html modify color

HTML is one of the most basic languages ​​in web design. It is mainly responsible for the layout and display of page elements. In HTML, changing the color of text is also a very common operation. This article will discuss how to modify the color of text in HTML from the following perspectives.

1. The Color attribute of HTML

In HTML, we can control the color of text by using the Color attribute. The usage of the Color attribute is very simple. You only need to add the Color attribute to the element whose color needs to be modified, and specify the required color value in the attribute.

For example, we can set the color of a piece of text to red through the following code:

<p style="color: red;">这是一段红色的文本</p>

In this example, we use the style attribute to add a style to the p element, and in the style The color attribute is specified in . The value of this attribute is "red", which is red.

In addition to using the style attribute, we can also use CSS to control the style of elements. For example, we can write the style in a CSS file, then link the CSS file to the HTML document through the link tag, add a class or id attribute to the element whose color needs to be modified, and apply the required style to the element.

For example, we can add the following style to the CSS file:

.red-text {
    color: red;
}

Then add the class attribute to the element whose color needs to be modified to apply the style to the element:

<p class="red-text">这是一段红色的文本</p>

2. Modify the background color

In addition to modifying the color of the text, we can also change the overall effect of the page by modifying the background color of the element.

In HTML, we can also use the Color attribute to modify the background color of an element. For example, we can set the background color of a div element to gray through the following code:

<div style="background-color: gray;">这是一个灰色的div元素</div>

Similarly, we can also use CSS to control the style of the element, and then apply the style to the desired location through the class or id attribute. Modify the background color of the element.

For example, we can add the following style to the CSS file:

.gray-background {
    background-color: gray;
}

Then add the class attribute to the element where the background color needs to be changed to gray, and apply the style to the element:

<div class="gray-background">这是一个灰色的div元素</div>

Sometimes, we may want to make the text and background colors change at the same time to achieve a more unified page style. In this case, we can use the background property in CSS to modify both the background color and the text color of the element.

For example, we can add the following style to the CSS file:

.gray-text-and-background {
    background-color: gray;
    color: white;
}

Then add the class attribute to the element where the text and background color need to be changed to gray, and apply the style to the element Medium:

<div class="gray-text-and-background">这是一个灰色的div元素</div>

3. Conclusion

Through the above introduction, we can see that it is very simple to modify the text and background color in HTML. You only need to use the Color attribute or background attribute to complete basic operations. Using CSS allows us to more flexibly control the style of the page.

However, in order to maintain good web design habits, we recommend trying to avoid using too fancy colors to avoid damaging the overall beauty and legibility of the page.

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