Look and feel of https://data.ocean-sampling-day.org

suggested changes to make for https://data.ocean-sampling-day.org/OSD2018/ (and clearly all the other similar folders)

[ ] in the dark blue left-side menu, the filenames can be long: I'd like to be able to see the full name, perhaps that can pop up when you hover over it with a mouse?
[ ] the README.md is centre-formatted, please do left-side or even-length-lines formatting
[ ] The lists in these READMEs are for some reason with a shorter sentence length, could they please instead be just the same as the rest of the text
[ ] we see that when http's are in the text in the readme, in the github view they come up as links, but not here: can this be fixed or should we instead convert the text to explicitely be links (if that is even possible)?
[ ] the "i" and the "map" symbol at the top right of all pages, could a popup be used when the mouse is over them to say what they are? i seems to send you back to the README for that folder, the map is a general github search link
[ ] and instead of being an "all GitHub" search link, can this just be a search in the current space (i.e. OSD here)?
[ ] on https://data.ocean-sampling-day.org/OSD2018/#./QualityControlledData/ the readme text goes way below the pale blue box it is located in. that should not be

ocean-sampling-day / ocean-sampling-day.github.io