Fixed InstancesDebugger not showing. Added mk.label

src/myfasthtml/assets/myfasthtml.css

@@ -2,20 +2,19 @@
     --color-border-primary: color-mix(in oklab, var(--color-primary) 40%, #0000);
 }
 
+
+.mf-icon-16 {
+    width: 16px;
+    min-width: 16px;
+    height: 16px;
+    margin-top: auto;
+}
+
 .mf-icon-20 {
     width: 20px;
     min-width: 20px;
     height: 20px;
     margin-top: auto;
-    margin-bottom: auto;
-}
-
-.mf-icon-16 {
-    width: 16px;
-    min-width: 16px;
-    height: 16px;
-    margin-top: auto;
-    margin-bottom: 4px;
 }
 
 .mf-icon-24 {
@@ -23,7 +22,14 @@
     min-width: 24px;
     height: 24px;
     margin-top: auto;
-    margin-bottom: 4px;
+
+}
+
+.mf-icon-28 {
+    width: 28px;
+    min-width: 28px;
+    height: 28px;
+    margin-top: auto;
 }
 
 .mf-icon-32 {
@@ -31,7 +37,6 @@
     min-width: 32px;
     height: 32px;
     margin-top: auto;
-    margin-bottom: 4px;
 }
 
 /*