The ClearPass Galleria template makes it easy to have a pretty, screen format responsive captive portal. It’s mostly a case of chuck some images in, set the colours, and then it looks great.

Some of the defaults are a bit odd though, especially the logo size. Recently I built a captive portal for a customer and their logo was king but in Galleria it was far too small.

Fortunately Aruba have made it easy to override CSS in the template. From Administration \ Plugin Manager, choose Configuration on the Galleria plugin in use.

Add your CSS overrides in the HTML HEAD section. This can be used to override any of the CSS in the template. For the logo you want to play around with this:

.nonav-logo img {
max-width: 100%;
max-height: 220px;
}