diff --git a/src/displayapp/InfiniTimeTheme.cpp b/src/displayapp/InfiniTimeTheme.cpp
index db1b9bb9..2532f21d 100644
--- a/src/displayapp/InfiniTimeTheme.cpp
+++ b/src/displayapp/InfiniTimeTheme.cpp
@@ -47,7 +47,6 @@ static void basic_init() {
   style_init_reset(&style_box);
   lv_style_set_bg_opa(&style_box, LV_STATE_DEFAULT, LV_OPA_COVER);
   lv_style_set_radius(&style_box, LV_STATE_DEFAULT, 10);
-  lv_style_set_value_color(&style_box, LV_STATE_DEFAULT, Colors::bg);
   lv_style_set_value_font(&style_box, LV_STATE_DEFAULT, theme.font_normal);
 
   style_init_reset(&style_label_white);
@@ -60,25 +59,12 @@ static void basic_init() {
   lv_style_set_bg_color(&style_btn, LV_STATE_DEFAULT, Colors::bg);
   lv_style_set_bg_color(&style_btn, LV_STATE_CHECKED, Colors::highlight);
   lv_style_set_bg_color(&style_btn, LV_STATE_DISABLED, Colors::bgDark);
-  lv_style_set_border_color(&style_btn, LV_STATE_DEFAULT, LV_COLOR_WHITE);
-  lv_style_set_border_width(&style_btn, LV_STATE_DEFAULT, 0);
 
   lv_style_set_text_color(&style_btn, LV_STATE_DEFAULT, LV_COLOR_WHITE);
   lv_style_set_text_color(&style_btn, LV_STATE_DISABLED, LV_COLOR_GRAY);
 
-  lv_style_set_value_color(&style_btn, LV_STATE_DEFAULT, LV_COLOR_WHITE);
-  lv_style_set_value_color(&style_btn, LV_STATE_DISABLED, LV_COLOR_GRAY);
-
-  lv_style_set_pad_left(&style_btn, LV_STATE_DEFAULT, LV_DPX(20));
-  lv_style_set_pad_right(&style_btn, LV_STATE_DEFAULT, LV_DPX(20));
-  lv_style_set_pad_top(&style_btn, LV_STATE_DEFAULT, LV_DPX(20));
-  lv_style_set_pad_bottom(&style_btn, LV_STATE_DEFAULT, LV_DPX(20));
+  lv_style_set_pad_all(&style_btn, LV_STATE_DEFAULT, LV_DPX(20));
   lv_style_set_pad_inner(&style_btn, LV_STATE_DEFAULT, LV_DPX(15));
-  lv_style_set_outline_width(&style_btn, LV_STATE_DEFAULT, LV_DPX(2));
-  lv_style_set_outline_opa(&style_btn, LV_STATE_DEFAULT, LV_OPA_0);
-  lv_style_set_outline_color(&style_btn, LV_STATE_DEFAULT, LV_COLOR_WHITE);
-  lv_style_set_transition_time(&style_btn, LV_STATE_DEFAULT, 0);
-  lv_style_set_transition_delay(&style_btn, LV_STATE_DEFAULT, 0);
 
   style_init_reset(&style_icon);
   lv_style_set_text_color(&style_icon, LV_STATE_DEFAULT, LV_COLOR_WHITE);
@@ -132,10 +118,7 @@ static void basic_init() {
   lv_style_set_bg_color(&style_sw_knob, LV_STATE_DEFAULT, LV_COLOR_SILVER);
   lv_style_set_bg_color(&style_sw_knob, LV_STATE_CHECKED, LV_COLOR_WHITE);
   lv_style_set_radius(&style_sw_knob, LV_STATE_DEFAULT, LV_RADIUS_CIRCLE);
-  lv_style_set_pad_top(&style_sw_knob, LV_STATE_DEFAULT, -4);
-  lv_style_set_pad_bottom(&style_sw_knob, LV_STATE_DEFAULT, -4);
-  lv_style_set_pad_left(&style_sw_knob, LV_STATE_DEFAULT, -4);
-  lv_style_set_pad_right(&style_sw_knob, LV_STATE_DEFAULT, -4);
+  lv_style_set_pad_all(&style_sw_knob, LV_STATE_DEFAULT, -4);
 
   style_init_reset(&style_slider_knob);
   lv_style_set_bg_opa(&style_slider_knob, LV_STATE_DEFAULT, LV_OPA_COVER);
@@ -143,14 +126,8 @@ static void basic_init() {
   lv_style_set_border_color(&style_slider_knob, LV_STATE_DEFAULT, LV_COLOR_WHITE);
   lv_style_set_border_width(&style_slider_knob, LV_STATE_DEFAULT, 6);
   lv_style_set_radius(&style_slider_knob, LV_STATE_DEFAULT, LV_RADIUS_CIRCLE);
-  lv_style_set_pad_top(&style_slider_knob, LV_STATE_DEFAULT, 10);
-  lv_style_set_pad_bottom(&style_slider_knob, LV_STATE_DEFAULT, 10);
-  lv_style_set_pad_left(&style_slider_knob, LV_STATE_DEFAULT, 10);
-  lv_style_set_pad_right(&style_slider_knob, LV_STATE_DEFAULT, 10);
-  lv_style_set_pad_top(&style_slider_knob, LV_STATE_PRESSED, 14);
-  lv_style_set_pad_bottom(&style_slider_knob, LV_STATE_PRESSED, 14);
-  lv_style_set_pad_left(&style_slider_knob, LV_STATE_PRESSED, 14);
-  lv_style_set_pad_right(&style_slider_knob, LV_STATE_PRESSED, 14);
+  lv_style_set_pad_all(&style_slider_knob, LV_STATE_DEFAULT, 10);
+  lv_style_set_pad_all(&style_slider_knob, LV_STATE_PRESSED, 14);
 
   style_init_reset(&style_arc_indic);
   lv_style_set_line_color(&style_arc_indic, LV_STATE_DEFAULT, Colors::lightGray);
@@ -180,10 +157,7 @@ static void basic_init() {
 
   style_init_reset(&style_pad_small);
   lv_style_int_t pad_small_value = 10;
-  lv_style_set_pad_left(&style_pad_small, LV_STATE_DEFAULT, pad_small_value);
-  lv_style_set_pad_right(&style_pad_small, LV_STATE_DEFAULT, pad_small_value);
-  lv_style_set_pad_top(&style_pad_small, LV_STATE_DEFAULT, pad_small_value);
-  lv_style_set_pad_bottom(&style_pad_small, LV_STATE_DEFAULT, pad_small_value);
+  lv_style_set_pad_all(&style_pad_small, LV_STATE_DEFAULT, pad_small_value);
   lv_style_set_pad_inner(&style_pad_small, LV_STATE_DEFAULT, pad_small_value);
 
   style_init_reset(&style_lmeter);
@@ -209,20 +183,12 @@ static void basic_init() {
   lv_style_reset(&style_cb_bg);
   lv_style_set_radius(&style_cb_bg, LV_STATE_DEFAULT, LV_DPX(4));
   lv_style_set_pad_inner(&style_cb_bg, LV_STATE_DEFAULT, 18);
-  lv_style_set_outline_color(&style_cb_bg, LV_STATE_DEFAULT, LV_COLOR_WHITE);
-  lv_style_set_outline_width(&style_cb_bg, LV_STATE_DEFAULT, LV_DPX(2));
-  lv_style_set_outline_pad(&style_cb_bg, LV_STATE_DEFAULT, LV_DPX(20));
-  lv_style_set_transition_time(&style_cb_bg, LV_STATE_DEFAULT, 0);
-  lv_style_set_transition_prop_6(&style_cb_bg, LV_STATE_DEFAULT, LV_STYLE_OUTLINE_OPA);
 
   lv_style_reset(&style_cb_bullet);
   lv_style_set_radius(&style_cb_bullet, LV_STATE_DEFAULT, LV_DPX(4));
   lv_style_set_pattern_image(&style_cb_bullet, LV_STATE_CHECKED, LV_SYMBOL_OK);
   lv_style_set_pattern_recolor(&style_cb_bullet, LV_STATE_CHECKED, LV_COLOR_WHITE);
-  lv_style_set_pad_left(&style_cb_bullet, LV_STATE_DEFAULT, LV_DPX(8));
-  lv_style_set_pad_right(&style_cb_bullet, LV_STATE_DEFAULT, LV_DPX(8));
-  lv_style_set_pad_top(&style_cb_bullet, LV_STATE_DEFAULT, LV_DPX(8));
-  lv_style_set_pad_bottom(&style_cb_bullet, LV_STATE_DEFAULT, LV_DPX(8));
+  lv_style_set_pad_all(&style_cb_bullet, LV_STATE_DEFAULT, LV_DPX(8));
 }
 
 /**