How to achieve beyond the hidden effect in html

Exceeding hiding is a technique commonly used in page design. By setting CSS styles to hide the parts that exceed the container size, it makes the page more beautiful and avoids the appearance of scroll bars due to excessive content, which affects the user experience.

In HTML, over-hiding can be achieved mainly by setting the overflow attribute.

1. overflow:hidden

This is the most commonly used overflow method, which can hide all elements in the container that exceed the size, for example:

<div class="container" style="width: 200px; height: 100px; overflow: hidden;">
    <p>这是一段超出尺寸的文本</p>
</div>

In the above code, a container div with a width of 200px and a height of 100px is set, and then the overflow is hidden by setting the overflow:hidden style. When this text exceeds the scope of the container, it will be hidden.

2. overflow:auto

This method is similar to overflow:hidden, and can also hide elements that exceed the size. The difference is that when the element content exceeds the container size, scroll bars will automatically appear to facilitate user browsing.

<div class="container" style="width: 200px; height: 100px; overflow: auto;">
    <p>这是一段超出尺寸的文本</p>
</div>

In the above code, set the value of the overflow attribute to auto. When this text exceeds the scope of the container, a scroll bar will appear to facilitate user viewing and browsing.

3. overflow-x:hidden and overflow-y:hidden

By setting the overflow-x and overflow-y style attributes, you can control the horizontal and vertical directions of the container respectively. The scrollbars and beyond are hidden.

For example, the following code will hide the horizontal scroll bar of a container with a width of 200px and a height of 100px, while retaining the vertical scroll bar:

<div class="container" style="width: 200px; height: 100px; overflow-x: hidden; overflow-y: auto;">
    <p>这是一段超出尺寸的文本</p>
</div>

To summarize, beyond hiding is a commonly used page Design tips, by setting the overflow attribute, we can easily control the display and hiding of elements that exceed the size of the container. In actual development, it is necessary to decide which method to use to achieve beyond hiding according to the specific situation.

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