X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=lib%2Fexamples%2Fcolored-boxes.lyx;h=69762f7aa8dd9e17be3be688cc2104b1632254cd;hb=2111e775f53f42b64539a64350b35c39af53fd18;hp=2993ef6562081e3d70c358b5b1cbadbf74e58939;hpb=ce933b1e14fc9e18f2cb3f987ce84d068a3b1d44;p=lyx.git

diff --git a/lib/examples/colored-boxes.lyx b/lib/examples/colored-boxes.lyx
index 2993ef6562..69762f7aa8 100644
--- a/lib/examples/colored-boxes.lyx
+++ b/lib/examples/colored-boxes.lyx
@@ -1,7 +1,8 @@
 #LyX 2.2 created this file. For more info see http://www.lyx.org/
-\lyxformat 497
+\lyxformat 508
 \begin_document
 \begin_header
+\save_transient_properties true
 \origin /systemlyxdir/examples/
 \textclass scrartcl
 \begin_preamble
@@ -15,15 +16,17 @@
 
 \fi % end if pdflatex is used
 
-% increase link area for cross-references and autoname them,
-\AtBeginDocument{\renewcommand{\ref}[1]{\mbox{\autoref{#1}}}}
-\@ifundefined{extrasenglish}{\usepackage[english]{babel}}{}
-\addto\extrasenglish{%
- \renewcommand*{\equationautorefname}[1]{}%
- \renewcommand{\sectionautorefname}{sec.\negthinspace}%
- \renewcommand{\subsectionautorefname}{sec.\negthinspace}%
- \renewcommand{\subsubsectionautorefname}{sec.\negthinspace}%
-}
+\@ifpackageloaded{babel}{
+ % increase link area for cross-references and autoname them,
+ \AtBeginDocument{\renewcommand{\ref}[1]{\mbox{\autoref{#1}}}}
+ \@ifundefined{extrasenglish}{\usepackage[english]{babel}}{}
+ \addto\extrasenglish{%
+  \renewcommand*{\equationautorefname}[1]{}%
+  \renewcommand{\sectionautorefname}{sec.\negthinspace}%
+  \renewcommand{\subsectionautorefname}{sec.\negthinspace}%
+  \renewcommand{\subsubsectionautorefname}{sec.\negthinspace}%
+ }
+}{}
 \end_preamble
 \options BCOR8mm, most, usenames, dvipsnames
 \use_default_options false
@@ -35,16 +38,16 @@ tcolorbox
 \language_package default
 \inputencoding auto
 \fontencoding global
-\font_roman default
-\font_sans default
-\font_typewriter default
-\font_math auto
+\font_roman "default" "default"
+\font_sans "default" "default"
+\font_typewriter "default" "default"
+\font_math "auto" "auto"
 \font_default_family default
 \use_non_tex_fonts false
 \font_sc false
 \font_osf false
-\font_sf_scale 100
-\font_tt_scale 100
+\font_sf_scale 100 100
+\font_tt_scale 100 100
 \graphics default
 \default_output_format default
 \output_sync 0
@@ -145,7 +148,7 @@ The fancy boxes are generated by the \SpecialChar LaTeX
 tcolorbox
 \series default
 .
- This package has so many features so that its manual exceeds 400
+ This package has so many features that its manual exceeds 400
 \begin_inset space ~
 \end_inset
 
@@ -282,7 +285,7 @@ status open
 \series bold
 Note:
 \series default
- the box can contain forced page breaks but they will be ignored.
+ The box can contain forced page breaks but they will be ignored.
  To get breakable boxes, see 
 \begin_inset CommandInset ref
 LatexCommand ref
@@ -335,8 +338,15 @@ A dynamic color box.
 \end_layout
 
 \begin_layout Standard
-In contrary to static boxes dynamic boxes cannot have parts, they cannot
- made breakable but one can set their vertical placement, see 
+In contrary to static boxes dynamic boxes cannot have parts, see 
+\begin_inset CommandInset ref
+LatexCommand ref
+reference "subsec:Box-parts"
+
+\end_inset
+
+, and they cannot made breakable but one can set their vertical placement,
+ see 
 \begin_inset CommandInset ref
 LatexCommand ref
 reference "subsec:Vertical"
@@ -352,7 +362,7 @@ Fit
 \end_layout
 
 \begin_layout Standard
-A fit color box insert is inserted via the menu 
+A fit color box is inserted via the menu 
 \family sans
 Insert\SpecialChar menuseparator
 Custom Insets\SpecialChar menuseparator
@@ -386,7 +396,7 @@ reference "subsec:Geometry"
 \end_layout
 
 \begin_layout Standard
-This is a fit color box:
+These are fit color boxes:
 \end_layout
 
 \begin_layout Standard
@@ -426,7 +436,6 @@ cm wide fit color box with some text.
 \end_layout
 
 \begin_layout Standard
-Another fit color box: 
 \begin_inset Flex Fit Color Box
 status open
 
@@ -484,7 +493,7 @@ Box
 \end_layout
 
 \begin_layout Standard
-How to use and customize the custom color boxes, see 
+How to use and customize custom color boxes, see 
 \begin_inset CommandInset ref
 LatexCommand ref
 reference "subsec:General"
@@ -599,11 +608,18 @@ reference "subsec:Title-text"
 
 \begin_layout Subsection
 Box parts
+\begin_inset CommandInset label
+LatexCommand label
+name "subsec:Box-parts"
+
+\end_inset
+
+
 \end_layout
 
 \begin_layout Standard
-The content of the box can be divided into an upper and a lower part with
- by using the environment 
+The content of the box can be divided into an upper and a lower part by
+ using the environment 
 \family sans
 Color Box Separator
 \family default
@@ -611,8 +627,8 @@ Color Box Separator
 's environment selection combobox.
  The idea behind this is that both parts can be treated and customized separatel
 y.
- An example would be where the upper part contains a description and the
- lower part an equation.
+ An application would be that the upper part contains a description and
+ the lower part an equation.
 \end_layout
 
 \begin_layout Standard
@@ -791,11 +807,11 @@ Color Box Line
 \family default
 .
  The line is by default dashed.
- it is just a line and does not separate box parts.
+ Note that it is just a line and does not separate box parts!
 \end_layout
 
 \begin_layout Standard
-This is a box where the content is divided:
+This is a box with a line:
 \end_layout
 
 \begin_layout Standard
@@ -820,38 +836,51 @@ Some text
 \end_layout
 
 \begin_layout Standard
-The line style can be changed with the box option 
-\series bold
-segmentation style={}
-\series default
-.
-\end_layout
+The line style can only be changed if a skin is specified, see 
+\begin_inset CommandInset ref
+LatexCommand ref
+reference "subsec:Enhanced"
 
-\begin_layout Standard
-\begin_inset Note Greyedout
-status open
+\end_inset
 
-\begin_layout Plain Layout
+.
+ Then one can use the box option 
+\series bold
+segmentation style={commands}
+\series default
+ where 
+\series bold
+commands
+\series default
+ are commands to define the style.
+ See section 
+\family sans
+Library
+\begin_inset space ~
+\end_inset
 
+skins
+\family default
+ of the 
 \series bold
-Note:
+tcolorbox
 \series default
- The braces and its content must be inserted as \SpecialChar TeX
- code.
-\end_layout
+ manual for possible commands, 
+\begin_inset CommandInset citation
+LatexCommand cite
+key "tcolorbox"
 
 \end_inset
 
-
+.
 \end_layout
 
 \begin_layout Standard
-To be able to use this option, the option 
-\series bold
+Here is an example in the 
+\emph on
 enhanced
-\series default
- needs to be added too.
- Here is an example with a double blue line:
+\emph default
+ skin with a double blue line:
 \end_layout
 
 \begin_layout Standard
@@ -885,18 +914,10 @@ Some text
 \end_layout
 
 \begin_layout Standard
-For more details have a loot at the 
-\series bold
-tcolorbox
-\series default
- manual, 
-\begin_inset CommandInset citation
-LatexCommand cite
-key "tcolorbox"
-
+\begin_inset Newpage newpage
 \end_inset
 
-.
+
 \end_layout
 
 \begin_layout Section
@@ -911,7 +932,11 @@ name "sec:Beakable-boxes"
 \end_layout
 
 \begin_layout Standard
-To make a box breakable the option breakable is added.
+To make a box breakable the option 
+\series bold
+breakable
+\series default
+ is added.
  If a page break occurs within a box, the box will get broken this way:
 \end_layout
 
@@ -1010,7 +1035,7 @@ title after break
 \end_layout
 
 \begin_layout Standard
-If boxes are inside boxes, only the outer box can be made breakable.
+If boxes are inside boxes, only the outer box can made breakable.
 \end_layout
 
 \begin_layout Standard
@@ -1022,7 +1047,7 @@ status open
 \series bold
 Note:
 \series default
- Dynamic boxes and fit boxes cannot be made breakable!
+ Dynamic boxes and fit boxes cannot made breakable!
 \end_layout
 
 \end_inset
@@ -1050,9 +1075,7 @@ The following subsections show many possibilities to customize boxes.
 \end_layout
 
 \begin_layout Standard
-In real documents one wants only a few types of boxes and all boxes of a
- type should look identical.
- To avoid to write the box commands all the time, you can use the environment
+To avoid to write the box commands all the time, you can use the environment
  
 \family sans
 Color
@@ -1068,8 +1091,11 @@ Setup
 .
  It is inserted via \SpecialChar LyX
 's style selection combobox.
- There you can write all options that should be applied for all boxes of
- the document 
+ There you can write all options that should be applied for 
+\emph on
+all
+\emph default
+ boxes of the document 
 \emph on
 following
 \emph default
@@ -1087,16 +1113,18 @@ cm and a width of 3
 \end_inset
 
 cm.
-\end_layout
-
-\begin_layout Standard
-This is not useful if one needs several box types since the changes would
- affect 
+ However, this is not useful if one needs several box types since the changes
+ would affect 
 \emph on
 all
 \emph default
  boxes.
- Therefore the module 
+\end_layout
+
+\begin_layout Standard
+In most documents one need a few types of boxes and all boxes of a type
+ should look identical.
+ To achieve this the module 
 \emph on
 Fancy
 \begin_inset space ~
@@ -1244,7 +1272,7 @@ enhanced, frame style={left color=red!75!black, right color=blue!75!black},
 \end_layout
 
 \begin_layout Standard
-Now every 
+This way you defined the box type 
 \family sans
 Custom
 \begin_inset space ~
@@ -1260,7 +1288,8 @@ Box
 
 1
 \family default
- will look like this:
+.
+ Boxes of this type will look like this:
 \end_layout
 
 \begin_layout Standard
@@ -1336,8 +1365,11 @@ Name
 \series bold
 cBoxB
 \series default
-.
- The Argument is 
+, 
+\family sans
+Arguments
+\family default
+ is 
 \series bold
 1
 \series default
@@ -1428,7 +1460,6 @@ thetcbcounter : #1
 \end_layout
 
 \begin_layout Standard
-a
 \begin_inset Flex Custom Color Box 2
 status open
 
@@ -1568,7 +1599,11 @@ cBoxC
 \begin_inset space ~
 \end_inset
 
-Arguments, the Argument is therefore 
+Arguments, 
+\family sans
+Arguments
+\family default
+ is therefore 
 \series bold
 2
 \series default
@@ -1741,8 +1776,16 @@ Skins
 
 \begin_layout Standard
 The \SpecialChar LaTeX
- package tcolorbox provides different skins.
- For a full list, see the tcolorbox manual, section 
+ package 
+\series bold
+tcolorbox
+\series default
+ provides different skins.
+ For a full list, see the 
+\series bold
+tcolorbox
+\series default
+ manual, section 
 \family sans
 Library
 \begin_inset space ~
@@ -1781,10 +1824,17 @@ This skin is enabled by adding the option enhanced.
 LatexCommand ref
 reference "subsec:Lines"
 
+\end_inset
+
+ or the ability to have shadows, see 
+\begin_inset CommandInset ref
+LatexCommand ref
+reference "subsec:Shadows"
+
 \end_inset
 
 .
- Another feature is a nicer view of breakable boxes:
+ Another feature is a nicer style of breakable boxes:
 \end_layout
 
 \begin_layout Standard
@@ -1873,7 +1923,8 @@ Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy
 \end_layout
 
 \begin_layout Standard
-A feature you might like is to add color gradient with the options 
+Another feature you might like is to add color gradients with the options
+ 
 \series bold
 frame style
 \series default
@@ -1882,11 +1933,19 @@ frame style
 interior style
 \series default
 .
- Its syntax is 
+ Their syntax is
+\begin_inset Newline newline
+\end_inset
+
+
 \series bold
 frame style={left color=color, right color=color}
+\begin_inset Newline newline
+\end_inset
+
+
 \series default
- where 
+where 
 \series bold
 color
 \series default
@@ -2002,7 +2061,7 @@ The color of the lower part can be changed with the option
 colbacklower
 \series default
 .
- See also 
+ See 
 \begin_inset CommandInset ref
 LatexCommand ref
 reference "subsec:Color"
@@ -2012,10 +2071,6 @@ reference "subsec:Color"
  for color customization.
 \end_layout
 
-\begin_layout Standard
-Shadow drop shadow
-\end_layout
-
 \begin_layout Subsubsection
 Beamer
 \begin_inset CommandInset label
@@ -2181,8 +2236,8 @@ Side by side
 Normally the boxes are a paragraph of its own.
  They will therefore appear by default one upon another separated by vertical
  space.
- To change this behavior to place for example boxes side by side and uses
- the placement options 
+ To change this behavior, to place for example boxes side by side, use the
+ placement options 
 \series bold
 before=code
 \series default
@@ -2380,7 +2435,7 @@ cm wide, square box.
 
 \begin_layout Standard
 If you prefer \SpecialChar TeX
- code you can alternative use the option 
+ code you can alternatively use the option 
 \series bold
 after=
 \backslash
@@ -2441,7 +2496,7 @@ b
 \begin_inset Quotes erd
 \end_inset
 
-, and 
+ and 
 \begin_inset Quotes eld
 \end_inset
 
@@ -2462,7 +2517,7 @@ Float
 
 Placement
 \family default
- of the of the 
+ of the 
 \emph on
 Embedded
 \begin_inset space ~
@@ -2619,8 +2674,8 @@ tcbox raise=0pt
 \series bold
 tcbox raise base
 \series default
- the box is lowered that the base of the box content matches the base of
- the surrounding line.
+ the box is lowered so that the base of the box content matches the base
+ of the surrounding line.
 \end_layout
 
 \begin_layout Standard
@@ -2699,7 +2754,7 @@ Raster
 \begin_layout Standard
 The easiest way to place boxes in a table-like raster is to put them into
  a raster box.
- To get a raster box insert a 
+ The 
 \family sans
 Raster
 \begin_inset space ~
@@ -2711,7 +2766,7 @@ Color
 
 Box
 \family default
- inset via the menu 
+ inset is inserted via the menu 
 \family sans
 Insert\SpecialChar menuseparator
 Custom Insets
@@ -2854,7 +2909,8 @@ A simple box.
 \end_layout
 
 \begin_layout Standard
-For more info options of the raster color box, please consult the 
+For more info about options of the raster color box, please consult the
+ 
 \series bold
 tcolorbox
 \series default
@@ -2959,7 +3015,7 @@ One can also set a width only for the text of the box with the option
 text width=length
 \series default
 .
- If the width is shorter than required for the text new lines will be created
+ If the width is shorter than required for the text, new lines will be created
  automatically.
 \end_layout
 
@@ -2998,7 +3054,7 @@ width
 \series bold
 text width
 \series default
- because only the last given width option is taken into account.
+; only the last given width option is taken into account.
 \end_layout
 
 \begin_layout Standard
@@ -3006,7 +3062,7 @@ To extend the width of the box one must use the
 \series bold
 width
 \series default
- option and can then uses the option 
+ option and can then use the option 
 \series bold
 add to width=length
 \series default
@@ -3092,7 +3148,11 @@ Embedded
 Objects
 \emph default
  manual.
- All option require of course the option sidebyside.
+ All options require of course the option 
+\series bold
+sidebyside
+\series default
+.
 \end_layout
 
 \begin_layout Standard
@@ -3100,7 +3160,7 @@ Objects
 \series bold
 sidebyside gap
 \series default
- sets the space between the left and the right part.
+ sets the space between the left and the right part:
 \end_layout
 
 \begin_layout Standard
@@ -3146,7 +3206,7 @@ lefthand width
 \series bold
 righthand width
 \series default
- sets the absolute width of the left and right part, respectively.
+ set the absolute width of the left and right part, respectively:
 \end_layout
 
 \begin_layout Standard
@@ -3192,7 +3252,7 @@ lefthand ratio
 \series bold
 righthand ratio
 \series default
- sets the relative width of the left and right part, respectively.
+ set the relative width of the left and right part, respectively:
 \end_layout
 
 \begin_layout Standard
@@ -3284,7 +3344,7 @@ cm high box.
 \end_layout
 
 \begin_layout Standard
-If the specified height is smaller then the one consumed by the content,
+If the specified height is smaller than the one consumed by the content,
  the content will be placed below the box:
 \end_layout
 
@@ -3322,7 +3382,7 @@ With the option
 \series bold
 square
 \series default
- the height will automatically set to the same value than the box width.
+ the height will automatically be set to the same value than the box width.
 \end_layout
 
 \begin_layout Standard
@@ -3491,7 +3551,7 @@ max
  are values.
  The height will then be at least the given minimal value or the height
  consumed by the content.
- It does not exceed the maximum independent of the content:
+ It does not exceed the maximum, independent of the content:
 \end_layout
 
 \begin_layout Standard
@@ -3546,6 +3606,11 @@ cm and maximal height of 3
 \begin_inset space \thinspace{}
 \end_inset
 
+cm.
+ The content consumes more space than 3
+\begin_inset space \thinspace{}
+\end_inset
+
 cm.
  A box with minimal height of 1
 \begin_inset space \thinspace{}
@@ -3555,6 +3620,11 @@ cm and maximal height of 3
 \begin_inset space \thinspace{}
 \end_inset
 
+cm.
+ The content consumes more space than 3
+\begin_inset space \thinspace{}
+\end_inset
+
 cm.
  A box with minimal height of 1
 \begin_inset space \thinspace{}
@@ -3564,6 +3634,25 @@ cm and maximal height of 3
 \begin_inset space \thinspace{}
 \end_inset
 
+cm.
+ The content consumes more space than 3
+\begin_inset space \thinspace{}
+\end_inset
+
+cm.
+ A box with minimal height of 1
+\begin_inset space \thinspace{}
+\end_inset
+
+cm and maximal height of 3
+\begin_inset space \thinspace{}
+\end_inset
+
+cm.
+ The content consumes more space than 3
+\begin_inset space \thinspace{}
+\end_inset
+
 cm.
 \end_layout
 
@@ -3601,12 +3690,12 @@ status open
 status open
 
 \begin_layout Plain Layout
-height=1.5cm, add to height=1cm
+height=1cm, add to height=1cm
 \end_layout
 
 \end_inset
 
-A 1.5
+A 1
 \begin_inset space \thinspace{}
 \end_inset
 
@@ -3655,7 +3744,7 @@ true
 \end_inset
 
 In this example the box is in the main text and therefore consumes the rest
- of the current page.
+ of the current page:
 \end_layout
 
 \begin_layout Standard
@@ -3737,7 +3826,7 @@ height
 \series bold
 text height
 \series default
- because only the last given width option is taken into account.
+; only the last given width option is taken into account.
 \end_layout
 
 \begin_layout Standard
@@ -3896,7 +3985,7 @@ split
 fraction
 \series default
  is the fraction of the complete height (not the additional height).
- Therefore one must be careful of e.
+ Therefore one must be careful if e.
 \begin_inset space \thinspace{}
 \end_inset
 
@@ -3992,7 +4081,7 @@ status open
 status open
 
 \begin_layout Plain Layout
-adjusted title=ice, width=0.3
+adjusted title=ace, width=0.3
 \backslash
 columnwidth, nobeforeafter, equal height group=A
 \end_layout
@@ -4115,7 +4204,7 @@ Grapefruit
 \begin_inset Quotes eld
 \end_inset
 
-ice
+ace
 \begin_inset Quotes erd
 \end_inset
 
@@ -4370,7 +4459,7 @@ arc=5
 \begin_inset space \thinspace{}
 \end_inset
 
-mm
+mm,
 \series default
  
 \series bold
@@ -4477,7 +4566,7 @@ A 3.5
 \begin_inset space \thinspace{}
 \end_inset
 
-cm wide circular box.
+cm wide circular arc box.
 \end_layout
 
 \end_inset
@@ -4486,7 +4575,7 @@ cm wide circular box.
 \end_layout
 
 \begin_layout Standard
-As you can see circular box looks ugly when the box is wider than high.
+As you can see circular arc box looks ugly when the box is wider than high.
  It is therefore recommended to add the option 
 \series bold
 square
@@ -4500,7 +4589,7 @@ reference "subsec:Height"
 
 , to get the same width and height.
  The result is a perfect circle.
- The center the text in the box use the text alignment options described
+ To center the text in the box use the text alignment options described
  in 
 \begin_inset CommandInset ref
 LatexCommand ref
@@ -4529,7 +4618,7 @@ A 4
 \begin_inset space \thinspace{}
 \end_inset
 
-cm wide circular box.
+cm wide circular arc box.
 \end_layout
 
 \end_inset
@@ -4668,7 +4757,7 @@ The option
 octogon arc
 \series default
  is useful to get an octagon.
- For an octagon one needs a square box and the options 
+ For an octagon one needs a square box and the option 
 \series bold
 arc is angular
 \series default
@@ -5199,7 +5288,7 @@ A vertically centered box.
 \end_layout
 
 \begin_layout Description
-scale the content is vertically centered to fit the height
+scale the content is vertically scaled to fit the height
 \begin_inset Flex Color Box
 status open
 
@@ -5410,7 +5499,7 @@ The color is specified in one of these schemes:
 Name
 \series default
 
-\begin_inset Newline newline
+\begin_inset VSpace 3mm
 \end_inset
 
 
@@ -5462,10 +5551,10 @@ red
 \begin_layout Enumerate
 
 \series bold
-Name1!PercentOfName1
+Name!PercentOfName
 \series default
 
-\begin_inset Newline newline
+\begin_inset VSpace 3mm
 \end_inset
 
 
@@ -5496,7 +5585,7 @@ geen!30
 \begin_inset Quotes eld
 \end_inset
 
-transparent
+transparency
 \begin_inset Quotes erd
 \end_inset
 
@@ -5536,7 +5625,7 @@ green!30
 Name1!PercentOfName1!Name2
 \series default
 
-\begin_inset Newline newline
+\begin_inset VSpace 3mm
 \end_inset
 
 
@@ -5599,7 +5688,7 @@ red!30!blue
 Name1!PercentName1!Name2!PercentName3!Name3
 \series default
 
-\begin_inset Newline newline
+\begin_inset VSpace 3mm
 \end_inset
 
 
@@ -6863,6 +6952,23 @@ title=A title, coltitle=orange
 Title text color
 \end_layout
 
+\begin_layout Plain Layout
+\begin_inset Flex Subtitle
+status open
+
+\begin_layout Plain Layout
+The subtitle
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Plain Layout
+Text
+\end_layout
+
 \end_inset
 
 
@@ -6946,6 +7052,278 @@ Lower text color
 \end_inset
 
 
+\end_layout
+
+\begin_layout Standard
+\begin_inset Newpage newpage
+\end_inset
+
+
+\end_layout
+
+\begin_layout Subsection
+Shadows
+\begin_inset CommandInset label
+LatexCommand label
+name "subsec:Shadows"
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+Boxes can only be decorated with shadows if a skin is specified, see 
+\begin_inset CommandInset ref
+LatexCommand ref
+reference "subsec:Enhanced"
+
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Subsubsection
+Shadow
+\end_layout
+
+\begin_layout Standard
+A shadow is added with the box option 
+\series bold
+drop shadow=color
+\series default
+ where 
+\series bold
+color
+\series default
+ is a color name or definition, see 
+\begin_inset CommandInset ref
+LatexCommand ref
+reference "subsec:Color"
+
+\end_inset
+
+.
+ One can omit the color, the shadow color is then black!50!white.
+ The option 
+\series bold
+drop fuzzy shadow
+\series default
+ creates a semi-transparent shadow.
+\end_layout
+
+\begin_layout Standard
+\begin_inset Flex Color Box
+status open
+
+\begin_layout Plain Layout
+\begin_inset Argument 1
+status open
+
+\begin_layout Plain Layout
+enhanced, drop shadow, nobeforeafter
+\end_layout
+
+\end_inset
+
+A box with a shadow
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+\begin_inset VSpace defskip
+\end_inset
+
+
+\begin_inset Flex Color Box
+status open
+
+\begin_layout Plain Layout
+\begin_inset Argument 1
+status open
+
+\begin_layout Plain Layout
+enhanced, drop fuzzy shadow=purple, nobeforeafter
+\end_layout
+
+\end_inset
+
+A box with a fuzzy, purple shadow
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+The default shadow is placed right below the box.
+ For other shadow placements have a look at section 
+\family sans
+Shadow Option Keys
+\family default
+ of the 
+\series bold
+tcolorbox
+\series default
+ manual, 
+\begin_inset CommandInset citation
+LatexCommand cite
+key "tcolorbox"
+
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Subsubsection
+Halo
+\end_layout
+
+\begin_layout Standard
+A halo is added with the box option 
+\series bold
+halo=size with color
+\series default
+ where 
+\series bold
+size
+\series default
+ is a value and 
+\series bold
+color
+\series default
+ is a color name or definition.
+ One can omit the size and color, the halo is then 0.9
+\begin_inset space \thinspace{}
+\end_inset
+
+mm thick and has the color yellow.
+ Note that one cannot omit only the size or color, either both is omitted
+ or both is specified.
+ The option 
+\series bold
+fuzzy halo
+\series default
+ creates a semi-transparent halo.
+\end_layout
+
+\begin_layout Standard
+\begin_inset Flex Color Box
+status open
+
+\begin_layout Plain Layout
+\begin_inset Argument 1
+status open
+
+\begin_layout Plain Layout
+enhanced, halo, nobeforeafter
+\end_layout
+
+\end_inset
+
+A box with a halo
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+\begin_inset VSpace defskip
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+\begin_inset Flex Color Box
+status open
+
+\begin_layout Plain Layout
+\begin_inset Argument 1
+status open
+
+\begin_layout Plain Layout
+enhanced, fuzzy halo=5mm with green, nobeforeafter
+\end_layout
+
+\end_inset
+
+A box with a 5
+\begin_inset space \thinspace{}
+\end_inset
+
+mm thick, green fuzzy halo
+\end_layout
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Subsubsection
+Generic
+\end_layout
+
+\begin_layout Standard
+Generic shadows/halos can be created with the box option 
+\series bold
+shadow
+\series default
+ or 
+\series bold
+fuzzy shadow
+\series default
+.
+ For a brief description of these options consult section 
+\family sans
+Generic Shadows
+\family default
+ of the 
+\series bold
+tcolorbox
+\series default
+ manual, 
+\begin_inset CommandInset citation
+LatexCommand cite
+key "tcolorbox"
+
+\end_inset
+
+.
+\end_layout
+
+\begin_layout Standard
+\begin_inset Flex Color Box
+status open
+
+\begin_layout Plain Layout
+\begin_inset Argument 1
+status open
+
+\begin_layout Plain Layout
+enhanced, title=Double shadow, shadow={-2.5mm}{-2.5mm}{0mm}{fill=blue, opacity=0.25
+}, shadow={1.5mm}{1.5mm}{0mm}{fill=red, opacity=0.25}
+\end_layout
+
+\end_inset
+
+A box with 2
+\begin_inset space ~
+\end_inset
+
+generic shadows
+\end_layout
+
+\end_inset
+
+
 \end_layout
 
 \begin_layout Bibliography