Introduction:
介绍：
So far, we have learned so many functions but learning never gets enough, therefore as a good developer, we must learn as many functions as we can and know their behavior with the help of practical implementations. But why do we need functions? How do they help us? Well, the answers to those questions will amaze you. There are numerous benefits of using functions while developing a website or a web page. Some of those benefits will be discussed here, so buckle up and grab your notes to explore the usage of functions.
到目前为止，我们已经学习了很多函数，但是学习却远远不够，因此，作为一个好的开发人员，我们必须尽可能多地学习函数，并在实际实现的帮助下了解它们的行为。 但是为什么我们需要功能呢？ 他们如何帮助我们？ 好吧，这些问题的答案会让您赞叹不已。 在开发网站或网页时使用功能有很多好处。 其中一些好处将在这里讨论，因此请系好安全带并抓紧笔记，以探索功能的用法。
Some very good web developers use functions daily while developing a website or a web page. Functions help in reducing your line of codes, for example, if you take rgba() function, this function helps you in specifying the colors of the elements. So you don't need to specify the colors of each element individually. Now, that your line of codes will be reduced this, in turn, will help in space optimization of the code. Therefore, if you wish to be a good professional developer, try to learn as many functions as you can. Now, that we have discussed some of the crucial benefits of the functions, let us move forward and talk about one such function known as linear-gradient() function in CSS.
一些非常优秀的Web开发人员每天在开发网站或网页时都会使用功能。 函数有助于减少代码行，例如，如果您使用rgba()函数 ，则此函数可帮助您指定元素的颜色。 因此，您无需分别指定每个元素的颜色。 现在，您的代码行将减少，从而有助于代码的空间优化。 因此，如果您想成为一名优秀的专业开发人员，请尝试学习尽可能多的功能。 现在，我们已经讨论了这些函数的一些关键好处，让我们继续前进，并讨论一下CSS中一种称为linear-gradient()函数的函数 。
Definition:
定义：
You might be aware of a linear function() as it is widely used for developing a website or web page. Well, if you are not familiar with this function, then don't worry as this article will tell you all you need to know about this function. Let's start with a formal definition:
您可能已经意识到线性函数()，因为它广泛用于开发网站或网页。 好吧，如果您不熟悉此功能，那么不要担心，因为本文将告诉您所有需要了解的有关此功能的信息。 让我们从一个正式的定义开始：
Linear gradient function has a very simple behavior, it helps in creating an image that comprises the progressive transition of two or more colors, therefore, as result, we get a gradient which is a newly formed image. Not that tough right? Well, let us have a look at the syntax for a better understanding,
线性渐变函数的行为非常简单，它有助于创建包含两种或多种颜色的渐变过渡的图像，因此，我们得到的是新形成的图像渐变。 不是那么艰难吧？ 好吧，让我们看一下语法以更好地理解，
Syntax:
句法：
element{
background: linear-gradient(color1,color2);
}
Example:
例：
<!DOCTYPE html>
<html>
<head>
<style>
div {
height: 150px;
font-size: 40px;
text-align: center;
background-image: linear-gradient(pink, red);
font-weight: bold;
color: blue;
}
</style>
</head>
<body>
<div>This is linear-gradient function.</div>
</body>
</html>
Output
输出量
In the above example, two colors are used inside the linear-gradient() function.
在上面的示例中， linear-gradient()函数内部使用了两种颜色。
Conclusion:
结论：
Therefore, in a nutshell, it can be said that learning about functions is a very good practice. Besides, it marks the trait of a good developer who knows web development coding.
因此，简而言之，可以说学习功能是一个很好的实践。 此外，它标志着一个了解Web开发编码的优秀开发人员的特征。
That was all about linear-gradient() function in CSS. So, go ahead and start implementing this function right away. It is a very interesting function that would help in styling your website or web page profoundly.
这就是CSS中的linear-gradient()函数 。 因此，继续并立即开始实现此功能。 这是一个非常有趣的功能，可以帮助您深刻地设计网站或网页的样式。
翻译自: https://www.includehelp.com/code-snippets/linear-gradient-function-with-example-in-css.aspx
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