How to create a responsive image grid layout using HTML and CSS-HTML Tutorial-php.cn

How to create a responsive image grid layout using HTML and CSS

王林

Release： 2023-10-27 10:26:24

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How to create a responsive image grid layout using HTML and CSS

In today’s Internet era, images occupy an important part of web content. In order to display various types of images, we need an effective and beautiful grid layout. In this article, we will learn how to create a responsive image grid layout using HTML and CSS.

First, we will create a basic structure using HTML. The following is the sample code:

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>响应式图片网格布局</title>
    <link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
    <div class="grid-container">
        <div class="grid-item">
            <img src="image1.jpg" alt="图片1">
        </div>
        <div class="grid-item">
            <img src="image2.jpg" alt="图片2">
        </div>
        <div class="grid-item">
            <img src="image3.jpg" alt="图片3">
        </div>
        <!-- ...  -->
    </div>
</body>
</html>

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In the above sample code, we create a <div> element with class grid-container, which contains Several child elements with class grid-item, each child element contains a <img alt="How to create a responsive image grid layout using HTML and CSS" >## with src and alt attributes. #element.

Next, we need to use CSS to define and layout the grid. The following is the sample code:

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    grid-gap: 10px;
}

.grid-item {
    width: 100%;
    padding-top: 100%;
    position: relative;
    overflow: hidden;
}

.grid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

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In the above sample code, we first use

display: grid to convert the grid-container element into a grid layout container. Then, we used grid-template-columns to define the column layout of the grid, and achieved adaptive responsiveness through repeat(auto-fit, minmax(200px, 1fr)) Layout, setting the minimum width of each column to 200 pixels and filling the available space as much as possible.

Next, we use

grid-gap to define the gap between grid items as 10 pixels.

In the

.grid-item class, we use some styles to ensure that the grid items occupy equal space and to make the image adaptable. By setting padding-top to a percentage value, we make the height of each grid item consistent with its width.

Finally, we applied some styling to

.grid-item img, including setting the width and height to 100%, using object-fit: cover to make the image Fill the entire container as much as possible and position the image on the top and left of the container via position: absolute.

In this way, we have successfully created a responsive image grid layout. No matter how the screen size changes, the layout of the grid items will automatically adapt and the pictures will keep looking good.

To summarize, creating a responsive image grid layout using HTML and CSS is fairly simple. By using grid layout and some basic CSS styles, we can easily implement a beautiful image display page that adapts to different screens.

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