How to set the minimum width of Grid Layout columns-CSS Tutorial-php.cn

How to set the minimum width of Grid Layout columns

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Release： 2018-12-05 09:54:40

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How to set the minimum width of Grid Layout columns? When setting the minimum column width of the grid, use the minmax() function in the column width setting part of the grid. Let's take a look at the specific content.

How to set the minimum width of Grid Layout columns

Let’s first look at the format of the minmax() function

minmax（最小宽度，最大宽度）

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Code example

In the following code, the grid’s The width of the second row is specified with a maximum width of 1fr and a minimum width of 320 pixels.

.container {
  display: grid;  
  grid-template-columns: 240px minmax(320px, 1fr) 200px;  
  grid-template-rows: 120px auto 120px;
  }

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Let’s look at a specific example

The code is as follows

Create the following CSS and HTML files.

CSS code:

grid-column-minimum-width.css

.Container {
    display: grid;    
    grid-template-columns: 160px minmax(160px, 1fr) 160px 160px;    
    grid-template-rows: 120px 120px;    
    border: solid #ff6a00 1px;
    }
.GridItem1 {
    grid-column: 1 / 2;    
    grid-row: 1 / 2;    
    background-color: #ff9c9c;
    }
.GridItem2 {
    grid-column: 2 / 3;    
    grid-row: 1 / 2;    
    background-color: #ffcb70;
    }
.GridItem3 {
    grid-column: 3 / 4;    
    grid-row: 1 / 2;    
    background-color: #fffd70;
    }
.GridItem4 {
    grid-column: 4 / 5;    
    grid-row: 1 / 2;    
    background-color: #b0ff70;
    }
.GridItem5 {
    grid-column: 1 / 2;    
    grid-row: 2 / 3;    
    background-color: #7ee68d;
    }
.GridItem6 {
    grid-column: 2 / 3;    
    grid-row: 2 / 3;    
    background-color: #7ee6e2;
    }
.GridItem7 {
    grid-column: 3 / 4;    
    grid-row: 2 / 3;    
    background-color: #95a7f5
    }
.GridItem8 {
    grid-column: 4 / 5;    
    grid-row: 2 / 3;    
    background-color: #d095f5;
    }

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HTML code:

grid-column-minimum-width.html

<!DOCTYPE html><html><head>
  <meta charset="utf-8" />
  <title></title>
  <link rel="stylesheet" href="grid-column-minimum-width.css" />
</head>
<body>
  <div class="Container">
    <div class="GridItem1">内容1</div>
    <div class="GridItem2">内容2</div>
    <div class="GridItem3">内容3</div>
    <div class="GridItem4">内容4</div>
    <div class="GridItem5">内容5</div>
    <div class="GridItem6">内容6</div>
    <div class="GridItem7">内容7</div>
    <div class="GridItem8">内容8</div>
  </div>
</body>
</html>

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Note:

The width of the grid column is set by the grid-template-columns of the Container class in the CSS file.
Since four values are described, the grid is four columns. It has the following values from the left.

160px

minmax (160 px, 1 fr)

160px

Set everything except column 2 A fixed value of 160 pixels is a fixed width. The second column is minmax (160 px, 1 fr), the maximum column width is 1 fr, and the minimum column width is 160 pixels. Because 1 fr is specified, the width of the queue expands to the width of the frame.

According to the following settings, the grid frame is displayed on the window width. Columns 1, 3, and 4 are displayed with a width of 160 pixels, and the second column can be retracted.

  grid-template-columns: 160px minmax(160px, 1fr) 160px 160px;

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Display results

Use a web browser to display the above HTML file. The effect shown below will be displayed.

How to set the minimum width of Grid Layout columns

Reduce the window width. The width beyond column 2 is fixed, and the width of column 2 is reduced, as shown in the figure below.

How to set the minimum width of Grid Layout columns

The width shrinks to 160 pixels, which is the minimum width of the second row.

How to set the minimum width of Grid Layout columns

#Also, if you shorten the window width, you cannot narrow the width further, so the left and right scroll bars will be displayed.

How to set the minimum width of Grid Layout columns

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