Svg image preview is displayed unscaled and uncentered (#8996)

* Fixed screen centering and scaling problem with SVG files

* Little shorter code.

* Improved exception caching

* typo

* fixed upscaling problem

* add CSS that IE6 can support it

* typo

* adding in spelling

Co-authored-by: Clint Rutkas <clint@rutkas.com>

.github/actions/spell-check/expect.txt

@@ -2335,6 +2335,8 @@ vk
 VKey
 VKTAB
 vm
+vmax
+vmin
 Voicemail
 VOS
 VREDRAW
@@ -2348,6 +2350,7 @@ VSTS
 VSTT
 VTABLE
 Vtbl
+vw
 Vx
 watsonportal
 wav
@@ -2480,6 +2483,7 @@ xa
 xamarin
 xaml
 XAngle
+XAttribute
 xbf
 XBind
 XBUTTON