Tweak spacing

Author: dbkr

res/css/_common.pcss

@@ -335,7 +335,7 @@ legend {
     width: 100%;
     max-width: min-content;
     box-sizing: border-box;
-    max-height: calc(100% - var(--cpd-space-9x));
+    max-height: calc(100% - var(--cpd-space-6x));
     display: flex;
     flex-direction: column;