110920 2013-02-26 15:54:38 -0800 In Flexbox, allow intrinsic aspect ratios to inform the main-size calculation 2020-11-16 02:54:49 -0800 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) Unspecified Unspecified RESOLVED WORKSFORME P2 Normal --- 62048 1 tony webkit-unassigned m.goleb+bugzilla svillar oldest_to_newest 842469 0 tony 2013-02-26 15:54:38 -0800 According to http://dev.w3.org/csswg/css3-flexbox/#algo-main-item : If flex item has an intrinsic aspect ratio, the flex item has ‘align-self: stretch’, the flex basis and cross size are both ‘auto’ , and the flex container is single-line and has a definite cross size, the flex base size is computed from the flex container's inner cross size (clamped to the flex item’s min and max cross size) and the flex item’s intrinsic aspect ratio. This was recently added to the spec, but I don't think we handle it properly. 1707751 1 svillar 2020-11-16 02:54:49 -0800 This was done some time ago. It isn't working completely ok yet (see bug 199583 or bug 209983 for example) but we're closer now.