diff --git a/src/components/ElementPopup.vue b/src/components/ElementPopup.vue
index a49dbb0..21764fa 100644
--- a/src/components/ElementPopup.vue
+++ b/src/components/ElementPopup.vue
@@ -375,6 +375,7 @@ const generatePreviewCss = () => {
 
   const properties = [];
 
+  // Include all properties with their current values
   if (fontFamily.value.value) {
     properties.push(`  font-family: ${fontFamily.value.value};`);
   }
@@ -390,16 +391,16 @@ const generatePreviewCss = () => {
   if (textAlign.value.value) {
     properties.push(`  text-align: ${textAlign.value.value};`);
   }
-  if (color.value.value && color.value.value !== 'rgb(0, 0, 0)') {
+  if (color.value.value) {
     properties.push(`  color: ${color.value.value};`);
   }
-  if (background.value.value && background.value.value !== 'transparent') {
+  if (background.value.value) {
     properties.push(`  background: ${background.value.value};`);
   }
-  if (marginOuter.value.value) {
+  if (marginOuter.value.value !== undefined && marginOuter.value.value !== null) {
     properties.push(`  margin: ${marginOuter.value.value}${marginOuter.value.unit};`);
   }
-  if (paddingInner.value.value) {
+  if (paddingInner.value.value !== undefined && paddingInner.value.value !== null) {
     properties.push(`  padding: ${paddingInner.value.value}${paddingInner.value.unit};`);
   }
 
diff --git a/src/components/PagePopup.vue b/src/components/PagePopup.vue
index d82b8ef..80a7a5c 100644
--- a/src/components/PagePopup.vue
+++ b/src/components/PagePopup.vue
@@ -622,9 +622,11 @@ const generatePreviewCss = () => {
 
   const properties = [];
 
+  // Always include margin with current values
   const marginValue = `${margins.value.top.value}${margins.value.top.unit} ${margins.value.right.value}${margins.value.right.unit} ${margins.value.bottom.value}${margins.value.bottom.unit} ${margins.value.left.value}${margins.value.left.unit}`;
   properties.push(`  margin: ${marginValue};`);
 
+  // Include background if it has a value
   if (background.value.value) {
     properties.push(`  background: ${background.value.value};`);
   }