亚洲国产日韩欧美一区二区三区,精品亚洲国产成人av在线,国产99视频精品免视看7,99国产精品久久久久久久成人热,欧美日韩亚洲国产综合乱

Home Web Front-end CSS Tutorial There are gaps in three divs in the Vant Popup component: What CSS style is causing it?

There are gaps in three divs in the Vant Popup component: What CSS style is causing it?

Apr 05, 2025 pm 11:12 PM
css Browser tool Solution flex layout grid layout

There are gaps in three divs in the Vant Popup component: What CSS style is causing it?

Guide to troubleshooting gaps in three divs in Vant Popup component

When using the Popup component of the Vant framework, you often encounter a problem: unexpected gaps occur between the three divs with the same structure and style contained in the Popup component. This article will analyze this issue and provide troubleshooting methods.

The code example shows the layout using the Vant Popup component and three divs ( cp-coupon-dialog_header , cp-coupon-dialog_list , cp-coupon-dialog_footer ). These three divs have the same width (578px) and the height (182px). The background color is black, but when actually running, there is a white gap between the divs.

This problem is not a code error, but a potential issue with CSS style. The key to the solution is to check the browser developer tools to see if there are unanticipated borders, inner margins, outer margins, or pseudo-class styles.

The following aspects need to be carefully examined:

  1. Border: Even if the code does not explicitly set the border, the border settings of the parent or ancestor element, or box-sizing: content-box; (default) causes the content area to overlay the border, resulting in a gap. You need to check the style of cp-coupon-dialog and all parent elements to see if border attribute exists.

  2. Inner margins: cp-coupon-dialog_header , cp-coupon-dialog_list , and cp-coupon-dialog_footer may set inner margins to enlarge the content area, thereby creating gaps. Check the styles of these three divs to see if padding attribute exists.

  3. Margin: Similar to inner margins, margins may also cause gaps. Pay special attention to the overlap of margins of adjacent elements that may magnify gaps. Check the styles of these three divs, see if there is a margin property, and carefully check the overlap of margins.

  4. Browser default gap: Some browsers will automatically add tiny gaps between elements, which are difficult to detect. You can use font-size: 0; or flex layout/grid layout to eliminate such gaps.

  5. Pseudo-classes: :before and :after may accidentally add content or styles, resulting in gaps. Check the relevant CSS to see if there is a style using pseudo-classes.

Use browser developer tools to check the computed styles of elements, which can clearly view the actual size, margins and other information of each div, and quickly locate problems. After finding the specific style that caused the gap, modify or delete the style to solve the problem.

The above is the detailed content of There are gaps in three divs in the Vant Popup component: What CSS style is causing it?. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undress AI Tool

Undress AI Tool

Undress images for free

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hot Topics

PHP Tutorial
1488
72
btc trading platform latest version app download 5.0.5 btc trading platform official website APP download link btc trading platform latest version app download 5.0.5 btc trading platform official website APP download link Aug 01, 2025 pm 11:30 PM

1. First, ensure that the device network is stable and has sufficient storage space; 2. Download it through the official download address [adid]fbd7939d674997cdb4692d34de8633c4[/adid]; 3. Complete the installation according to the device prompts, and the official channel is safe and reliable; 4. After the installation is completed, you can experience professional trading services comparable to HTX and Ouyi platforms; the new version 5.0.5 feature highlights include: 1. Optimize the user interface, and the operation is more intuitive and convenient; 2. Improve transaction performance and reduce delays and slippages; 3. Enhance security protection and adopt advanced encryption technology; 4. Add a variety of new technical analysis chart tools; pay attention to: 1. Properly keep the account password to avoid logging in on public devices; 2.

Binance new version download, the most complete tutorial on installing and downloading (ios/Android) Binance new version download, the most complete tutorial on installing and downloading (ios/Android) Aug 01, 2025 pm 07:00 PM

First, download the Binance App through the official channel to ensure security. 1. Android users should visit the official website, confirm that the URL is correct, download the Android installation package, and enable the "Allow to install applications from unknown sources" permission in the browser. It is recommended to close the permission after completing the installation. 2. Apple users need to use a non-mainland Apple ID (such as the United States or Hong Kong), log in to the ID in the App Store and search and download the official "Binance" application. After installation, you can switch back to the original Apple ID. 3. Be sure to enable two-factor verification (2FA) after downloading and keep the application updated to ensure account security. The entire process must be operated through official channels to avoid clicking unknown links.

USDT virtual currency account activation guide USDT digital asset registration tutorial USDT virtual currency account activation guide USDT digital asset registration tutorial Aug 01, 2025 pm 11:36 PM

First, choose a reputable digital asset platform. 1. Recommend mainstream platforms such as Binance, Ouyi, Huobi, Damen Exchange; 2. Visit the official website and click "Register", use your email or mobile phone number and set a high-strength password; 3. Complete email or mobile phone verification code verification; 4. After logging in, perform identity verification (KYC), submit identity proof documents and complete facial recognition; 5. Enable two-factor identity verification (2FA), set an independent fund password, and regularly check the login record to ensure the security of the account, and finally successfully open and manage the USDT virtual currency account.

USDT virtual currency purchase process USDT transaction detailed complete guide USDT virtual currency purchase process USDT transaction detailed complete guide Aug 01, 2025 pm 11:33 PM

First, choose a reputable trading platform such as Binance, Ouyi, Huobi or Damen Exchange; 1. Register an account and set a strong password; 2. Complete identity verification (KYC) and submit real documents; 3. Select the appropriate merchant to purchase USDT and complete payment through C2C transactions; 4. Enable two-factor identity verification, set a capital password and regularly check account activities to ensure security. The entire process needs to be operated on the official platform to prevent phishing, and finally complete the purchase and security management of USDT.

Ouyi app download and trading website Ouyi exchange app official version v6.129.0 download website Ouyi app download and trading website Ouyi exchange app official version v6.129.0 download website Aug 01, 2025 pm 11:27 PM

Ouyi APP is a professional digital asset service platform dedicated to providing global users with a safe, stable and efficient trading experience. This article will introduce in detail the download method and core functions of its official version v6.129.0 to help users get started quickly. This version has been fully upgraded in terms of user experience, transaction performance and security, aiming to meet the diverse needs of users at different levels, allowing users to easily manage and trade their digital assets.

How to use the CSS backdrop-filter property? How to use the CSS backdrop-filter property? Aug 02, 2025 pm 12:11 PM

Backdrop-filter is used to apply visual effects to the content behind the elements. 1. Use backdrop-filter:blur(10px) and other syntax to achieve the frosted glass effect; 2. Supports multiple filter functions such as blur, brightness, contrast, etc. and can be superimposed; 3. It is often used in glass card design, and it is necessary to ensure that the elements overlap with the background; 4. Modern browsers have good support, and @supports can be used to provide downgrade solutions; 5. Avoid excessive blur values and frequent redrawing to optimize performance. This attribute only takes effect when there is content behind the elements.

Ouyi · Official website registration portal | Support Chinese APP download and real-name authentication Ouyi · Official website registration portal | Support Chinese APP download and real-name authentication Aug 01, 2025 pm 11:18 PM

The Ouyi platform provides safe and convenient digital asset services, and users can complete downloads, registrations and certifications through official channels. 1. Obtain the application through official websites such as HTX or Binance, and enter the official address to download the corresponding version; 2. Select Apple or Android version according to the device, ignore the system security reminder and complete the installation; 3. Register with email or mobile phone number, set a strong password and enter the verification code to complete the verification; 4. After logging in, enter the personal center for real-name authentication, select the authentication level, upload the ID card and complete facial recognition; 5. After passing the review, you can use the core functions of the platform, including diversified digital asset trading, intuitive trading interface, multiple security protection and all-weather customer service support, and fully start the journey of digital asset management.

yandex web version entrance How to download Binance yandex safe download Binance yandex web version entrance How to download Binance yandex safe download Binance Aug 01, 2025 pm 06:27 PM

When using Yandex to find the official Binance channel, you must accurately locate the official website by searching for "Binance Official Website" or "Binance Official Website"; 2. After entering the official website, find the "Download" or "App" entrance in the header or footer, and follow the official guidelines to download or obtain the officially verified installation files through the app store; 3. Avoid clicking on advertisements or third-party links throughout the process, ensure that the domain name is correct and the link is trustworthy, so as to ensure the download security.

See all articles