diff --git a/doc/default_theme.rasi b/doc/default_theme.rasi
index ebf9bbbb..0838d7e2 100644
--- a/doc/default_theme.rasi
+++ b/doc/default_theme.rasi
@@ -116,9 +116,10 @@ button selected {
     text-color:       @selected-normal-foreground;
 }
 inputbar {
-    spacing:    3px ;
+    spacing:    0px ;
     text-color: @normal-foreground;
     padding:    1px ;
+    children:   [ prompt,textbox-prompt-colon,entry,case-indicator ];
 }
 case-indicator {
     spacing:    0;
@@ -132,3 +133,9 @@ prompt {
     spacing:    0;
     text-color: @normal-foreground;
 }
+textbox-prompt-colon {
+    expand:     false;
+    str:        ":";
+    margin:     0px 0.3000em 0.0000em 0.0000em ;
+    text-color: inherit;
+}
diff --git a/doc/old-theme-convert-output.rasi b/doc/old-theme-convert-output.rasi
index fb2c578d..77c00ebf 100644
--- a/doc/old-theme-convert-output.rasi
+++ b/doc/old-theme-convert-output.rasi
@@ -116,9 +116,10 @@ button selected {
     text-color:       @selected-normal-foreground;
 }
 inputbar {
-    spacing:    3px ;
+    spacing:    0px ;
     text-color: @normal-foreground;
     padding:    1px ;
+    children:   [ prompt,textbox-prompt-colon,entry,case-indicator ];
 }
 case-indicator {
     spacing:    0;
@@ -132,3 +133,9 @@ prompt {
     spacing:    0;
     text-color: @normal-foreground;
 }
+textbox-prompt-colon {
+    expand:     false;
+    str:        ":";
+    margin:     0px 0.3000em 0.0000em 0.0000em ;
+    text-color: inherit;
+}
diff --git a/lexer/theme-lexer.l b/lexer/theme-lexer.l
index e7430355..de53f546 100644
--- a/lexer/theme-lexer.l
+++ b/lexer/theme-lexer.l
@@ -167,7 +167,6 @@ STRING     \"{UANYN}*\"
 HEX        [[:xdigit:]]
 NUMBER     [[:digit:]]
 PNNUMBER   [-+]?[[:digit:]]+
-REAL       [-+]?[[:digit:]]+(\.[[:digit:]]+)?
 PX         (px)
 EM         (em)
 CH         (ch)
diff --git a/source/theme.c b/source/theme.c
index e0a5dfbb..fa7203c3 100644
--- a/source/theme.c
+++ b/source/theme.c
@@ -139,16 +139,24 @@ void rofi_theme_free ( ThemeWidget *widget )
 /**
  * print
  */
+inline static void printf_double ( double d )
+{
+    char buf[G_ASCII_DTOSTR_BUF_SIZE];
+    g_ascii_formatd ( buf, G_ASCII_DTOSTR_BUF_SIZE,"%.4lf", d );
+    fputs ( buf, stdout );
+}
 static void rofi_theme_print_distance ( RofiDistance d )
 {
     if ( d.type == ROFI_PU_PX ) {
         printf ( "%upx ", (unsigned int) d.distance );
     }
     else if ( d.type == ROFI_PU_PERCENT ) {
-        printf ( "%f%% ", d.distance );
+        printf_double ( d.distance );
+        fputs ( "%% ", stdout );
     }
     else {
-        printf ( "%fem ", d.distance );
+        printf_double ( d.distance );
+        fputs ( "em ", stdout );
     }
     if ( d.style == ROFI_HL_DASH ) {
         printf ( "dash " );