How to define grid line size in css

We have almost learned the knowledge about the css background. Next, let’s take a look at the knowledge of the grid system. Friends in need can refer to it.

Let’s look at a little chestnut first.

 
  
 
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The result of this small example is

As you can see, by changing the value of the attribute, we changed the originally very beautiful layout into a not particularly beautiful one. A layout. So what attributes did we change? By observing, you can see that the attribute values ofgrid-template-rowsandgrid-template-columnshave been changed.

Let’s take a look at these two attributes.

The grid-template-columns property is based on the dimensions of the grid column to define the name of the grid line and the size of the grid track. The values are a space-separated list, where each value specifies the dimensions of the corresponding column.

The syntax format is

grid-template-columns: none|auto|max-content|min-content|length|initial|inherit;

This is a detailed introduction to this attribute value.

• none: This keyword represents an ambiguous mesh. All rows and their sizes will be implicitly specified by the grid-auto-rows attribute.

• max-content: is a keyword used to indicate that the maximum content of the grid item occupies the grid track.

• min-content: is a keyword used to indicate that the grid track is occupied by the maximum and minimum content of the grid item.

• auto: If the grid track is the largest, this property is equivalent to ; when it is the smallest, it is equivalent to .

After looking at the grid-template-columns property, let’s look at another property, grid-template-rows.

grid-template-rows Specifies the number (and height) of rows in a grid layout. The values are a space-separated list, where each value specifies the height of the corresponding row.

Let’s take a look at the syntax format of this attribute.

grid-template-rows: none|auto|max-content|min-content|length|initial|inherit;

I found that the value of this attribute is exactly the same as the value of the previous attribute, so we don’t have to remember so much. Let’s take a look at the concise version

Recommended learning:css video tutorial

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