# 品牌头部在滚动时使主头部变得卡顿

**URL:** https://meta.discourse.org/t/brand-header-making-main-header-jerky-on-scroll/312643
**Category:** Bug
**Tags:** brand-header
**Created:** [2019年八月9日 00:16 UTC](https://meta.discourse.org/t/brand-header-making-main-header-jerky-on-scroll/312643 "2019-08-09T00:16:29Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![jtbayly](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/jtbayly/32/119510_2.png) [@jtbayly](https://meta.discourse.org/u/jtbayly)
#### Post date: [2019年八月26日 19:29 UTC](https://meta.discourse.org/t/brand-header-making-main-header-jerky-on-scroll/312643/2 "2019-08-26T19:29:16Z")

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与这里讨论（并已修复）的问题相同吗？

> [@How to finely scroll out custom header?](https://meta.discourse.org/t/how-to-finely-scroll-out-custom-header/101869/):
>
> I see the top header of [discourse.ubuntu.com](http://discourse.ubuntu.com) and when I scroll down, the extra header smoothly scrolls out. Unlike other discourse forums like: [https://talk.turtlerockstudios.com](https://talk.turtlerockstudios.com) Notice the glitchy behaviour of the top nav. bar Can you provide the HTML and CSS code for the Ubuntu’s forum? with smooth transitioning

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