


Mobile overflow:auto causes the scrollbar to be hidden: What is the reason and how to solve it?
Apr 05, 2025 am 09:45 AMMobile CSS scroll bar hides problems: Causes and solutions
In mobile development, the display and hiding of scroll bars are often a headache. This article will analyze a typical case: overflow: auto
attribute causes the scroll bar to not be automatically hidden on the mobile side and provides an effective solution.
Problem description:
In a mobile browser, a nested div structure is set with the inner div set overflow: auto
, and the scroll bar is expected to be automatically hidden after the scrolling is finished. However, the actual situation is: the scroll bar is hidden normally after the first scroll, but it is always displayed after the second scroll and cannot disappear automatically. What is even more puzzling is that after removing border-radius
property of the outer div, the problem disappears.
Code example:
<div id="f" style="background:red;height:300px;width:100%;overflow:hidden;border-radius: 10px;"> <div id="b" style="background:red;height:100%;width:100%;overflow:auto"> <div id="c" style="background:rgb(188, 193, 194);height:100%;width:300%;"> <p>A lot of text content...</p> </div> </div> </div>
Problem analysis and solution:
The root cause of the problem lies in the conflict between border-radius
attribute of the outer div (id is f) and overflow: auto
attribute of the inner div (id is b). border-radius
causes rendering problems, affecting the hidden mechanism of the scrollbar.
Better solution:
Instead of removing border-radius
from the outer div, a better approach is to apply border-radius
to the inner div (id is b) and remove overflow: hidden
property of the outer div (id is f). This not only retains the rounded corner effect of the outer div, but also solves the problem of scroll bar hiding.
The modified code is as follows:
<div id="f" style="background:red;height:300px;width:100%;border-radius: 10px;"> <div id="b" style="background:red;height:100%;width:100%;overflow:auto; border-radius: 10px;"> <div id="c" style="background:rgb(188, 193, 194);height:100%;width:300%;"> <p>A lot of text content...</p> </div> </div> </div>
Through the above adjustments, the scroll bar on the mobile side can be hidden normally after the scrolling is completed, while retaining the rounded corner style of the outer div, avoiding style loss.
The above is the detailed content of Mobile overflow:auto causes the scrollbar to be hidden: What is the reason and how to solve it?. For more information, please follow other related articles on the PHP Chinese website!

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