diff --git a/index.css b/index.css
index e350359..4fcb1eb 100644
--- a/index.css
+++ b/index.css
@@ -233,9 +233,9 @@ body {
 
 /* ツールボックス関連 */
 /* スクロールバー非表示（撮影用） */
-div#blocklyDiv .blocklyToolboxDiv::-webkit-scrollbar {
+/* div#blocklyDiv .blocklyToolboxDiv::-webkit-scrollbar {
   display: none;
-}
+} */
 
 /* ツールボックスの行の高さ・ホバー時の変化速度 */
 .blocklyTreeRow {
@@ -260,7 +260,8 @@ div#blocklyDiv .blocklyToolboxDiv::-webkit-scrollbar {
 
 /* Adds space between the categories, rounds the corners and adds space around the label. */
 .blocklyTreeRow {
-  padding: 3px;
+  padding: 4px;
+  padding-bottom: 6px;
   margin-bottom: .5em;
   border-radius: 4px;
 }
@@ -268,7 +269,8 @@ div#blocklyDiv .blocklyToolboxDiv::-webkit-scrollbar {
 /* Changes color of the icon to white. */
 .customIcon {
   color: white;
-  padding-top: 4px;
+  padding-top: 2px;
+  padding-bottom: 4px;
 }
 
 /* Stacks the icon on top of the label. */
diff --git a/package-lock.json b/package-lock.json
index 4d379b7..c58f251 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -48,6 +48,7 @@
     },
     "local_modules/@ocogeclub/pigpio": {
       "version": "0.0.1",
+      "hasInstallScript": true,
       "license": "MIT",
       "dependencies": {
         "bindings": "^1.5.0",
@@ -467,9 +468,9 @@
       "integrity": "sha512-5tXH6Bx/kNGd3MgffdmP4dy2Z+G4eaXw0SE81Tq3BNadtnMR5/ySMzX4SLEzHJzSmPNn4HIdpQsBvXMUykr58w=="
     },
     "node_modules/@types/node": {
-      "version": "16.11.6",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.11.6.tgz",
-      "integrity": "sha512-ua7PgUoeQFjmWPcoo9khiPum3Pd60k4/2ZGXt18sm2Slk0W0xZTqt5Y0Ny1NyBiN1EVQ/+FaF9NcY4Qe6rwk5w=="
+      "version": "16.11.7",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.11.7.tgz",
+      "integrity": "sha512-QB5D2sqfSjCmTuWcBWyJ+/44bcjO7VbjSbOE0ucoVbAsSNQc4Lt6QkgkVXkTDwkL4z/beecZNDvVX15D4P8Jbw=="
     },
     "node_modules/@types/node-fetch": {
       "version": "2.5.12",
@@ -1198,9 +1199,9 @@
       "dev": true
     },
     "node_modules/electron": {
-      "version": "15.3.0",
-      "resolved": "https://registry.npmjs.org/electron/-/electron-15.3.0.tgz",
-      "integrity": "sha512-YLzaKCFmSniNlz9+NUTNs7ssPyDc+bYOCYZ0b/D6DjVkOeIFz4SR8EYKqlOc8TcqlDNu18BbWqz6zbJPyAAURg==",
+      "version": "15.3.1",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-15.3.1.tgz",
+      "integrity": "sha512-6/qp3Dor7HSGq28qhJEVD1zBFZoWicmo3/ZLvo7rhXPPZFwEMSJGPMEZM9WYSfWW4t/OozpWNuuDe970cF7g2Q==",
       "dev": true,
       "hasInstallScript": true,
       "dependencies": {
@@ -1216,9 +1217,9 @@
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     "node_modules/electron-rebuild": {
-      "version": "3.2.3",
-      "resolved": "https://registry.npmjs.org/electron-rebuild/-/electron-rebuild-3.2.3.tgz",
-      "integrity": "sha512-9oxNmKlDCaf651c+yJWCDIBpF6A9aY+wQtasLEeR5AsPYPuOKEX6xHnC2+WgCLOC94JEpCZznecyC84fbwZq4A==",
+      "version": "3.2.4",
+      "resolved": "https://registry.npmjs.org/electron-rebuild/-/electron-rebuild-3.2.4.tgz",
+      "integrity": "sha512-9Si+pehS1h9Oo0SxJxWkkgvcYm0XrPx3ZzT3Ai7tVjT1ZK5v8v0FrKhER3I4/Hg5lmS5iPmKbCYK4sbW+Y6q7Q==",
       "dev": true,
       "dependencies": {
         "@malept/cross-spawn-promise": "^2.0.0",
@@ -1228,7 +1229,7 @@
         "fs-extra": "^10.0.0",
         "got": "^11.7.0",
         "lzma-native": "^8.0.1",
-        "node-abi": "^2.19.2",
+        "node-abi": "^3.0.0",
         "node-api-version": "^0.1.4",
         "node-gyp": "^8.1.0",
         "ora": "^5.1.0",
@@ -1541,9 +1542,9 @@
       }
     },
     "node_modules/electron/node_modules/@types/node": {
-      "version": "14.17.32",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.17.32.tgz",
-      "integrity": "sha512-JcII3D5/OapPGx+eJ+Ik1SQGyt6WvuqdRfh9jUwL6/iHGjmyOriBDciBUu7lEIBTL2ijxwrR70WUnw5AEDmFvQ==",
+      "version": "14.17.33",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.17.33.tgz",
+      "integrity": "sha512-noEeJ06zbn3lOh4gqe2v7NMGS33jrulfNqYFDjjEbhpDEHR5VTxgYNQSBqBlJIsBJW3uEYDgD6kvMnrrhGzq8g==",
       "dev": true
     },
     "node_modules/emoji-regex": {
@@ -2298,19 +2299,19 @@
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-      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.50.0.tgz",
-      "integrity": "sha512-9tMZCDlYHqeERXEHO9f/hKfNXhre5dK2eE/krIvUjZbS2KPcqGDfNShIWS1uW9XOTKQKqK6qbeOci18rbfW77A==",
+      "version": "1.51.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.51.0.tgz",
+      "integrity": "sha512-5y8A56jg7XVQx2mbv1lu49NR4dokRnhZYTtL+KGfaa27uq4pSTXkwQkFJl4pkRMyNFz/EtYDSkiiEHx3F7UN6g==",
       "engines": {
         "node": ">= 0.6"
       }
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-      "version": "2.1.33",
-      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.33.tgz",
-      "integrity": "sha512-plLElXp7pRDd0bNZHw+nMd52vRYjLwQjygaNg7ddJ2uJtTlmnTCjWuPKxVu6//AdaRuME84SvLW91sIkBqGT0g==",
+      "version": "2.1.34",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.34.tgz",
+      "integrity": "sha512-6cP692WwGIs9XXdOO4++N+7qjqv0rqxxVvJ3VHPh/Sc9mVZcQP+ZGhkKiTvWMQRr2tbHkJP/Yn7Y0npb3ZBs4A==",
       "dependencies": {
-        "mime-db": "1.50.0"
+        "mime-db": "1.51.0"
       },
       "engines": {
         "node": ">= 0.6"
@@ -2464,21 +2465,15 @@
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-      "version": "2.30.1",
-      "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-2.30.1.tgz",
-      "integrity": "sha512-/2D0wOQPgaUWzVSVgRMx+trKJRC2UG4SUc4oCJoXx9Uxjtp0Vy3/kt7zcbxHF8+Z/pK3UloLWzBISg72brfy1w==",
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-3.3.0.tgz",
+      "integrity": "sha512-/+2sCVPXmj07GY/l0ggRr7+trqzX7F9d4QVfSArqIVYmRzc/LkXKr5FlRO6U8uZ/gVVclDDaBxBNITj1z1Z/Zw==",
       "dev": true,
       "dependencies": {
-        "semver": "^5.4.1"
-      }
-    },
-    "node_modules/node-abi/node_modules/semver": {
-      "version": "5.7.1",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
-      "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==",
-      "dev": true,
-      "bin": {
-        "semver": "bin/semver"
+        "semver": "^7.3.5"
+      },
+      "engines": {
+        "node": ">=10"
       }
     },
     "node_modules/node-addon-api": {
@@ -2508,9 +2503,9 @@
       }
     },
     "node_modules/node-gyp": {
-      "version": "8.3.0",
-      "resolved": "https://registry.npmjs.org/node-gyp/-/node-gyp-8.3.0.tgz",
-      "integrity": "sha512-e+vmKyTiybKgrmvs4M2REFKCnOd+NcrAAnn99Yko6NQA+zZdMlRvbIUHojfsHrSQ1CddLgZnHicnEVgDHziJzA==",
+      "version": "8.4.0",
+      "resolved": "https://registry.npmjs.org/node-gyp/-/node-gyp-8.4.0.tgz",
+      "integrity": "sha512-Bi/oCm5bH6F+FmzfUxJpPaxMEyIhszULGR3TprmTeku8/dMFcdTcypk120NeZqEt54r1BrgEKtm2jJiuIKE28Q==",
       "dev": true,
       "dependencies": {
         "env-paths": "^2.2.0",
@@ -3824,14 +3819,12 @@
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       "version": "1.2.2",
       "resolved": "https://registry.npmjs.org/@tensorflow-models/knn-classifier/-/knn-classifier-1.2.2.tgz",
-      "integrity": "sha512-QRnkCf7ErOxSRtvJ6yCwhlLREPcBJGaXRanF46f0iY6ii3Sybjb6Ux0qnNPTrHZChD0izPa3Z4GQEgSAykiHkQ==",
-      "requires": {}
+      "integrity": "sha512-QRnkCf7ErOxSRtvJ6yCwhlLREPcBJGaXRanF46f0iY6ii3Sybjb6Ux0qnNPTrHZChD0izPa3Z4GQEgSAykiHkQ=="
     },
     "@tensorflow-models/mobilenet": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/@tensorflow-models/mobilenet/-/mobilenet-2.1.0.tgz",
-      "integrity": "sha512-JjqT9ijHDFA2FEpUGWg7H2lQ0GrMuE2VmiCRBYmUew6b4JKht8LXDjG5HxZh95YH6c/25sZWTpGeHbquloH+hw==",
-      "requires": {}
+      "integrity": "sha512-JjqT9ijHDFA2FEpUGWg7H2lQ0GrMuE2VmiCRBYmUew6b4JKht8LXDjG5HxZh95YH6c/25sZWTpGeHbquloH+hw=="
     },
     "@tensorflow/tfjs": {
       "version": "3.11.0",
@@ -3876,8 +3869,7 @@
     "@tensorflow/tfjs-converter": {
       "version": "3.11.0",
       "resolved": "https://registry.npmjs.org/@tensorflow/tfjs-converter/-/tfjs-converter-3.11.0.tgz",
-      "integrity": "sha512-rTRIKvBoqL0qdPYpm8UXauZycOiaBHZB2E2v3OoXoHnjvle/Xn/09uZJdrixgGhR+Kahs3Vz27BEEFz6RI5j2w==",
-      "requires": {}
+      "integrity": "sha512-rTRIKvBoqL0qdPYpm8UXauZycOiaBHZB2E2v3OoXoHnjvle/Xn/09uZJdrixgGhR+Kahs3Vz27BEEFz6RI5j2w=="
     },
     "@tensorflow/tfjs-core": {
       "version": "3.11.0",
@@ -3905,8 +3897,7 @@
     "@tensorflow/tfjs-layers": {
       "version": "3.11.0",
       "resolved": "https://registry.npmjs.org/@tensorflow/tfjs-layers/-/tfjs-layers-3.11.0.tgz",
-      "integrity": "sha512-BtLgLucJZHv5te1K3yjT3iZdHXgMJArrLuOb/oRPOtTp4R2ad5N0V2m5RtuZJ3sI5/ah0h72xtmTWNyTv3/5dw==",
-      "requires": {}
+      "integrity": "sha512-BtLgLucJZHv5te1K3yjT3iZdHXgMJArrLuOb/oRPOtTp4R2ad5N0V2m5RtuZJ3sI5/ah0h72xtmTWNyTv3/5dw=="
     },
     "@tensorflow/tfjs-node": {
       "version": "3.11.0",
@@ -3962,9 +3953,9 @@
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     "@types/node": {
-      "version": "16.11.6",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.11.6.tgz",
-      "integrity": "sha512-ua7PgUoeQFjmWPcoo9khiPum3Pd60k4/2ZGXt18sm2Slk0W0xZTqt5Y0Ny1NyBiN1EVQ/+FaF9NcY4Qe6rwk5w=="
+      "version": "16.11.7",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.11.7.tgz",
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     "@types/node-fetch": {
       "version": "2.5.12",
@@ -4525,9 +4516,9 @@
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-      "version": "15.3.0",
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-      "integrity": "sha512-YLzaKCFmSniNlz9+NUTNs7ssPyDc+bYOCYZ0b/D6DjVkOeIFz4SR8EYKqlOc8TcqlDNu18BbWqz6zbJPyAAURg==",
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@@ -4536,17 +4527,17 @@
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+          "resolved": "https://registry.npmjs.org/@types/node/-/node-14.17.33.tgz",
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+      "resolved": "https://registry.npmjs.org/electron-rebuild/-/electron-rebuild-3.2.4.tgz",
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@@ -4556,7 +4547,7 @@
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         "lzma-native": "^8.0.1",
-        "node-abi": "^2.19.2",
+        "node-abi": "^3.0.0",
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@@ -5384,16 +5375,16 @@
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+      "version": "1.51.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.51.0.tgz",
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-      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.33.tgz",
-      "integrity": "sha512-plLElXp7pRDd0bNZHw+nMd52vRYjLwQjygaNg7ddJ2uJtTlmnTCjWuPKxVu6//AdaRuME84SvLW91sIkBqGT0g==",
+      "version": "2.1.34",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.34.tgz",
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       "requires": {
-        "mime-db": "1.50.0"
+        "mime-db": "1.51.0"
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     "mimic-fn": {
@@ -5506,20 +5497,12 @@
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-      "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-2.30.1.tgz",
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+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-3.3.0.tgz",
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+        "semver": "^7.3.5"
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@@ -5546,9 +5529,9 @@
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@@ -6159,8 +6142,7 @@
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+          "integrity": "sha512-Uv4YC66qjVC9UwBxz0IeLZ8KS2CReh63WlGRtHcSwDEYiwsa7cvp9H6lFSSPT7kiJmrK6JtHeJGIVcTuNnSt9w=="
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@@ -6186,8 +6168,7 @@
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         "@types/webgl2": {
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