search
HomeWeb Front-endFront-end Q&AHow to set CSS styles in the backend settings of the website

With the development of the Internet, more and more websites require backend management. The design of the website, especially the setting of the style, is very important for attracting and retaining users. Therefore, CSS styles have also become an essential part of the background settings.

In this article, we will discuss how to set CSS styles in the background settings of the website.

1. Why set CSS style?

CSS style is a language used to describe the look and feel of a web page or application. It can control the colors, fonts, layout and various other visual elements of the website. Therefore, setting CSS styles correctly can make your website more beautiful, easier to read, and easier to use.

In addition, CSS styling can also improve website accessibility and search engine optimization (SEO). By styling CSS correctly, you can make your website easier to read and navigate, thereby improving user experience and search engine rankings.

2. How to set CSS style?

  1. Style Sheet

To set the CSS style of the website, you first need to add the style to the style sheet. A style sheet is a file that contains a bunch of style rules that define the look and feel of a website. A style sheet can be an external file or embedded within a website's pages.

  1. Style Selector

Each style rule in a style sheet consists of a selector and a declaration. The selector is used to select the HTML element to which the style is to be applied, and the properties and values ​​used to define the style are declared.

For example, here is a style rule:

p {

color: red;
font-size: 16px;

}

In this rule, the selector is "p", which selects Remove all "p" elements and set their text color to red and font size to 16 pixels.

  1. CSS units

When setting CSS styles, you also need to pay attention to the use of units. Here are some commonly used units:

Pixels (px) - The most common unit used to define font size, element width and height, etc.
Percent (%) - used for relative values ​​such as element width and height.
Points (pt) - Font size to use when printing.
Milliseconds (ms) - used for animation and transition times.

3. Common CSS style settings

  1. Text style

Setting the text style of the website is one of the most common CSS style settings. Here are some commonly used text styles:

font-family - Set the name of the font.
font-size - Set font size.
color - Set font color.
font-style - Set font style, such as bold, italic, underline, etc.

  1. Background style

Background style is also an important CSS style setting. Here are some commonly used background styles:

background-color - Set the background color.
background-image - Set the background image.
background-repeat - Controls how the background image repeats.
background-position - Defines the position of the background image.

  1. Layout style

Layout style is used to control the layout and positioning of the website. Here are some commonly used layout styles:

width - Sets the width of an element.
height - Sets the height of the element.
margin - controls the space around an element.
padding - Controls the space inside an element.
position - Controls how an element is positioned.

4. Summary

In the background settings of the website, it is very important to correctly set the CSS style. CSS styles can make a website more attractive, easy to use, and accessible. At the same time, correctly setting CSS styles can also improve the search engine ranking of the website.

To set CSS styles correctly, you first need to add the style to the style sheet. Then, you need to define the style's properties and values ​​using selectors and declarations. Finally, use common CSS styling settings such as text styles, background styles, and layout styles. With these settings, you can make your website more attractive while improving user experience and search engine rankings.

The above is the detailed content of How to set CSS styles in the backend settings of the website. For more information, please follow other related articles on the PHP Chinese website!

Statement
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
CSS: Can I use multiple IDs in the same DOM?CSS: Can I use multiple IDs in the same DOM?May 14, 2025 am 12:20 AM

No,youshouldn'tusemultipleIDsinthesameDOM.1)IDsmustbeuniqueperHTMLspecification,andusingduplicatescancauseinconsistentbrowserbehavior.2)Useclassesforstylingmultipleelements,attributeselectorsfortargetingbyattributes,anddescendantselectorsforstructure

The Aims of HTML5: Creating a More Powerful and Accessible WebThe Aims of HTML5: Creating a More Powerful and Accessible WebMay 14, 2025 am 12:18 AM

HTML5aimstoenhancewebcapabilities,makingitmoredynamic,interactive,andaccessible.1)Itsupportsmultimediaelementslikeand,eliminatingtheneedforplugins.2)Semanticelementsimproveaccessibilityandcodereadability.3)Featureslikeenablepowerful,responsivewebappl

Significant Goals of HTML5: Enhancing Web Development and User ExperienceSignificant Goals of HTML5: Enhancing Web Development and User ExperienceMay 14, 2025 am 12:18 AM

HTML5aimstoenhancewebdevelopmentanduserexperiencethroughsemanticstructure,multimediaintegration,andperformanceimprovements.1)Semanticelementslike,,,andimprovereadabilityandaccessibility.2)andtagsallowseamlessmultimediaembeddingwithoutplugins.3)Featur

HTML5: Is it secure?HTML5: Is it secure?May 14, 2025 am 12:15 AM

HTML5isnotinherentlyinsecure,butitsfeaturescanleadtosecurityrisksifmisusedorimproperlyimplemented.1)Usethesandboxattributeiniframestocontrolembeddedcontentandpreventvulnerabilitieslikeclickjacking.2)AvoidstoringsensitivedatainWebStorageduetoitsaccess

HTML5 goals in comparison with older HTML versionsHTML5 goals in comparison with older HTML versionsMay 14, 2025 am 12:14 AM

HTML5aimedtoenhancewebdevelopmentbyintroducingsemanticelements,nativemultimediasupport,improvedformelements,andofflinecapabilities,contrastingwiththelimitationsofHTML4andXHTML.1)Itintroducedsemantictagslike,,,improvingstructureandSEO.2)Nativeaudioand

CSS: Is it bad to use ID selector?CSS: Is it bad to use ID selector?May 13, 2025 am 12:14 AM

Using ID selectors is not inherently bad in CSS, but should be used with caution. 1) ID selector is suitable for unique elements or JavaScript hooks. 2) For general styles, class selectors should be used as they are more flexible and maintainable. By balancing the use of ID and class, a more robust and efficient CSS architecture can be implemented.

HTML5: Goals in 2024HTML5: Goals in 2024May 13, 2025 am 12:13 AM

HTML5'sgoalsin2024focusonrefinementandoptimization,notnewfeatures.1)Enhanceperformanceandefficiencythroughoptimizedrendering.2)Improveaccessibilitywithrefinedattributesandelements.3)Addresssecurityconcerns,particularlyXSS,withwiderCSPadoption.4)Ensur

What are the main areas where HTML5 tried to improve?What are the main areas where HTML5 tried to improve?May 13, 2025 am 12:12 AM

HTML5aimedtoimprovewebdevelopmentinfourkeyareas:1)Multimediasupport,2)Semanticstructure,3)Formcapabilities,and4)Offlineandstorageoptions.1)HTML5introducedandelements,simplifyingmediaembeddingandenhancinguserexperience.2)Newsemanticelementslikeandimpr

See all articles

Hot AI Tools

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.

Undress AI Tool

Undress AI Tool

Undress images for free

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 Article

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SecLists

SecLists

SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

MantisBT

MantisBT

Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

ZendStudio 13.5.1 Mac

ZendStudio 13.5.1 Mac

Powerful PHP integrated development environment

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use