`<tree>` elements in the Library dialog have excessive margins and borders, due to removal of a CSS ruleset that previously overrode those base tree styles. See the attached screenshot. Regression window: ``` 3:46.44 INFO: Narrowed integration regression window from [b6d21006, 90f8db9f] (3 builds) to [662c76b0, 90f8db9f] (2 builds) (~1 steps left) 3:46.44 INFO: No more integration revisions, bisection finished. 3:46.44 INFO: Last good revision: 662c76b01c88c73b3cf0839553cfd7768f435383 3:46.44 INFO: First bad revision: 90f8db9f10ffcb58274d7fa750df6160e4fe38f0 3:46.44 INFO: Pushlog: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=662c76b01c88c73b3cf0839553cfd7768f435383&tochange=90f8db9f10ffcb58274d7fa750df6160e4fe38f0 ``` Specifically, it is due to [this change](https://hg.mozilla.org/integration/autoland/rev/90f8db9f10ffcb58274d7fa750df6160e4fe38f0#l3.12).
Bug 1897330 Comment 0 Edit History
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`<tree>` elements in the Library dialog have excessive margins and borders, due to removal of a CSS ruleset that previously overrode those base tree styles. See the attached screenshot. Regression window: ``` 3:46.44 INFO: Last good revision: 662c76b01c88c73b3cf0839553cfd7768f435383 3:46.44 INFO: First bad revision: 90f8db9f10ffcb58274d7fa750df6160e4fe38f0 3:46.44 INFO: Pushlog: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=662c76b01c88c73b3cf0839553cfd7768f435383&tochange=90f8db9f10ffcb58274d7fa750df6160e4fe38f0 ``` Specifically, it is due to [this change](https://hg.mozilla.org/integration/autoland/rev/90f8db9f10ffcb58274d7fa750df6160e4fe38f0#l3.12).
`<tree>` elements in the Library dialog have excessive margins and borders, due to removal of a CSS ruleset that previously overrode those base tree styles. See the attached screenshot. [Regression window](https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=662c76b01c88c73b3cf0839553cfd7768f435383&tochange=90f8db9f10ffcb58274d7fa750df6160e4fe38f0): ``` 3:46.44 INFO: Last good revision: 662c76b01c88c73b3cf0839553cfd7768f435383 3:46.44 INFO: First bad revision: 90f8db9f10ffcb58274d7fa750df6160e4fe38f0 3:46.44 INFO: Pushlog: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=662c76b01c88c73b3cf0839553cfd7768f435383&tochange=90f8db9f10ffcb58274d7fa750df6160e4fe38f0 ``` Specifically, it is due to [this change](https://hg.mozilla.org/integration/autoland/rev/90f8db9f10ffcb58274d7fa750df6160e4fe38f0#l3.12).