diff options
Diffstat (limited to 'vendor/ezyang/htmlpurifier/docs/ref-css-length.txt')
| -rw-r--r-- | vendor/ezyang/htmlpurifier/docs/ref-css-length.txt | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/vendor/ezyang/htmlpurifier/docs/ref-css-length.txt b/vendor/ezyang/htmlpurifier/docs/ref-css-length.txt deleted file mode 100644 index aa40559e3..000000000 --- a/vendor/ezyang/htmlpurifier/docs/ref-css-length.txt +++ /dev/null @@ -1,30 +0,0 @@ - -CSS Length Reference - To bound, or not to bound, that is the question - -It's quite a reasonable request, really, and it's already been implemented -for HTML. That is, length bounding. It makes little sense to let users -define text blocks that have a font-size of 63,360 inches (that's a mile, -by the way) or a width of forty-fold the parent container. - -But it's a little more complicated then that. There are multiple units -one can use, and we have to a little unit conversion to get things working. -Here's what we have: - -Absolute: - 1 in ~= 2.54 cm - 1 cm = 10 mm - 1 pt = 1/72 in - 1 pc = 12 pt - -Relative: - 1 em ~= 10.0667 px - 1 ex ~= 0.5 em, though Mozilla Firefox says 1 ex = 6px - 1 px ~= 1 pt - -Watch out: font-sizes can also be nested to get successively larger -(although I do not relish having to keep track of context font-sizes, -this may be necessary, especially for some of the more advanced features -for preventing things like white on white). - - vim: et sw=4 sts=4 |