--- a/config.def.h	2020-09-18 17:19:09.346273268 +0800
+++ b/config.def.h	2020-09-18 17:30:18.336279833 +0800
@@ -1,21 +1,30 @@
 /* See LICENSE file for copyright and license details. */
 
 /* appearance */
-static const unsigned int borderpx  = 1;        /* border pixel of windows */
+static const unsigned int borderpx  = 4;        /* border pixel of windows */
 static const unsigned int snap      = 32;       /* snap pixel */
 static const int showbar            = 1;        /* 0 means no bar */
 static const int topbar             = 1;        /* 0 means bottom bar */
-static const char *fonts[]          = { "monospace:size=10" };
-static const char dmenufont[]       = "monospace:size=10";
+static const char *fonts[]          = {
+	"monospace:size=14",
+	"Noto Sans CJK SC:size=14",
+	"Noto Sans CJK TC:size=14",
+	"Noto Sans CJK HK:size=14",
+	"Noto Sans CJK JP:size=14",
+	"Noto Sans CJK KR:size=14",
+	"Noto Color Emoji:size=14"
+};
+static const char dmenufont[]       = "monospace:size=14";
 static const char col_gray1[]       = "#222222";
 static const char col_gray2[]       = "#444444";
 static const char col_gray3[]       = "#bbbbbb";
 static const char col_gray4[]       = "#eeeeee";
 static const char col_cyan[]        = "#005577";
+static const char border_color[]    = "#e07b39";
 static const char *colors[][3]      = {
 	/*               fg         bg         border   */
 	[SchemeNorm] = { col_gray3, col_gray1, col_gray2 },
-	[SchemeSel]  = { col_gray4, col_cyan,  col_cyan  },
+	[SchemeSel]  = { col_gray4, col_cyan,  border_color },
 };
 
 /* tagging */
@@ -28,7 +37,10 @@
 	 */
 	/* class      instance    title       tags mask     isfloating   monitor */
 	{ "Gimp",     NULL,       NULL,       0,            1,           -1 },
-	{ "Firefox",  NULL,       NULL,       1 << 8,       0,           -1 },
+	{ "firefox",  NULL,       NULL,       1 << 1,       0,           -1 },
+	{ "Nightly",  NULL,       NULL,       1 << 1,       0,           -1 },
+	{ "Qemu-system-x86_64", "qemu", NULL, 0,            1,           -1 },
+	{ "Steam",    "Steam",    NULL,       1 << 8,       0,           -1 },
 };
 
 /* layout(s) */
@@ -44,7 +56,7 @@
 };
 
 /* key definitions */
-#define MODKEY Mod1Mask
+#define MODKEY Mod4Mask
 #define TAGKEYS(KEY,TAG) \
 	{ MODKEY,                       KEY,      view,           {.ui = 1 << TAG} }, \
 	{ MODKEY|ControlMask,           KEY,      toggleview,     {.ui = 1 << TAG} }, \
@@ -57,7 +69,7 @@
 /* commands */
 static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
 static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_gray1, "-nf", col_gray3, "-sb", col_cyan, "-sf", col_gray4, NULL };
-static const char *termcmd[]  = { "st", NULL };
+static const char *termcmd[]  = { "alacritty", NULL };
 
 static Key keys[] = {
 	/* modifier                     key        function        argument */