diff --git a/package-lock.json b/package-lock.json
index 0ca97e6..6ee8a75 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "tei-render",
-  "version": "0.0.0",
+  "version": "0.0.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -1575,6 +1575,8 @@
     },
     "@open-wc/demoing-storybook": {
       "version": "1.9.4",
+      "resolved": "https://registry.npmjs.org/@open-wc/demoing-storybook/-/demoing-storybook-1.9.4.tgz",
+      "integrity": "sha512-KZ3dkN5f1cg8FQmEeOckThSyR+hfMULP+WBy5UfDj2pvHxbNMwrsz5FjT/lZyro856sYXFUTRRsrKoaVCj97eg==",
       "dev": true,
       "requires": {
         "@babel/core": "^7.8.3",
@@ -1606,6 +1608,8 @@
     },
     "@open-wc/eslint-config": {
       "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/@open-wc/eslint-config/-/eslint-config-2.0.2.tgz",
+      "integrity": "sha512-wnO0d1oynw5s8lGggwQSQypIKNFUyJ99vL8GcaJ79GIHQS6QtsRng0YeuN0lrz8rloxt7ldq58Q1ZEtFV5Wuaw==",
       "dev": true,
       "requires": {
         "babel-eslint": "^10.0.3",
@@ -1637,6 +1641,8 @@
     },
     "@open-wc/prettier-config": {
       "version": "0.1.13",
+      "resolved": "https://registry.npmjs.org/@open-wc/prettier-config/-/prettier-config-0.1.13.tgz",
+      "integrity": "sha512-oJrYH+qHohR6Q5hYYqHPevUymgOj/TQUGNs+DmTo93VM9fMCLhfpQF44QrFKQ+zGgmRrEys1V/oJcINEBGlKTQ==",
       "dev": true,
       "requires": {
         "eslint-config-prettier": "^3.3.0",
@@ -1651,6 +1657,8 @@
     },
     "@open-wc/testing": {
       "version": "2.5.2",
+      "resolved": "https://registry.npmjs.org/@open-wc/testing/-/testing-2.5.2.tgz",
+      "integrity": "sha512-lEizFfywBqpGkojI5PZiqQOAyiFwAec02I2IUl3OIVl+aCwr99GFKBF/+WH3iJpXRPbNzMasiuxLGSSFfDw5zQ==",
       "dev": true,
       "requires": {
         "@open-wc/chai-dom-equals": "^0.12.36",
@@ -1694,6 +1702,8 @@
     },
     "@open-wc/testing-karma-bs": {
       "version": "1.3.37",
+      "resolved": "https://registry.npmjs.org/@open-wc/testing-karma-bs/-/testing-karma-bs-1.3.37.tgz",
+      "integrity": "sha512-4/RaVZ/UqrN3rZdM6/ssj4x3zmUhYc55NoRnc88VduZAphnlmeafMK+eINwFoBXyp9QJhmsC/WSahhJk0OIXww==",
       "dev": true,
       "requires": {
         "@open-wc/testing-karma": "^3.2.37",
@@ -2265,11 +2275,6 @@
       "integrity": "sha512-7jxBb+KoWncKb/JGFyTY40PjV4yRx2zd35ZLuvRP+6WndJDL7X32ZIZ7bN3sSQIl+NzJkCo7chfXJyzn+6WZaQ==",
       "dev": true
     },
-    "CETEIcean": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/CETEIcean/-/CETEIcean-1.1.1.tgz",
-      "integrity": "sha512-X5b6mZNrh8Fh5hvKePlEM6YBDt8HONXaWerzkXxQJn+bbawOnpVyYOKG3EnHhsPAVEYLw3gKaWsPtvg8K2aMyA=="
-    },
     "accepts": {
       "version": "1.3.7",
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
@@ -6057,6 +6062,8 @@
     },
     "husky": {
       "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/husky/-/husky-1.3.1.tgz",
+      "integrity": "sha512-86U6sVVVf4b5NYSZ0yvv88dRgBSSXXmHaiq5pP4KDj5JVzdwKgBjEtUPOm8hcoytezFwbU+7gotXNhpHdystlg==",
       "dev": true,
       "requires": {
         "cosmiconfig": "^5.0.7",
@@ -7988,6 +7995,8 @@
     },
     "lint-staged": {
       "version": "8.2.1",
+      "resolved": "https://registry.npmjs.org/lint-staged/-/lint-staged-8.2.1.tgz",
+      "integrity": "sha512-n0tDGR/rTCgQNwXnUf/eWIpPNddGWxC32ANTNYsj2k02iZb7Cz5ox2tytwBu+2r0zDXMEMKw7Y9OD/qsav561A==",
       "dev": true,
       "requires": {
         "chalk": "^2.3.1",
@@ -8139,6 +8148,19 @@
         }
       }
     },
+    "lit-element": {
+      "version": "2.5.1",
+      "resolved": "https://registry.npmjs.org/lit-element/-/lit-element-2.5.1.tgz",
+      "integrity": "sha512-ogu7PiJTA33bEK0xGu1dmaX5vhcRjBXCFexPja0e7P7jqLhTpNKYRPmE+GmiCaRVAbiQKGkUgkh/i6+bh++dPQ==",
+      "requires": {
+        "lit-html": "^1.1.1"
+      }
+    },
+    "lit-html": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/lit-html/-/lit-html-1.4.1.tgz",
+      "integrity": "sha512-B9btcSgPYb1q4oSOb/PrOT6Z/H+r6xuNzfH4lFli/AWhYwdtrgQkQWBbIc6mdnf6E2IL3gDXdkkqNktpU0OZQA=="
+    },
     "load-json-file": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-2.0.0.tgz",
@@ -9042,10 +9064,37 @@
       }
     },
     "node-fetch": {
-      "version": "2.6.0",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.0.tgz",
-      "integrity": "sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==",
-      "dev": true
+      "version": "2.6.7",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.7.tgz",
+      "integrity": "sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==",
+      "dev": true,
+      "requires": {
+        "whatwg-url": "^5.0.0"
+      },
+      "dependencies": {
+        "tr46": {
+          "version": "0.0.3",
+          "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
+          "integrity": "sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o=",
+          "dev": true
+        },
+        "webidl-conversions": {
+          "version": "3.0.1",
+          "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
+          "integrity": "sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE=",
+          "dev": true
+        },
+        "whatwg-url": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
+          "integrity": "sha1-lmRU6HZUYuN2RNNib2dCzotwll0=",
+          "dev": true,
+          "requires": {
+            "tr46": "~0.0.3",
+            "webidl-conversions": "^3.0.0"
+          }
+        }
+      }
     },
     "node-int64": {
       "version": "0.4.0",
diff --git a/yarn.lock b/yarn.lock
index 8191d3d..638a6ff 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6240,9 +6240,11 @@ node-environment-flags@1.0.5:
     semver "^5.7.0"
 
 node-fetch@^2.6.0:
-  version "2.6.0"
-  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.0.tgz#e633456386d4aa55863f676a7ab0daa8fdecb0fd"
-  integrity sha512-8dG4H5ujfvFiqDmVu9fQ5bOHUC15JMjMY/Zumv26oOvvVJjM67KF8koCWIabKQ1GJIa9r2mMZscBq/TbdOcmNA==
+  version "2.6.7"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.7.tgz#24de9fba827e3b4ae44dc8b20256a379160052ad"
+  integrity sha512-ZjMPFEfVx5j+y2yF35Kzx5sF7kDzxuDj6ziH4FFbOp87zKDZNx8yExJIb05OGF4Nlt9IHFIMBkRl41VdvcNdbQ==
+  dependencies:
+    whatwg-url "^5.0.0"
 
 node-int64@^0.4.0:
   version "0.4.0"
@@ -8500,6 +8502,11 @@ tr46@^1.0.1:
   dependencies:
     punycode "^2.1.0"
 
+tr46@~0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/tr46/-/tr46-0.0.3.tgz#8184fd347dac9cdc185992f3a6622e14b9d9ab6a"
+  integrity sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o=
+
 trim-lines@^1.0.0:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/trim-lines/-/trim-lines-1.1.3.tgz#839514be82428fd9e7ec89e35081afe8f6f93115"
@@ -9003,6 +9010,11 @@ web-namespaces@^1.0.0, web-namespaces@^1.1.2:
   resolved "https://registry.yarnpkg.com/web-namespaces/-/web-namespaces-1.1.4.tgz#bc98a3de60dadd7faefc403d1076d529f5e030ec"
   integrity sha512-wYxSGajtmoP4WxfejAPIr4l0fVh+jeMXZb08wNc0tMg6xsfZXj3cECqIK0G7ZAqUq0PP8WlMDtaOGVBTAWztNw==
 
+webidl-conversions@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-3.0.1.tgz#24534275e2a7bc6be7bc86611cc16ae0a5654871"
+  integrity sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE=
+
 webidl-conversions@^4.0.2:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
@@ -9013,6 +9025,14 @@ whatwg-fetch@^3.0.0:
   resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-3.0.0.tgz#fc804e458cc460009b1a2b966bc8817d2578aefb"
   integrity sha512-9GSJUgz1D4MfyKU7KRqwOjXCXTqWdFNvEr7eUBYchQiVc744mqK/MzXPNR2WsPkmkOa4ywfg8C2n8h+13Bey1Q==
 
+whatwg-url@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-5.0.0.tgz#966454e8765462e37644d3626f6742ce8b70965d"
+  integrity sha1-lmRU6HZUYuN2RNNib2dCzotwll0=
+  dependencies:
+    tr46 "~0.0.3"
+    webidl-conversions "^3.0.0"
+
 whatwg-url@^7.0.0:
   version "7.1.0"
   resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-7.1.0.tgz#c2c492f1eca612988efd3d2266be1b9fc6170d06"