To just change the highlighted servers to green you'll need to edit the script, changing line 903 from:
Code:
"#ql_alt_browser thead th.headerSortUp, .bestpick, .filter_enabled { text-shadow: 1px 1px 5px #f00; filter: dropshadow(color=#f00, offx=1, offy=1); } \n" +
to these two lines (replace #0f0 with your color):
Code:
"#ql_alt_browser thead th.headerSortUp, .filter_enabled { text-shadow: 1px 1px 5px #f00; filter: dropshadow(color=#f00, offx=1, offy=1); } \n" +
".bestpick { text-shadow: 1px 1px 5px #0f0; filter: dropshadow(color=#0f0, offx=1, offy=1); } \n" +
The gametype icons can be resized by changing line 907 from:
Code:
".agameicon { padding: 1px 0 } \n" +
to
Code:
".agameicon { padding: 1px 0; height: 20px; width: 20px; } \n" +
I didn't test the game icon resizing, so that might not look good. Their original size is 28px by 28px.