Yep, for IE9/10 doesn't support transition.

It will be better to write your issue/comment in English, so more people can understand you. And this means that more people can help you or benefit from your issue/comment.

antd uses transition and animation in many cases, so it is expensive and unnecessary to refactor to use JavaScript animation.

my case comes under Chrome not IE~

Please provide a re-producible demo: http://codepen.io/benjycui/pen/KgPZrE?editors=001

And steps to re-produce it, a GIF will be better.

http://codepen.io/CallMeXYZ/pen/JEqjYj?editors=0010

Yep, the animation is weirdo when we use both of icon and loading.

@CallMeXYZ Thx for the codepen, that was helpful!

how can we fix this in the current version?

Override style in your css file like 8dc73f4 does. Or just wait for next patch.

just write some dead override css like below, would it be no side effect?

.ant-btn.ant-btn-loading:not(.ant-btn-circle):not(.ant-btn-circle-outline) .anticon{
     transition: inherit;
 }
.anticon{
    transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1)
}

2333 u should not use transition:none,take a try~

I see... you are right

This thread has been automatically locked because it has not had recent activity. Please open a new issue for related bugs and link to relevant comments in this thread.