SVG Test 1 (ASV)

something else is needed here in the browser to interpret the SVG like a browser plugin, but they are not telling me what in the docs.
get Adobe's SVG plugin.
but the browser doesn't support inline SVG I guess.(?)
SVG starts after the horizontal line. as per

doing SVG and xhtml (required for SVG) requires a server modification to the .htaccess file. here it is:
AddType text/html .xhtml
RewriteEngine on
RewriteBase /
RewriteCond %{HTTP_ACCEPT} application/xhtml\+xml
RewriteCond %{HTTP_ACCEPT} !application/xhtml\+xml\s*;\s*q=0
RewriteCond %{REQUEST_URI} \.xhtml$
RewriteCond %{THE_REQUEST} HTTP/1\.1
RewriteRule .* - [T=application/xhtml+xml]

I think nothing below IE10 in IE supports SVG without a plugin.