values = "
/* One value */
background-blend-mode: normal;
/* Two values, one per background */
background-blend-mode: darken, luminosity;
/* Global values */
background-blend-mode: initial;
background-blend-mode: inherit;
background-blend-mode: revert;
background-blend-mode: unset;
";
all = Sort@StringCases;
"[\"" <> StringRiffle <> "\"].contains(&mode)" // CopyToClipboard