diff --git a/frontend/index.html b/frontend/index.html
index 6eff66e..2b25ad4 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -374,7 +374,7 @@
 	</div>
 
 		<div id="tab-scp80" class="tab-content hidden">
-		<div class="flex gap-2 mb-3">
+		<div class="flex flex-wrap justify-center gap-2 mb-3">
 			<button class="scp80-subtab px-4 py-1.5 text-sm rounded-full bg-blue-600 text-white" data-scp80-sub="sp" onclick="scp80SwitchSubtab('sp')" data-l10n="Secured packet">Secured packet</button>
 			<button class="scp80-subtab px-4 py-1.5 text-sm rounded-full bg-gray-200 dark:bg-slate-700 hover:bg-gray-300 dark:hover:bg-slate-600 text-gray-700 dark:text-slate-300" data-scp80-sub="cards" onclick="scp80SwitchSubtab('cards')" data-l10n="Cards">Cards</button>
 			<button class="scp80-subtab px-4 py-1.5 text-sm rounded-full bg-gray-200 dark:bg-slate-700 hover:bg-gray-300 dark:hover:bg-slate-600 text-gray-700 dark:text-slate-300" data-scp80-sub="ram" onclick="scp80SwitchSubtab('ram')" data-l10n="RAM">RAM</button>
@@ -763,7 +763,7 @@
 			</div>
 		</div>
 		<div id="pysim-body" class="hidden">
-			<div class="flex gap-1 mb-2">
+			<div class="flex flex-wrap justify-center gap-1 mb-2">
 				<button class="pysim-subtab px-3 py-1 text-sm rounded-full bg-blue-600 text-white" data-pysim-sub="files" data-l10n="File manager">File manager</button>
 			<button class="pysim-subtab px-3 py-1 text-sm rounded-full bg-gray-200 dark:bg-slate-700 text-gray-700 dark:text-slate-300 hover:bg-gray-300 dark:hover:bg-slate-600" data-pysim-sub="cmd" data-l10n="pySim command line">pySim command line</button>
 			<button class="pysim-subtab px-3 py-1 text-sm rounded-full bg-gray-200 dark:bg-slate-700 text-gray-700 dark:text-slate-300 hover:bg-gray-300 dark:hover:bg-slate-600" data-pysim-sub="apdu" data-l10n="Raw APDU">Raw APDU</button>
@@ -822,7 +822,7 @@
 
 	<div id="tab-profiler" class="tab-content hidden">
 			<div id="profiler-list">
-				<div class="flex flex-wrap gap-2 mb-3">
+				<div class="flex flex-wrap justify-center gap-2 mb-3">
 					<button class="profiler-list-tab px-4 py-1.5 text-sm rounded-full bg-blue-600 dark:bg-blue-500 text-white dark:text-white" data-list-tab="profiles" onclick="profilerListSwitch('profiles')" data-l10n="Profiles">Profiles</button>
 					<button class="profiler-list-tab px-4 py-1.5 text-sm rounded-full bg-gray-200 dark:bg-slate-700 hover:bg-gray-300 dark:hover:bg-slate-600 text-gray-700 dark:text-slate-300" data-list-tab="snapshots" onclick="profilerListSwitch('snapshots')" data-l10n="Card snapshots">Card snapshots</button>
 					<button class="profiler-list-tab px-4 py-1.5 text-sm rounded-full bg-gray-200 dark:bg-slate-700 hover:bg-gray-300 dark:hover:bg-slate-600 text-gray-700 dark:text-slate-300" data-list-tab="custom" onclick="profilerListSwitch('custom')" data-l10n="Custom files">Custom files</button>
diff --git a/frontend/sw.js b/frontend/sw.js
index d771aeb..fa26800 100644
--- a/frontend/sw.js
+++ b/frontend/sw.js
@@ -1,4 +1,4 @@
-const CACHE = 'otaman-v105';
+const CACHE = 'otaman-v106';
 const URLS = [
   'index.html',
   'help.html',