What are the rules of inheritance in the mix?

.container-fixed(@gutter:30px) {
  margin-right: auto;
  margin-left: auto;
  padding-left:  floor((@gutter / 2));
  padding-right: ceil((@gutter / 2));
   &:extend(.clearfix all);
}


.clearfix{
  &:before,
  &:after {
    content: " "; 
    display: table; 
  }
  &:after {
    clear: both;
  }
}

.container{
    .container-fixed()
}

compilation results

.clearfix:before,
.clearfix:after,
.container:before,
.container:after {
  content: " ";
  display: table;
}
.clearfix:after,
.container:after {
  clear: both;
}
.container {
  margin-right: auto;
  margin-left: auto;
  padding-left: 15px;
  padding-right: 15px;
}

it is obvious that the mixture of container-fixed inherits .clearfix, and the compilation result is container inheritance. You can"t understand it and ask for instructions

Less

Sep.30,2021

treat .container-fixed as a placeholder

Previous: How to locate the id in iframe through the anchor point

Next: The ios iframe page cannot display [system "*" to install "*"] system installation reminder

Compatibility issues with vue-cli Firefox
getAccount () { ajax.get(PAYAPI + accountController getLoginUser?token= + token, {}, (res) => { console.log(res); if (res.status == 1) { this.accountJdh = res.account.accountJdh; ...

Html5 less javascript

Feb.27,2021
Jsonp cross-domain request, if the website where the resource is located is limited, how to deal with the data that cannot be requested?
data cannot be returned when using a jsonp request. Because the site has made restrictions, you can only request under this domain name to get the data. could you tell me how to solve this problem? or there are other cross-domain methods that can solve...

React.js less typescript html5 javascript

Feb.28,2021
How to modify the style of model.comfim in ant design
want to increase the margin-top of the sentence that deletes the scene, how to modify it? Urgently need ...

Less

Feb.28,2021
App.vue introduces global less unavailability issues
less-loder has been installed theme.less @wid:1000px; App.vue <style lang="less"> @import . style theme.less ; < style> search.vue <style lang= less scoped> .dataSearch { width: @wid; } < style> ...

Front-end webpack vue.js less

Mar.01,2021
Sublime text3 saves the less file after installing the less2css plug-in and reports an error
install nodejs, download the module less, can also compile the less file in the specified location with lessc. According to the online method of using less2css plug-ins for sublime text3, after installing less2css plug-ins, less plug-ins, and npm global...

Sublime-text less css

Mar.01,2021
After configuring less in create-react-app, antd reported an error?
recently, I was learning to use create-react-app scaffolding in antd,. According to the configuration of less, on the Internet, but after start, ant reported an error. webpack.configi.dev configuration Code { test: .(css|less)$ , ...

Ant create-react-app less

Mar.01,2021
How does a vuejs component reference variables in an external less file?
...

Less vue.js

Mar.02,2021
Error report is introduced before next5.1 adds antd, to the project.
at present, it can be used normally if you don t introduce something from antd, start the service directly, and then introduce antd. but if antd, is introduced first and then the service is started, an error will be reported. error message is as fol...

Less-loader less next.js

Mar.02,2021
How to use the less public variable in nuxt
if you want to define a global less variable and then use it, how do you configure it ...

Less-loader less nuxt.js

Mar.03,2021
Sublime text 3 encountered an error while creating less
1. Less and less2Css, have been installed in sublime-text3 and an error occurred while creating less excuse me, what s going on? How to solve? ...

Sublime-text-3 less

Mar.03,2021
How to configure webpack in vue-cli to compile less- > css separately
In the project, you need a set of stylesheets that cover some common styles. What I hope to achieve is: write a single style.less to generate style.css, in real time style.less .btn{ ... } reference in the html tag <a class="btn"&...

Css vue-loader less vue-cli webpack

Mar.03,2021
How do I configure to use this Sass method?
in consulting the mobile adaptation problem, the following solution is found: @charset "utf-8"; * pxrem * @function px2rem($px, $base-font-size: 64px) { @if (unitless($px)) { @warn "Assuming -sharp{$px} to be in pixels, a...

Sass css less

Mar.05,2021
Antd style package does not come in.
the whole project is ts architecture. This is my babelrc configuration. The style of the project is written in less, but when "style " is set to true, the style cannot be packaged. Only when it is set to css can it be packaged. { "presets"...

Less typescript css

Mar.05,2021
In less, is there a parameter that can directly set all class? that begins with xx?
now there is a less .has-error{ .ant-form-explain{ color: @error-color !important } .ant-select-selection{ border-color: @error-color !important; } .ant-input { border-color: @error-color !important; } .a...

Less

Mar.07,2021
When less files reference each other, the quickly generated className cannot be referenced.
there are two files a.less .a{ color: red; &-b{ padding: 20px; } } b.less @import . a ; a.less .main { .a; color: red; .content { .a-b; padding: 20px } } if you take out a.less .aMub {padding: 20px} separ...

Less

Mar.07,2021
Cannot add less to react, solution using webpack
webpack4.x less has been introduced and used in the H1 tag, but there is no style on the final page. index.js index.less webpack.dev.js : ...

Less react.js webpack javascript front-end

Mar.09,2021
The antd component uses less to report an error, how to use it?
babel-plugin-importlessless-loaderimport antdlesscss create-react-appnpm eject:1.package.jsonbabel-plugin-import 2.webpack.config.dev.jsless: is that you can t use less, in antd. I really don t know what s wrong with it. ...

Antd less

Mar.09,2021
How to replace units in less
for example, my padding value is 20px 30px . is there any way to replace this value with 20rem 30rem I see a unit function in the less document that can replace units, but this can only replace a single unit, such as 1px 2px 3px 4px , which ...

Less html5 javascript

Mar.10,2021
The returned array can be fetched at the beginning of the menu on-open-change event in iview2.13.1, but it will not be available if you click on it later.
...

Less node.js html5 html javascript

Mar.11,2021
The problem of css scope in vue
css file mode import . index.less is introduced into vue. After being packaged in this way, all css are global styles. Is there any way to solve this problem? if style tags are officially recommended to add scope, css encounters a problem that css...

Css webpack4 less vue.js

Mar.12,2021