diff --git a/config/theme.ini b/config/theme.ini
index 4eead18..1bd0d03 100644
--- a/config/theme.ini
+++ b/config/theme.ini
@@ -1,6 +1,6 @@
 [info]
 name = "Default"
-version = "1.5.2"
+version = "1.6.0"
 author = "Omeka Team"
 ;description = ""
 ;theme_link = ""
diff --git a/package-lock.json b/package-lock.json
index f0a3b06..0dc0aa4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "default",
-  "version": "1.5.2",
+  "version": "1.6.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -11,9 +11,9 @@
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-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.0.tgz",
-      "integrity": "sha512-D6gFiFA0RRLyUbvijN74DWAjXSFxWKaWP7mldxkVhyhAV3+SWA9HEJPHQ2c9soIeTFJqcSdFDGFgdqs1iUU2Hw==",
+      "version": "6.12.5",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.5.tgz",
+      "integrity": "sha512-lRF8RORchjpKG50/WFf8xmg7sgCLFiYNNnqdKflk63whMQcWR5ngGjiSXkL9bjxy6B2npOK2HSMN49jEBMSkag==",
       "dev": true,
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@@ -30,7 +30,7 @@
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       "version": "1.1.0",
-      "resolved": "http://registry.npmjs.org/ansi-colors/-/ansi-colors-1.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-1.1.0.tgz",
       "integrity": "sha512-SFKX67auSNoVR38N3L+nvsPjOE0bybKTYbkf5tRvushrAPQ9V75huw0ZxBkKVeRU9kqH3d6HA4xTckbwZ4ixmA==",
       "dev": true,
       "requires": {
@@ -75,6 +75,17 @@
       "requires": {
         "micromatch": "^3.1.4",
         "normalize-path": "^2.1.1"
+      },
+      "dependencies": {
+        "normalize-path": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-2.1.1.tgz",
+          "integrity": "sha1-GrKLVW4Zg2Oowab35vogE3/mrtk=",
+          "dev": true,
+          "requires": {
+            "remove-trailing-separator": "^1.0.1"
+          }
+        }
       }
     },
     "append-buffer": {
@@ -298,17 +309,18 @@
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-      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-9.2.1.tgz",
-      "integrity": "sha512-qlK4GnZk8OXLK+8kBn9ttfzu2PkhRe8kVYoWcc9HsrZEMWiBkQuRYdXyJg9cIIKxfMzhh6UbvlJ1CsstMIzxwA==",
+      "version": "9.8.6",
+      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-9.8.6.tgz",
+      "integrity": "sha512-XrvP4VVHdRBCdX1S3WXVD8+RyG9qeb1D5Sn1DeLiG2xfSpzellk5k54xbUERJ3M5DggQxes39UGOTP8CFrEGbg==",
       "dev": true,
       "requires": {
-        "browserslist": "^4.2.1",
-        "caniuse-lite": "^1.0.30000892",
+        "browserslist": "^4.12.0",
+        "caniuse-lite": "^1.0.30001109",
+        "colorette": "^1.2.1",
         "normalize-range": "^0.1.2",
         "num2fraction": "^1.2.2",
-        "postcss": "^7.0.5",
-        "postcss-value-parser": "^3.3.1"
+        "postcss": "^7.0.32",
+        "postcss-value-parser": "^4.1.0"
       }
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     "aws-sign2": {
@@ -318,9 +330,9 @@
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-      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.9.1.tgz",
-      "integrity": "sha512-wMHVg2EOHaMRxbzgFJ9gtjOOCrI80OHLG14rxi28XwOW8ux6IiEbRCGGGqCtdAIg4FQCbW20k9RsT4y3gJlFug==",
+      "version": "1.10.1",
+      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.10.1.tgz",
+      "integrity": "sha512-zg7Hz2k5lI8kb7U32998pRRFin7zJlkfezGJjUc2heaD4Pw2wObakCDVzkKztTm/Ln7eiVvYsjqak0Ed4LkMDA==",
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@@ -475,14 +487,15 @@
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+      "version": "4.14.5",
+      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.14.5.tgz",
+      "integrity": "sha512-Z+vsCZIvCBvqLoYkBFTwEYH3v5MCQbsAjp50ERycpOjnPmolg1Gjy4+KaWWpm8QOJt9GHkhdqAl14NpCX73CWA==",
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-        "caniuse-lite": "^1.0.30000893",
-        "electron-to-chromium": "^1.3.80",
-        "node-releases": "^1.0.0-alpha.14"
+        "caniuse-lite": "^1.0.30001135",
+        "electron-to-chromium": "^1.3.571",
+        "escalade": "^3.1.0",
+        "node-releases": "^1.1.61"
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@@ -497,12 +510,6 @@
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@@ -520,6 +527,30 @@
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       }
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+      "resolved": "https://registry.npmjs.org/caller-callsite/-/caller-callsite-2.0.0.tgz",
+      "integrity": "sha1-hH4PzgoiN1CpoCfFSzNzGtMVQTQ=",
+      "dev": true,
+      "requires": {
+        "callsites": "^2.0.0"
+      }
+    },
+    "caller-path": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/caller-path/-/caller-path-2.0.0.tgz",
+      "integrity": "sha1-Ro+DBE42mrIBD6xfBs7uFbsssfQ=",
+      "dev": true,
+      "requires": {
+        "caller-callsite": "^2.0.0"
+      }
+    },
+    "callsites": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/callsites/-/callsites-2.0.0.tgz",
+      "integrity": "sha1-BuuE8A7qQT2oav/vrL/7Ngk7PFA=",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-3.0.0.tgz",
@@ -528,7 +559,7 @@
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-      "resolved": "http://registry.npmjs.org/camelcase-keys/-/camelcase-keys-2.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/camelcase-keys/-/camelcase-keys-2.1.0.tgz",
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@@ -545,9 +576,9 @@
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-      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30000893.tgz",
-      "integrity": "sha512-kOddHcTEef+NgN/fs0zmX2brHTNATVOWMEIhlZHCuwQRtXobjSw9pAECc44Op4bTBcavRjkLaPrGomknH7+Jvg==",
+      "version": "1.0.30001144",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001144.tgz",
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@@ -557,14 +588,25 @@
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+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+      "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
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       "requires": {
         "ansi-styles": "^3.2.1",
         "escape-string-regexp": "^1.0.5",
         "supports-color": "^5.3.0"
+      },
+      "dependencies": {
+        "supports-color": {
+          "version": "5.5.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
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+          "dev": true,
+          "requires": {
+            "has-flag": "^3.0.0"
+          }
+        }
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@@ -585,14 +627,6 @@
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-        }
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@@ -706,6 +740,12 @@
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       "dev": true
     },
+    "colorette": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/colorette/-/colorette-1.2.1.tgz",
+      "integrity": "sha512-puCDz0CzydiSYOrnXpz/PKd69zRrribezjtE9yd4zvytoRc8+RY/KJPvtPFKZS3E3wP6neGyMe0vOTlHO5L3Pw==",
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@@ -777,15 +817,15 @@
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-      "integrity": "sha512-6e5vDdrXZD+t5v0L8CrurPeybg4Fmf+FCSYxXKYVAqLUtyCSbuyqE059d0kDthTNRzKVjL7QMgNpEUlsoYH3iQ==",
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-5.2.1.tgz",
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-        "js-yaml": "^3.9.0",
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-        "require-from-string": "^2.0.1"
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@@ -983,9 +1023,15 @@
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+      "version": "7.0.3",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz",
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@@ -1006,6 +1052,37 @@
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+      "version": "1.18.0-next.1",
+      "resolved": "https://registry.npmjs.org/es-abstract/-/es-abstract-1.18.0-next.1.tgz",
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+      "dev": true,
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+        "function-bind": "^1.1.1",
+        "has": "^1.0.3",
+        "has-symbols": "^1.0.1",
+        "is-callable": "^1.2.2",
+        "is-negative-zero": "^2.0.0",
+        "is-regex": "^1.1.1",
+        "object-inspect": "^1.8.0",
+        "object-keys": "^1.1.1",
+        "object.assign": "^4.1.1",
+        "string.prototype.trimend": "^1.0.1",
+        "string.prototype.trimstart": "^1.0.1"
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+    "es-to-primitive": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/es-to-primitive/-/es-to-primitive-1.2.1.tgz",
+      "integrity": "sha512-QCOllgZJtaUo9miYBcLChTUaHNjJF3PYs1VidD7AwiEj1kYxKeQTctLAezAOH5ZKRH0g2IgPn6KwB4IT8iRpvA==",
+      "dev": true,
+      "requires": {
+        "is-callable": "^1.1.4",
+        "is-date-object": "^1.0.1",
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@@ -1050,6 +1127,12 @@
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+      "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.1.0.tgz",
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+          "resolved": "https://registry.npmjs.org/type/-/type-2.1.0.tgz",
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@@ -1222,20 +1305,21 @@
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-      "integrity": "sha1-9BEl49hPLn2JpD0G2VjI94vha+E=",
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+      "resolved": "https://registry.npmjs.org/fast-levenshtein/-/fast-levenshtein-1.1.4.tgz",
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@@ -4231,12 +4041,12 @@
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-      "resolved": "https://registry.npmjs.org/through2/-/through2-2.0.3.tgz",
-      "integrity": "sha1-AARWmzfHx0ujnEPzzteNGtlBQL4=",
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+      "resolved": "https://registry.npmjs.org/through2/-/through2-2.0.5.tgz",
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-        "readable-stream": "^2.1.5",
+        "readable-stream": "~2.3.6",
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@@ -4376,9 +4186,9 @@
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+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/undertaker/-/undertaker-1.3.0.tgz",
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@@ -4386,6 +4196,7 @@
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@@ -4467,9 +4278,9 @@
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-      "integrity": "sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==",
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/uri-js/-/uri-js-4.4.0.tgz",
+      "integrity": "sha512-B0yRTzYdUCCn9n+F4+Gh4yIDtMQcaJsmYBDsTSG8g/OejKBodLQ2IHfN3bM7jUsRXndopT7OIXWdYqc1fjmV6g==",
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@@ -4500,9 +4311,9 @@
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-      "resolved": "https://registry.npmjs.org/v8flags/-/v8flags-3.1.3.tgz",
-      "integrity": "sha512-amh9CCg3ZxkzQ48Mhcb8iX7xpAfYJgePHxWMQCBWECpOSqJUXgY26ncA61UTV0BkPqfhcy6mzwCIoP4ygxpW8w==",
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/v8flags/-/v8flags-3.2.0.tgz",
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@@ -4536,9 +4347,9 @@
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-      "integrity": "sha512-MBH+yP0kC/GQ5GwBqrTPTzEfiiLjta7hTtvQtbxBgTeSXsmKQRQecjibMbxIXzVT3Y9KJK+drOz1/k+vsu8Nkg==",
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/vinyl/-/vinyl-2.2.1.tgz",
+      "integrity": "sha512-LII3bXRFBZLlezoG5FfZVcXflZgWP/4dCwKtxd5ky9+LOtM4CS3bIRQsmR1KMnMW07jpE8fqR2lcxPZ+8sJIcw==",
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@@ -4587,6 +4398,17 @@
         "now-and-later": "^2.0.0",
         "remove-bom-buffer": "^3.0.0",
         "vinyl": "^2.0.0"
+      },
+      "dependencies": {
+        "normalize-path": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-2.1.1.tgz",
+          "integrity": "sha1-GrKLVW4Zg2Oowab35vogE3/mrtk=",
+          "dev": true,
+          "requires": {
+            "remove-trailing-separator": "^1.0.1"
+          }
+        }
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     "vinyl-sourcemaps-apply": {
@@ -4632,7 +4454,7 @@
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-      "resolved": "http://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
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@@ -4647,9 +4469,9 @@
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-      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
-      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
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@@ -4665,9 +4487,9 @@
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-      "integrity": "sha1-a6MY6xaWFyf10oT46gA+jWFU0Mg=",
+      "version": "7.1.1",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-7.1.1.tgz",
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@@ -4682,16 +4504,17 @@
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         "which-module": "^1.0.0",
         "y18n": "^3.2.1",
-        "yargs-parser": "^5.0.0"
+        "yargs-parser": "5.0.0-security.0"
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-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-5.0.0.tgz",
-      "integrity": "sha1-J17PDX/+Bcd+ZOfIbkzZS/DhIoo=",
+      "version": "5.0.0-security.0",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-5.0.0-security.0.tgz",
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       "dev": true,
       "requires": {
-        "camelcase": "^3.0.0"
+        "camelcase": "^3.0.0",
+        "object.assign": "^4.1.0"
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diff --git a/package.json b/package.json
index 5aefadb..9ce584b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "default",
-  "version": "1.5.2",
+  "version": "1.6.0",
   "description": "The default theme for Omeka S.",
   "main": "gulpfile.js",
   "scripts": {