diff --git a/onionshare/common.py b/onionshare/common.py
index 61663f23..0ce411e8 100644
--- a/onionshare/common.py
+++ b/onionshare/common.py
@@ -346,6 +346,11 @@ class Common(object):
                     background-color: #ffffff;
                     color: #000000;
                     padding: 10px;
+                }""",
+
+            'settings_whats_this': """
+                QLabel {
+                    font-size: 12px;
                 }"""
         }
 
diff --git a/onionshare_gui/settings_dialog.py b/onionshare_gui/settings_dialog.py
index 895cde13..c31d4630 100644
--- a/onionshare_gui/settings_dialog.py
+++ b/onionshare_gui/settings_dialog.py
@@ -58,7 +58,8 @@ class SettingsDialog(QtWidgets.QDialog):
         self.public_mode_checkbox = QtWidgets.QCheckBox()
         self.public_mode_checkbox.setCheckState(QtCore.Qt.Unchecked)
         self.public_mode_checkbox.setText(strings._("gui_settings_public_mode_checkbox", True))
-        public_mode_label = QtWidgets.QLabel(strings._("gui_settings_public_mode_details", True))
+        public_mode_label = QtWidgets.QLabel(strings._("gui_settings_whats_this", True).format("https://github.com/micahflee/onionshare/wiki/Public-Mode"))
+        public_mode_label.setStyleSheet(self.common.css['settings_whats_this'])
         public_mode_label.setTextInteractionFlags(QtCore.Qt.TextBrowserInteraction)
         public_mode_label.setOpenExternalLinks(True)
         public_mode_label.setMinimumSize(public_mode_label.sizeHint())
@@ -74,7 +75,8 @@ class SettingsDialog(QtWidgets.QDialog):
         self.shutdown_timeout_checkbox = QtWidgets.QCheckBox()
         self.shutdown_timeout_checkbox.setCheckState(QtCore.Qt.Checked)
         self.shutdown_timeout_checkbox.setText(strings._("gui_settings_shutdown_timeout_checkbox", True))
-        shutdown_timeout_label = QtWidgets.QLabel(strings._("gui_settings_shutdown_timeout_details", True))
+        shutdown_timeout_label = QtWidgets.QLabel(strings._("gui_settings_whats_this", True).format("https://github.com/micahflee/onionshare/wiki/Using-the-Auto-Stop-Timer"))
+        shutdown_timeout_label.setStyleSheet(self.common.css['settings_whats_this'])
         shutdown_timeout_label.setTextInteractionFlags(QtCore.Qt.TextBrowserInteraction)
         shutdown_timeout_label.setOpenExternalLinks(True)
         shutdown_timeout_label.setMinimumSize(public_mode_label.sizeHint())
@@ -91,7 +93,8 @@ class SettingsDialog(QtWidgets.QDialog):
         self.use_legacy_v2_onions_checkbox.setCheckState(QtCore.Qt.Unchecked)
         self.use_legacy_v2_onions_checkbox.setText(strings._("gui_use_legacy_v2_onions_checkbox", True))
         self.use_legacy_v2_onions_checkbox.clicked.connect(self.use_legacy_v2_onions_checkbox_clicked)
-        use_legacy_v2_onions_label = QtWidgets.QLabel(strings._("gui_use_legacy_v2_onions_label", True))
+        use_legacy_v2_onions_label = QtWidgets.QLabel(strings._("gui_settings_whats_this", True).format("https://github.com/micahflee/onionshare/wiki/Legacy-Addresses"))
+        use_legacy_v2_onions_label.setStyleSheet(self.common.css['settings_whats_this'])
         use_legacy_v2_onions_label.setTextInteractionFlags(QtCore.Qt.TextBrowserInteraction)
         use_legacy_v2_onions_label.setOpenExternalLinks(True)
         use_legacy_v2_onions_layout = QtWidgets.QHBoxLayout()
@@ -107,7 +110,8 @@ class SettingsDialog(QtWidgets.QDialog):
         self.save_private_key_checkbox.setCheckState(QtCore.Qt.Unchecked)
         self.save_private_key_checkbox.setText(strings._("gui_save_private_key_checkbox", True))
         self.save_private_key_checkbox.clicked.connect(self.save_private_key_checkbox_clicked)
-        save_private_key_label = QtWidgets.QLabel(strings._("gui_save_private_key_label", True))
+        save_private_key_label = QtWidgets.QLabel(strings._("gui_settings_whats_this", True).format("https://github.com/micahflee/onionshare/wiki/Using-a-Persistent-URL"))
+        save_private_key_label.setStyleSheet(self.common.css['settings_whats_this'])
         save_private_key_label.setTextInteractionFlags(QtCore.Qt.TextBrowserInteraction)
         save_private_key_label.setOpenExternalLinks(True)
         save_private_key_layout = QtWidgets.QHBoxLayout()
@@ -123,7 +127,8 @@ class SettingsDialog(QtWidgets.QDialog):
         self.stealth_checkbox.setCheckState(QtCore.Qt.Unchecked)
         self.stealth_checkbox.setText(strings._("gui_settings_stealth_option", True))
         self.stealth_checkbox.clicked.connect(self.stealth_checkbox_clicked_connect)
-        use_stealth_label = QtWidgets.QLabel(strings._("gui_settings_stealth_option_details", True))
+        use_stealth_label = QtWidgets.QLabel(strings._("gui_settings_whats_this", True).format("https://github.com/micahflee/onionshare/wiki/Stealth-Onion-Services"))
+        use_stealth_label.setStyleSheet(self.common.css['settings_whats_this'])
         use_stealth_label.setTextInteractionFlags(QtCore.Qt.TextBrowserInteraction)
         use_stealth_label.setOpenExternalLinks(True)
         use_stealth_label.setMinimumSize(use_stealth_label.sizeHint())
diff --git a/share/locale/en.json b/share/locale/en.json
index c70ca2eb..4e7143d3 100644
--- a/share/locale/en.json
+++ b/share/locale/en.json
@@ -71,8 +71,8 @@
     "error_stealth_not_supported": "To create stealth onion services, you need at least Tor 0.2.9.1-alpha (or Tor Browser 6.5) and at least python3-stem 1.5.0.",
     "error_ephemeral_not_supported": "OnionShare requires at least Tor 0.2.7.1 and at least python3-stem 1.4.0.",
     "gui_settings_window_title": "Settings",
+    "gui_settings_whats_this": "<a href='{0:s}'>what's this?</a>",
     "gui_settings_stealth_option": "Create stealth onion services (legacy)",
-    "gui_settings_stealth_option_details": "(<a href=\"https://github.com/micahflee/onionshare/wiki/Stealth-Onion-Services\">what's this?</a>)",
     "gui_settings_stealth_hidservauth_string": "You have saved the private key for reuse, so your HidServAuth string is also reused.\nClick below to copy the HidServAuth.",
     "gui_settings_autoupdate_label": "Check for upgrades",
     "gui_settings_autoupdate_option": "Notify me when upgrades are available",
@@ -109,7 +109,6 @@
     "gui_settings_button_cancel": "Cancel",
     "gui_settings_button_help": "Help",
     "gui_settings_shutdown_timeout_checkbox": "Use auto-stop timer",
-    "gui_settings_shutdown_timeout_details": "(<a href=\"https://github.com/micahflee/onionshare/wiki/Using-the-Auto-Stop-Timer\">what's this?</a>)",
     "gui_settings_shutdown_timeout": "Stop the share at:",
     "settings_saved": "Settings saved to {}",
     "settings_error_unknown": "Can't connect to Tor controller because the settings don't make sense.",
@@ -140,9 +139,7 @@
     "gui_server_timeout_expired": "The chosen timeout has already expired.\nPlease update the timeout and then you may start sharing.",
     "share_via_onionshare": "Share via OnionShare",
     "gui_use_legacy_v2_onions_checkbox": "Use legacy addresses",
-    "gui_use_legacy_v2_onions_label": "(<a href=\"https://github.com/micahflee/onionshare/wiki/Legacy-Addresses\">what's this?</a>)",
     "gui_save_private_key_checkbox": "Use a persistent address (legacy)",
-    "gui_save_private_key_label": "(<a href=\"https://github.com/micahflee/onionshare/wiki/Using-a-Persistent-URL\">what's this?</a>)",
     "gui_share_url_description": "<b>Anyone</b> with this link can <b>download</b> your files using the <b>Tor Browser</b>: <img src='{}' />",
     "gui_receive_url_description": "<b>Anyone</b> with this link can <b>upload</b> files to your computer using the <b>Tor Browser</b>: <img src='{}' />",
     "gui_url_label_persistent": "This share will not expire automatically unless a timer is set.<br><br>Every share will have the same address (to use one-time addresses, disable persistence in Settings)",
@@ -175,7 +172,6 @@
     "gui_settings_downloads_button": "Browse",
     "gui_settings_receive_allow_receiver_shutdown_checkbox": "Receive mode can be stopped by the sender",
     "gui_settings_public_mode_checkbox": "Public mode",
-    "gui_settings_public_mode_details": "(<a href=\"https://github.com/micahflee/onionshare/wiki/Public-Mode\">what's this?</a>)",
     "systray_close_server_title": "OnionShare Server Closed",
     "systray_close_server_message": "A user closed the server",
     "systray_page_loaded_title": "OnionShare Page Loaded",