Top part of slides is not showing

[gramster]

When I run my presentation, the top part of each slide is truncated; e.g.:

I've tried with both Edge and Firefox.

I'm using Python 3.8.5; my pip freeze output is below:

adal==1.2.7 applicationinsights==0.11.9 appnope==0.1.2 argcomplete==1.12.2 argon2-cffi==20.1.0 async-generator==1.10 attrs==20.3.0 azure-cli-core==2.22.0 azure-cli-telemetry==1.0.6 azure-common==1.1.27 azure-core==1.13.0 azure-identity==1.5.0 azure-kusto-data==2.0.0 azure-mgmt-core==1.2.2 backcall==0.2.0 bcrypt==3.2.0 bleach==3.3.0 certifi==2020.12.5 cffi==1.14.5 chardet==4.0.0 click==7.1.2 cloudpickle==1.6.0 colorama==0.4.4 cryptography==3.3.2 cycler==0.10.0 dask==2021.2.0 decorator==4.4.2 defusedxml==0.6.0 distributed==2021.2.0 docopt==0.6.2 entrypoints==0.3 HeapDict==1.0.1 humanfriendly==9.1 idna==2.10 ipykernel==5.5.0 ipython==7.22.0 ipython-genutils==0.2.0 ipywidgets==7.6.3 isodate==0.6.0 jedi==0.18.0 Jinja2==2.11.3 jmespath==0.10.0 jsonschema==3.2.0 jupyter==1.0.0 jupyter-client==6.1.11 jupyter-console==6.2.0 jupyter-contrib-core==0.3.3 jupyter-contrib-nbextensions==0.5.1 jupyter-core==4.7.1 jupyter-highlight-selected-word==0.2.0 jupyter-latex-envs==1.4.6 jupyter-nbextensions-configurator==0.4.1 jupyterlab-pygments==0.1.2 jupyterlab-widgets==1.0.0 kiwisolver==1.3.1 knack==0.8.1 lab==6.3 lxml==4.6.3 MarkupSafe==1.1.1 matplotlib==3.3.4 mistune==0.8.4 msal==1.11.0 msal-extensions==0.3.0 msgpack==1.0.2 msrest==0.6.21 msrestazure==0.6.4 nbclient==0.5.2 nbconvert==5.6.1 nbformat==5.1.2 nest-asyncio==1.5.1 notebook==6.3.0 numpy==1.20.1 oauthlib==3.1.0 packaging==20.9 pandas==1.2.4 pandocfilters==1.4.3 paramiko==2.7.2 parso==0.8.1 pexpect==4.8.0 pickleshare==0.7.5 Pillow==8.1.0 pkginfo==1.7.0 portalocker==1.7.1 prometheus-client==0.9.0 prompt-toolkit==3.0.16 psutil==5.8.0 ptyprocess==0.7.0 pycparser==2.20 Pygments==2.8.0 PyJWT==1.7.1 PyNaCl==1.4.0 pyOpenSSL==20.0.1 pyparsing==2.4.7 pyrsistent==0.17.3 python-dateutil==2.8.1 pytz==2021.1 PyYAML==5.4.1 pyzmq==22.0.3 qtconsole==5.0.2 QtPy==1.9.0 requests==2.25.1 requests-oauthlib==1.3.0 rise==5.7.1 Send2Trash==1.5.0 sessiontrace @ file:///Users/grwheele/repos/work_notebooks/Python-Notebooks/Technical-Insights/utilities/sessiontrace simplejson==3.17.2 six==1.15.0 sortedcontainers==2.3.0 stackfinder @ file:///Users/grwheele/repos/work_notebooks/Python-Notebooks/Technical-Insights/utilities/stackfinder tabulate==0.8.9 tblib==1.7.0 terminado==0.9.2 testpath==0.4.4 toolz==0.11.1 tornado==6.1 traitlets==5.0.5 txt2tags==3.7 urllib3==1.26.4 wcwidth==0.2.5 webencodings==0.5.1 widgetsnbextension==3.5.1 zict==2.0.0

[gramster]

Chrome seems to work, thankfully.

[parmentelat]

Hi

I have not been able to try on edge, being on macos, but running firefox on macos does not seem to allow me to reproduce

several things to try though

• it this happening on all slides or just a few of them ? if the latter, is there a simple way for you to share a small slideshow that has one slide that works and one that does not ?

• the general layout of the slide is often computed asynchronously, and the outcome is hard to predict esp. after executing a cell; there's one trick that can be used to kind-of force a redisplay, it is to hit the 'w' key twice ('w' is reveal-bound to toggling the overview mode, so hitting it twice is a nop, except that things get redisplayed); a poor workaround admittedly, but it would be interesting to know if that solves your specific issue; plus, this is a trick worth remembering for its own sake, as it can be a lifesaver in real situation

[gramster]

It seems to be on all slides. The 'w' key trick does not help.

[gramster]

Perhaps this is a clue - I took a look at the JS console, and I see these:

[parmentelat]

no this is not really a clue, these messages appear when RISE try to load the css files that you may optionally have provided to customize the slideshow; not providing them is totally ok

[parmentelat]

also, the snapshot suggests the viewport is much wider than its height, and that it is globally too small to accommodate the contents, is that on purpose ?
have you tried zooming (in and) out with your browser (e.g. ⌘+ or ⌘- on a mac) to get the contents to fit the available space ?

what results are you getting with the README notebook from the examples folder in this repo ?