', $cssid)
&& preg_match('/^[0-9]+$/', $val)
) {
$value .= 'px';