diff --git a/templates/decodevin.html b/templates/decodevin.html
index 0d92bd6..35b02f7 100644
--- a/templates/decodevin.html
+++ b/templates/decodevin.html
@@ -31,7 +31,7 @@
                                        placeholder="Enter VIN number"
                                        autofocus required 
                                        validate="length_between,17,17">
-                                <button class="g-recaptcha btn btn-primary" 
+                                <button class="btn btn-primary g-recaptcha d-flex align-items-center justify-content-center" 
                                         type="submit" 
                                         data-sitekey="{{capcha_site}}" 
                                         id="go_button" 
diff --git a/templates/details.html b/templates/details.html
index 5789185..c46da7a 100644
--- a/templates/details.html
+++ b/templates/details.html
@@ -69,7 +69,7 @@
                             <input id="make_model" class="form-control" name="q" 
                                    value="{{vin}}" autocomplete="off" spellcheck="false" type="text"
                                    placeholder="Enter VIN number">
-                            <button class="g-recaptcha btn btn-primary" data-sitekey="{{capcha_site}}" 
+                            <button class="g-recaptcha btn btn-primary d-flex align-items-center justify-content-center" data-sitekey="{{capcha_site}}" 
                                     id="go_button" data-callback='onSubmit' data-action='submit'>Search</button>
                         </div>
                     </form>