\picture<width=50>{x.png}{x}.
The HTML created by lambcmd contains the number specified for width as is, and presumably interpreted as pixels, whereas the documentation says it is a percentage.
Using an explicit percentage such as \picture<width=50%>{x}{x} is rejected.
\picture<width=50>{x.png}{x}
. The HTML created by lambcmd contains the number specified for width as is, and presumably interpreted as pixels, whereas the documentation says it is a percentage. Using an explicit percentage such as\picture<width=50%>{x}{x}
is rejected.