diff --git a/resources/views/admin/opes/list.blade.php b/resources/views/admin/opes/list.blade.php
index 773dab0..7a43886 100644
--- a/resources/views/admin/opes/list.blade.php
+++ b/resources/views/admin/opes/list.blade.php
@@ -66,7 +66,7 @@
                 <form action="{{ route('opes_delete') }}" method="POST" id="form_delete">
                     @csrf
                     <table class="table table-bordered dataTable text-nowrap">
-                        <thead>
+                        <thead class="thead-light">
                             <tr>
                                 <th style="width:140px;" class="text-left">
                                     <input type="checkbox" onclick="$('input[name=\'ids[]\']').prop('checked', this.checked);">
diff --git a/resources/views/admin/payments/_form.blade.php b/resources/views/admin/payments/_form.blade.php
index e9f3892..f0549ce 100644
--- a/resources/views/admin/payments/_form.blade.php
+++ b/resources/views/admin/payments/_form.blade.php
@@ -25,7 +25,7 @@
         </div>
         <div class="col-9 form-group">
           <div class="input-group">
-            <input type="text" class="form-control" value="{{ $payment->payment_id ?? '' }}" readonly>
+            <input type="text" class="form-control form-control-lg" value="{{ $payment->payment_id ?? '' }}" readonly>
           </div>
         </div>
       </div>
@@ -40,7 +40,7 @@
         <div class="input-group">
           <input type="text"
                  name="payment_companyname"
-                class="form-control text-end"
+                class="form-control form-control-lg text-end"
                  value="{{ old('payment_companyname', $payment->payment_companyname ?? '') }}"
                  maxlength="255"
                  placeholder="事業者名"
@@ -58,7 +58,7 @@
         <div class="input-group">
           <input type="text"
                 name="payment_add"
-                class="form-control @error('payment_add') is-invalid @enderror"
+                class="form-control form-control-lg @error('payment_add') is-invalid @enderror"
                 value="{{ old('payment_add', $payment->payment_add ?? '') }}"
                 maxlength="255"
                 placeholder="お問い合わせ先住所">
@@ -75,7 +75,7 @@
         <div class="input-group">
           <input type="text"
                 name="payment_detail"
-                class="form-control @error('payment_detail') is-invalid @enderror"
+                class="form-control form-control-lg @error('payment_detail') is-invalid @enderror"
                 value="{{ old('payment_detail', $payment->payment_detail ?? '') }}"
                 maxlength="255"
                 placeholder="払い込み内容">
@@ -92,7 +92,7 @@
         <div class="input-group">
           <input type="text"
                 name="payment_space1"
-                class="form-control @error('payment_space1') is-invalid @enderror"
+                class="form-control form-control-lg @error('payment_space1') is-invalid @enderror"
                 value="{{ old('payment_space1', $payment->payment_space1 ?? '') }}"
                 maxlength="255"
                 placeholder="フリースペース記載名１">
@@ -109,7 +109,7 @@
         <div class="input-group">
           <input type="text"
                 name="payment_space2"
-                class="form-control @error('payment_space2') is-invalid @enderror"
+                class="form-control form-control-lg @error('payment_space2') is-invalid @enderror"
                 value="{{ old('payment_space2', $payment->payment_space2 ?? '') }}"
                 maxlength="255"
                 placeholder="フリースペース記載名２">
@@ -126,7 +126,7 @@
         <div class="input-group">
           <input type="text"
                 name="payment_title"
-                class="form-control @error('payment_title') is-invalid @enderror"
+                class="form-control form-control-lg @error('payment_title') is-invalid @enderror"
                 value="{{ old('payment_title', $payment->payment_title ?? '') }}"
                 maxlength="255"
                 placeholder="ご案内タイトル">
@@ -143,7 +143,7 @@
         <div class="input-group">
           <input type="text"
                 name="payment_guide"
-                class="form-control @error('payment_guide') is-invalid @enderror"
+                class="form-control form-control-lg @error('payment_guide') is-invalid @enderror"
                 value="{{ old('payment_guide', $payment->payment_guide ?? '') }}"
                 maxlength="255"
                 placeholder="お客様ご案内">
@@ -160,7 +160,7 @@
         <div class="input-group">
           <input type="text"
                 name="payment_inquiryname"
-                class="form-control @error('payment_inquiryname') is-invalid @enderror"
+                class="form-control form-control-lg @error('payment_inquiryname') is-invalid @enderror"
                 value="{{ old('payment_inquiryname', $payment->payment_inquiryname ?? '') }}"
                 maxlength="255"
                 placeholder="問合せ先名称">
@@ -177,7 +177,7 @@
       <div class="input-group">
         <input type="text"
               name="payment_inquirytel"
-              class="form-control @error('payment_inquirytel') is-invalid @enderror"
+              class="form-control form-control-lg @error('payment_inquirytel') is-invalid @enderror"
               value="{{ old('payment_inquirytel', $payment->payment_inquirytel ?? '') }}"
               maxlength="255"
               placeholder="問い合わせ電話">
@@ -194,7 +194,7 @@
       <div class="input-group">
         <input type="text"
               name="payment_time"
-              class="form-control @error('payment_time') is-invalid @enderror"
+              class="form-control form-control-lg @error('payment_time') is-invalid @enderror"
               value="{{ old('payment_time', $payment->payment_time ?? '') }}"
               maxlength="255"
               placeholder="電話受付時間">
@@ -210,7 +210,7 @@
       </div>
       <div class="col-9 form-group">
         <div class="input-group">
-          <input type="text" class="form-control" value="{{ $payment->operator_id ?? '' }}" readonly>
+          <input type="text" class="form-control form-control-lg" value="{{ $payment->operator_id ?? '' }}" readonly>
         </div>
       </div>
     </div>
diff --git a/resources/views/admin/print_areas/_form.blade.php b/resources/views/admin/print_areas/_form.blade.php
index 9dca5c2..b0a3b65 100644
--- a/resources/views/admin/print_areas/_form.blade.php
+++ b/resources/views/admin/print_areas/_form.blade.php
@@ -25,7 +25,7 @@
       @if($isEdit)
         <label class="col-md-2 col-form-label">{{ __('validation.attributes.print_area_id') }}</label>
         <div class="col-md-10">
-          <input type="text" class="form-control" value="{{ $record->print_area_id ?? '' }}" readonly>
+          <input type="text" class="form-control form-control-lg" value="{{ $record->print_area_id ?? '' }}" readonly>
         </div>
       @endif
     </div>
@@ -37,7 +37,7 @@
         <span class="text-danger">*</span>
       </label>
       <div class="col-md-10">
-        <input type="text" name="print_area_name" class="form-control"
+        <input type="text" name="print_area_name" class="form-control form-control-lg"
               value="{{ old('print_area_name', $record->print_area_name ?? '') }}"
               placeholder="{{ __('validation.attributes.print_area_name') }}">
       </div>
@@ -50,7 +50,7 @@
         <span class="text-danger">*</span>
       </label>
       <div class="col-md-10">
-        <select name="park_id" class="form-control">
+        <select name="park_id" class="form-control form-control-lg">
           <option value="">{{ __('validation.attributes.park_name') }}</option>
           @foreach($parks as $key => $val)
             <option value="{{ $key }}" @if(($record->park_id ?? '') == $key) selected @endif>{{ $val }}</option>
diff --git a/resources/views/admin/stations/_form.blade.php b/resources/views/admin/stations/_form.blade.php
index edf3805..6d8323f 100644
--- a/resources/views/admin/stations/_form.blade.php
+++ b/resources/views/admin/stations/_form.blade.php
@@ -28,7 +28,7 @@
         <div class="col-sm-10">
             <input type="text"
                 name="station_id"
-                class="form-control text-right bg-light"
+                class="form-control form-control-lg bg-light"
                 value="{{ old('station_id', $record->station_id ?? '') }}"
                 maxlength="10"
                 readonly>
@@ -63,7 +63,7 @@
         <div class="col-sm-10">
             <input type="text"
                 name="station_neighbor_station"
-                class="form-control"
+                class="form-control form-control-lg"
                 value="{{ old('station_neighbor_station', $record->station_neighbor_station ?? '') }}"
                 maxlength="50"
                 placeholder="{{ __('validation.attributes.station_neighbor_station') }}"
@@ -80,7 +80,7 @@
         <div class="col-sm-10">
             <input type="text"
                 name="station_name_ruby"
-                class="form-control"
+                class="form-control form-control-lg"
                 value="{{ old('station_name_ruby', $record->station_name_ruby ?? '') }}"
                 maxlength="50"
                 placeholder="{{ __('validation.attributes.station_name_ruby') }}"
@@ -97,7 +97,7 @@
         <div class="col-sm-10">
             <input type="text"
                 name="station_route_name"
-                class="form-control"
+                class="form-control form-control-lg"
                 value="{{ old('station_route_name', $record->station_route_name ?? '') }}"
                 maxlength="50"
                 placeholder="{{ __('validation.attributes.station_route_name') }}"
@@ -114,7 +114,7 @@
         <div class="col-sm-10">
             <input type="number"
                 name="station_latitude"
-                class="form-control"
+                class="form-control form-control-lg"
                 value="{{ old('station_latitude', $record->station_latitude ?? '') }}"
                 step="any"
                 maxlength="20"
@@ -129,7 +129,7 @@
         <div class="col-sm-10">
             <input type="number"
                 name="station_longitude"
-                class="form-control"
+                class="form-control form-control-lg"
                 value="{{ old('station_longitude', $record->station_longitude ?? '') }}"
                 step="any"
                 maxlength="20"
diff --git a/resources/views/admin/tax/_form.blade.php b/resources/views/admin/tax/_form.blade.php
index 4016b5b..976d928 100644
--- a/resources/views/admin/tax/_form.blade.php
+++ b/resources/views/admin/tax/_form.blade.php
@@ -33,7 +33,7 @@
     </div>
     <div class="col-9 form-group">
       <div class="input-group">
-        <input type="text" class="form-control" value="{{ $tax->tax_id ?? '' }}" readonly>
+        <input type="text" class="form-control form-control-lg" value="{{ $tax->tax_id ?? '' }}" readonly>
       </div>
     </div>
   </div>
@@ -50,7 +50,7 @@
               name="tax_percent"
               inputmode="decimal"
               pattern="^\d+(\.\d{1,2})?$"
-              class="form-control text-end"
+              class="form-control form-control-lg text-end"
               value="{{ old('tax_percent', isset($tax->tax_percent) ? rtrim(rtrim($tax->tax_percent, '0'), '.') : '') }}"
               placeholder="消費税率">
       </div>
@@ -67,7 +67,7 @@
       <div class="input-group">
         <input type="date"
               name="tax_day"
-              class="form-control text-end"
+              class="form-control form-control-lg text-end"
               value="{{ old('tax_day', optional($tax->tax_day ?? null)->format('Y-m-d')) }}">
       </div>
     </div>
diff --git a/resources/views/admin/terms/_form.blade.php b/resources/views/admin/terms/_form.blade.php
index 47c006d..d9cd6b5 100644
--- a/resources/views/admin/terms/_form.blade.php
+++ b/resources/views/admin/terms/_form.blade.php
@@ -110,7 +110,7 @@
             </div>
             <div class="form-group col-9">
                 <div class="input-group">
-                    <input type="date" name="start_date" class="form-control"
+                    <input type="date" name="start_date" class="form-control form-control-lg"
                         value="{{ old('start_date', isset($term->start_date) ? \Carbon\Carbon::parse($term->start_date)->format('Y-m-d') : '') }}">                </div>
                 </div>
             </div>