made for a single page: https://gamesdonequick.com/schedule

on the page is a schedule for a video game speedrun marathon called Games Done Quick.

this script highlights the game they are currently playing in orange. the orange highlight does not advance without reloading the page. you should reload the page anyway since the times may change.

the next run is highlighted in blue.

supported browsers and tested extensions:

Chrome (Tampermonkey, Violentmonkey)
Firefox (Greasemonkey, Scriptish)
Opera 12 and older (remove ".user" from file name and place in your script folder*)
Opera 15 and newer (Tampermonkey, Violentmonkey)

Changelog:

2017.07.03:
updated search for timestamp data
changed background-blend-mode
removed double background blend

2017.01.06:
highlight the second row of a run block

previous:
add compatibility with dark userstyles
remove timezone adjustment since site switched from the event's local timezone to UTC time

older versions:
update timezone adjustment