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Solve the problem that the CSS3 Calc scroll bar does not jump on the page
Solve the problem that the CSS3 Calc scroll bar does not jump on the page
Calc is a new function of CSS3, used to specify the length of elements. The biggest benefit of calc() is that it is used in fluid layout. The width of the element can be calculated through calc(). Next, the editor of Script House will share with you the CSS3 Calc implementation of the scroll bar problem where the page does not jump. Friends who need it can refer to it
What is calc()?
calc() Literally we can understand it as a function function. In fact, calc is the abbreviation of the English word calculate. It is a new function of CSS3 and is used to specify the length of elements. For example, you can use calc() to set dynamic values for the border, margin, padding, font-size, and width properties of an element. Why is it called a dynamic value? Because we use expressions to get the value. However, the biggest benefit of calc() is that it can be used in fluid layout. The width of the element can be calculated through calc().
Grammar
calc() = calc(四则运算)
For example:
##
.elm {
width: calc(expression);
}- It should be noted that a space needs to be reserved before and after the operator, for example: width: calc(100% - 10px);
- Any length value can be calculated using the calc() function;
- The calc() function supports "+", "-", "*", "/" operations;
- The calc() function uses standard mathematical operation precedence rules;
Compatibility
<!DOCTYPE html>
<html lang="zh-cmn-Hans">
<head>
<meta charset="utf-8" />
<title>calc()函数_CSS参考手册_web前端开发参考手册系列</title>
<meta name="author" content="Joy Du(飘零雾雨), dooyoe@gmail.com, www.doyoe.com" />
<style>
.test {
width: calc(100% - 50px);
background: #eee;
}
</style>
</head>
<body>
<p class="test">我的宽度为100% - 50px</p>
</body>
</html>.wrap-outer {
margin-left: calc(100vw - 100%);
}.wrap-outer {
padding-left: calc(100vw - 100%);
}The above is the detailed content of Solve the problem that the CSS3 Calc scroll bar does not jump on the page. For more information, please follow other related articles on the PHP Chinese website!
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