views-row-5 only displaying 4 items

[cjwest]

This views-row-5 view page was only displaying 4 items per row:
https://sites.stanford.edu/jse-icme/affiliate-organizations/titles/grouped

I add a css injector rule:
.views-grid-five .views-row {
width: 16%;
}

This overrides the Open Framework rule:
.views-grid-five .views-row {
:
width: 17.6%;
}