diff --git a/TODO.md b/TODO.md
index 12f0a46..e4a7bec 100644
--- a/TODO.md
+++ b/TODO.md
@@ -7,7 +7,7 @@
 ## Updates
 
 - hot keys for InfoPage
-- nice css styles
+- better css styles
 - support of smartphones
 - load files with full path
 - use JSZip for storing in localStorage
diff --git a/package-lock.json b/package-lock.json
index 76b4774..841820e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "dependencies": {
         "@viz-js/viz": "^3.2.3",
         "ajv": "^8.12.0",
-        "heta-compiler": "^0.8.1",
+        "heta-compiler": "^0.8.2",
         "jquery": "^3.7.0",
         "js-yaml": "^4.1.0",
         "jszip": "^3.10.1",
@@ -7350,9 +7350,9 @@
       }
     },
     "node_modules/heta-compiler": {
-      "version": "0.8.1",
-      "resolved": "https://registry.npmjs.org/heta-compiler/-/heta-compiler-0.8.1.tgz",
-      "integrity": "sha512-rNz/1iAg3eE7MoY/BzMMtnkCZD14lOYprWA28owVsWeo/s6yFyaFWaPkxmFeF6dh6PqhT+Nu/WHE1D5XrenKng==",
+      "version": "0.8.2",
+      "resolved": "https://registry.npmjs.org/heta-compiler/-/heta-compiler-0.8.2.tgz",
+      "integrity": "sha512-sUFoE9lCvE2CJyP1WQmE3w1/Hdbdpgn0PHmOdkCrcPe13v/RNlB9u8sw6Zw9ELslngWb5dVWVZ2qdGbdfK9G3g==",
       "dependencies": {
         "@insysbio/topo-sort": "^1.0.1",
         "ajv": "^6.12.6",
@@ -7360,7 +7360,7 @@
         "colors": "^1.4.0",
         "commander": "^11.1.0",
         "fs-extra": "^11.1.1",
-        "heta-parser": "^0.3.17",
+        "heta-parser": "^0.3.18",
         "inquirer": "^8.2.6",
         "js-yaml": "^4.1.0",
         "lodash": "^4.17.21",
@@ -7415,10 +7415,15 @@
         "node": ">=16"
       }
     },
-    "node_modules/heta-compiler/node_modules/heta-parser": {
-      "version": "0.3.17",
-      "resolved": "https://registry.npmjs.org/heta-parser/-/heta-parser-0.3.17.tgz",
-      "integrity": "sha512-Qo5mzQkKv0SdNQB8CdQdCRx96StDevmVUBKH2iXIschYmHqBDAFvgEWJ6hj/zHTOXpC9Xj8U1OXgxKrWKeZNzA==",
+    "node_modules/heta-compiler/node_modules/json-schema-traverse": {
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
+      "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg=="
+    },
+    "node_modules/heta-parser": {
+      "version": "0.3.18",
+      "resolved": "https://registry.npmjs.org/heta-parser/-/heta-parser-0.3.18.tgz",
+      "integrity": "sha512-nOyiGi1N6JVmN/zxyDaYYwXlipJnm0NElVG2twwj3Z6aTH2NdpT5GVZAMRQaZlLEVMZ4glWDLpPjy3CeyRU3Og==",
       "dependencies": {
         "commander": "^11.1.0",
         "pegjs": "^0.10.0"
@@ -7426,12 +7431,18 @@
       "bin": {
         "heta": "bin/heta.js",
         "heta-run": "bin/heta-run.js"
+      },
+      "engines": {
+        "node": ">=12.0.0"
       }
     },
-    "node_modules/heta-compiler/node_modules/json-schema-traverse": {
-      "version": "0.4.1",
-      "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
-      "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg=="
+    "node_modules/heta-parser/node_modules/commander": {
+      "version": "11.1.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-11.1.0.tgz",
+      "integrity": "sha512-yPVavfyCcRhmorC7rWlkHn15b4wDVgVmBA7kV4QVBsF7kv/9TKJAbAXVTxvTnwP8HHKjRCJDClKbciiYS7p0DQ==",
+      "engines": {
+        "node": ">=16"
+      }
     },
     "node_modules/hmac-drbg": {
       "version": "1.0.1",
@@ -21423,9 +21434,9 @@
       "dev": true
     },
     "heta-compiler": {
-      "version": "0.8.1",
-      "resolved": "https://registry.npmjs.org/heta-compiler/-/heta-compiler-0.8.1.tgz",
-      "integrity": "sha512-rNz/1iAg3eE7MoY/BzMMtnkCZD14lOYprWA28owVsWeo/s6yFyaFWaPkxmFeF6dh6PqhT+Nu/WHE1D5XrenKng==",
+      "version": "0.8.2",
+      "resolved": "https://registry.npmjs.org/heta-compiler/-/heta-compiler-0.8.2.tgz",
+      "integrity": "sha512-sUFoE9lCvE2CJyP1WQmE3w1/Hdbdpgn0PHmOdkCrcPe13v/RNlB9u8sw6Zw9ELslngWb5dVWVZ2qdGbdfK9G3g==",
       "requires": {
         "@insysbio/topo-sort": "^1.0.1",
         "ajv": "^6.12.6",
@@ -21433,7 +21444,7 @@
         "colors": "^1.4.0",
         "commander": "^11.1.0",
         "fs-extra": "^11.1.1",
-        "heta-parser": "^0.3.17",
+        "heta-parser": "^0.3.18",
         "inquirer": "^8.2.6",
         "js-yaml": "^4.1.0",
         "lodash": "^4.17.21",
@@ -21469,15 +21480,6 @@
           "resolved": "https://registry.npmjs.org/commander/-/commander-11.1.0.tgz",
           "integrity": "sha512-yPVavfyCcRhmorC7rWlkHn15b4wDVgVmBA7kV4QVBsF7kv/9TKJAbAXVTxvTnwP8HHKjRCJDClKbciiYS7p0DQ=="
         },
-        "heta-parser": {
-          "version": "0.3.17",
-          "resolved": "https://registry.npmjs.org/heta-parser/-/heta-parser-0.3.17.tgz",
-          "integrity": "sha512-Qo5mzQkKv0SdNQB8CdQdCRx96StDevmVUBKH2iXIschYmHqBDAFvgEWJ6hj/zHTOXpC9Xj8U1OXgxKrWKeZNzA==",
-          "requires": {
-            "commander": "^11.1.0",
-            "pegjs": "^0.10.0"
-          }
-        },
         "json-schema-traverse": {
           "version": "0.4.1",
           "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
@@ -21485,6 +21487,22 @@
         }
       }
     },
+    "heta-parser": {
+      "version": "0.3.18",
+      "resolved": "https://registry.npmjs.org/heta-parser/-/heta-parser-0.3.18.tgz",
+      "integrity": "sha512-nOyiGi1N6JVmN/zxyDaYYwXlipJnm0NElVG2twwj3Z6aTH2NdpT5GVZAMRQaZlLEVMZ4glWDLpPjy3CeyRU3Og==",
+      "requires": {
+        "commander": "^11.1.0",
+        "pegjs": "^0.10.0"
+      },
+      "dependencies": {
+        "commander": {
+          "version": "11.1.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-11.1.0.tgz",
+          "integrity": "sha512-yPVavfyCcRhmorC7rWlkHn15b4wDVgVmBA7kV4QVBsF7kv/9TKJAbAXVTxvTnwP8HHKjRCJDClKbciiYS7p0DQ=="
+        }
+      }
+    },
     "hmac-drbg": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/hmac-drbg/-/hmac-drbg-1.0.1.tgz",
diff --git a/package.json b/package.json
index 967d4aa..e320139 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
     "type": "git",
     "url": "https://github.com/hetalang/heta-online.git"
   },
-  "homepage": "https://hetalang.github.io/#/heta-online/",
+  "homepage": "https://hetalang.github.io/#/heta-compiler/",
   "bugs": {
     "url": "https://github.com/hetalang/heta-online/issues",
     "email": "dev@insysbio.com"
@@ -48,7 +48,7 @@
   "dependencies": {
     "@viz-js/viz": "^3.2.3",
     "ajv": "^8.12.0",
-    "heta-compiler": "^0.8.1",
+    "heta-compiler": "^0.8.2",
     "jquery": "^3.7.0",
     "js-yaml": "^4.1.0",
     "jszip": "^3.10.1",
diff --git a/src/index.html b/src/index.html
index 2158a5c..6d1090a 100644
--- a/src/index.html
+++ b/src/index.html
@@ -50,12 +50,12 @@ <h1>Add files or directories here</h1>
         <!-- The Header -->
         <div id="topDiv" class="w3-row">
             <div class="w3-rest w3-deep-purple w3-display-container" style="height:100%;">
-                <div class="w3-display-left" >
+                <div class="w3-display-left w3-padding" >
                     <span class="w3-xlarge">Heta compiler <i style="font-size: 80%;">Online</i></span>
                 </div>
                 <div class="w3-display-right">
                   <div class="w3-bar">
-                    <i class="w3-bar-item">Heta compiler of version <span id="hc-version">0.0.0</span></i>
+                    <i class="w3-bar-item">v<span id="hc-version">0.0.0</span></i>
                     <a id="hc-download" href="#" class="w3-button" title="Download project files">
                       <!--<i class="fa fa-download"></i>-->
                       <svg id="i-download" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32" width="24" height="24" fill="none" stroke="currentcolor" stroke-linecap="round" stroke-linejoin="round" stroke-width="2">