Umbau custom blocks

public/assets/js/bridge/blocks-custom/elements/image-text.js

@@ -0,0 +1,32 @@
+(function(){
+  window.BridgeBlocksCustomElements = window.BridgeBlocksCustomElements || [];
+  window.BridgeBlocksCustomElements.push(function(ctx){
+    const { bm, addOnce, css } = ctx;
+    addOnce(bm, 'cust-media-left', { id:'cust-media-left', label:'🖼️◀ Text',
+      content:{
+        type:'default',
+        tagName:'table',
+        attributes:{
+          role:'presentation',
+          width:'100%',
+          cellpadding:'0',
+          cellspacing:'0'
+        },
+        style:{
+          'font-family':'Arial,sans-serif',
+          'border-collapse':'collapse',
+          'margin-bottom':'16px'
+        },
+        components:`
+          <tr>
+            <td width="40%" valign="top" style="${css({padding:'0 8px 0 0'})}">
+              <img src="https://placehold.co/400x260" alt="Bild" style="${css({width:'100%',height:'auto',border:'0',display:'block'})}">
+            </td>
+            <td width="60%" valign="top" style="${css({padding:'0 0 0 8px'})}">
+              <p style="${css({margin:'0','font-size':'14px',color:'#0f172a','line-height':'1.5'})}">Text …</p>
+            </td>
+          </tr>`
+      }
+    });
+  });
+})();