diff --git a/config.c b/config.c
index f62ba48..08e5bfa 100644
--- a/config.c
+++ b/config.c
@@ -155,12 +155,12 @@ init_conf(void)
 
      static cfg_opt_t misc_opts[] =
           {
-               CFG_STR("bar_position",         "top",     CFGF_NONE),
-               CFG_BOOL("raisefocus",          cfg_false, CFGF_NONE),
-               CFG_BOOL("raiseswitch",         cfg_true,  CFGF_NONE),
-               CFG_INT("border_height",        1,         CFGF_NONE),
-               CFG_INT("titlebar_height",      0,         CFGF_NONE),
-               CFG_INT("tag_separation_width", 0,         CFGF_NONE),
+               CFG_STR("bar_position",     "top",     CFGF_NONE),
+               CFG_BOOL("raisefocus",      cfg_false, CFGF_NONE),
+               CFG_BOOL("raiseswitch",     cfg_true,  CFGF_NONE),
+               CFG_INT("border_height",    1,         CFGF_NONE),
+               CFG_INT("titlebar_height",  0,         CFGF_NONE),
+               CFG_INT("tag_border_width", 0,         CFGF_NONE),
                CFG_END()
           };
 
@@ -181,7 +181,7 @@ init_conf(void)
                CFG_STR("bar_fg",               "#6289A1", CFGF_NONE),
                CFG_STR("tag_sel_fg",           "#FFFFFF", CFGF_NONE),
                CFG_STR("tag_sel_bg",           "#354B5C", CFGF_NONE),
-               CFG_STR("tag_separation",       "#090909", CFGF_NONE),
+               CFG_STR("tag_border",           "#090909", CFGF_NONE),
                CFG_STR("layout_fg",            "#FFFFFF", CFGF_NONE),
                CFG_STR("layout_bg",            "#292929", CFGF_NONE),
                CFG_STR("titlebar_text_focus",  "#FFFFFF", CFGF_NONE),
@@ -341,7 +341,7 @@ init_conf(void)
      conf.raiseswitch   = cfg_getbool(cfg_misc, "raiseswitch");
      conf.borderheight  = cfg_getint(cfg_misc, "border_height");
      conf.ttbarheight   = cfg_getint(cfg_misc, "titlebar_height");
-     conf.tagsepwidth   = cfg_getint(cfg_misc, "tag_separation_width");
+     conf.tagbordwidth  = cfg_getint(cfg_misc, "tag_border_width");
      conf.bartop        = (strcmp(strdup(cfg_getstr(cfg_misc, "bar_position")), "top") == 0) ? True : False;
 
      /* font */
@@ -357,7 +357,7 @@ init_conf(void)
      conf.colors.text              = getcolor(var_to_str(cfg_getstr(cfg_colors, "bar_fg")));
      conf.colors.tagselfg          = getcolor(var_to_str(cfg_getstr(cfg_colors, "tag_sel_fg")));
      conf.colors.tagselbg          = getcolor(var_to_str(cfg_getstr(cfg_colors, "tag_sel_bg")));
-     conf.colors.tagsep            = getcolor(var_to_str(cfg_getstr(cfg_colors, "tag_separation")));
+     conf.colors.tagbord           = getcolor(var_to_str(cfg_getstr(cfg_colors, "tag_border")));
      conf.colors.layout_fg         = getcolor(var_to_str(cfg_getstr(cfg_colors, "layout_fg")));
      conf.colors.layout_bg         = getcolor(var_to_str(cfg_getstr(cfg_colors, "layout_bg")));
      conf.colors.ttbar_text_focus  = getcolor(var_to_str(cfg_getstr(cfg_colors, "titlebar_text_focus")));
@@ -418,6 +418,8 @@ init_conf(void)
           for(i = 0; i < conf.ntag; ++i)
           {
                cfgtmp                  = cfg_getnsec(cfg_tags, "tag", i);
+               if(strlen(strdup(cfg_getstr(cfgtmp, "name"))) > 256)
+                    fprintf(stderr, "WMFS Configuration: name of tag %d too long !\n", i);
                conf.tag[i].name        = strdup(cfg_getstr(cfgtmp, "name"));
                conf.tag[i].mwfact      = cfg_getfloat(cfgtmp, "mwfact");
                conf.tag[i].nmaster     = cfg_getint(cfgtmp, "nmaster");
diff --git a/wmfs.c b/wmfs.c
index d78cbb3..812a1ae 100644
--- a/wmfs.c
+++ b/wmfs.c
@@ -354,7 +354,8 @@ init(void)
      /* INIT FONT */
      /* make the font string with
       * the configuration information  */
-     sprintf(fontbuf, "*-%s-%s-*-%d-*",
+
+     sprintf(fontbuf, "-*-%s-%s-*-%d-*",
              conf.font.face,
              conf.font.style,
              conf.font.size);
@@ -958,12 +959,19 @@ updatebar(void)
                  ((i+1 == seltag) ? conf.colors.tagselfg : conf.colors.text),
                  ((i+1 == seltag) ? conf.colors.tagselbg : conf.colors.bar), sp, -sp, buf[i]);
 
-          /* Tags line separation */
-          XSetForeground(dpy, gc, conf.colors.tagsep);
+          /* Tags border separation */
+          XSetForeground(dpy, gc, conf.colors.tagbord);
           if(i > 0)
-               XFillRectangle(dpy, dr, gc, taglen[i]-sp, 0, conf.tagsepwidth, barheight);
+               XFillRectangle(dpy, dr, gc, taglen[i]-sp, 0, conf.tagbordwidth, barheight);
      }
 
+     /* Under tag border */
+     if(conf.tagbordwidth)
+          XFillRectangle(dpy, dr, gc, 0,
+                         ((conf.bartop) ? barheight-1: 0),
+                         taglen[conf.ntag],
+                         1);
+
      /* Layout symbol */
      xprint(dr, taglen[conf.ntag] - sp/2 - 1, fonth,
             conf.colors.layout_fg, conf.colors.layout_bg,
diff --git a/wmfs.h b/wmfs.h
index 328609b..7ba35da 100644
--- a/wmfs.h
+++ b/wmfs.h
@@ -139,7 +139,7 @@ typedef struct
      bool bartop;
      int borderheight;
      int ttbarheight;
-     int tagsepwidth;
+     int tagbordwidth;
      struct
      {
           char *face;
@@ -155,7 +155,7 @@ typedef struct
           uint text;
           uint tagselfg;
           uint tagselbg;
-          uint tagsep;
+          uint tagbord;
           uint layout_fg;
           uint layout_bg;
           uint ttbar_text_focus;
diff --git a/wmfsrc b/wmfsrc
index 4fcc213..b6c528a 100644
--- a/wmfsrc
+++ b/wmfsrc
@@ -12,7 +12,7 @@ misc
         raiseswitch =     true
         border_height =   1
         titlebar_height = 12
-        tag_separation_width = 0
+        tag_border_width = 0
 }
 
 font
@@ -38,7 +38,7 @@ colors
         #Tag
           tag_sel_fg           = "#191919"
           tag_sel_bg           = "#7E89A2"
-          tag_separation       = "#191919"
+          tag_border           = "#191919"
 
         #Layout
           layout_fg            = "#191919"