Terms

CSS

Cascading Style Sheets (CSS) is a style sheet language used to describe the presentation of a document written in a markup language like HTML. As a cornerstone technology of the web, it enables the separation of a page's content from its presentation, controlling everything from colors and fonts to the overall layout.

History and Evolution

Before CSS, styling was often mixed directly into HTML, making websites difficult to maintain. CSS was introduced to solve this problem by separating presentation from content. The first version, CSS1, was officially released by the World Wide Web Consortium (W3C) in 1996.

Subsequent versions like CSS2 added more capabilities for positioning and media-specific styles. The biggest shift came with CSS3, which was broken into modules. This modular approach allowed for faster development of new features like Flexbox, Grid, and complex animations.

Key Features and Capabilities

CSS provides a powerful toolkit for web designers and developers to control the visual appearance of websites. Its core strength lies in separating a document's structure from its presentation. This separation allows for more flexible, maintainable, and accessible web design.

  • Selectors: A powerful system for targeting specific HTML elements to apply styles.
  • Cascading: A set of rules that determines how styles are applied when multiple rules conflict.
  • Layout: Advanced tools like Flexbox and Grid for creating complex, responsive page structures.
  • Responsiveness: Media queries that adapt layouts for different screen sizes and devices.
  • Reusability: External stylesheets that allow for consistent styling across an entire website with a single file.

CSS vs. SCSS

While both are used for styling web pages, CSS and SCSS differ significantly in their syntax and workflow.

  • CSS: As the standard styling language, CSS is directly interpreted by browsers without any compilation. This simplicity is ideal for smaller projects, but it can become repetitive and harder to maintain at scale due to its lack of features like variables or nesting.
  • SCSS: A preprocessor that compiles into CSS, SCSS introduces advanced features like variables, nesting, and mixins. This improves code organization and maintainability, making it a strong choice for enterprises and complex projects, though it requires a build step.

Common Use Cases

CSS is fundamental to modern web development, primarily used to transform plain HTML documents into visually appealing and functional websites. It dictates the look and feel of a site, ensuring a consistent and engaging user experience. Its applications range from simple text styling to complex page layouts.

  • Styling: Controlling colors, fonts, and spacing of web page elements.
  • Layout: Building responsive page structures that adapt to different screen sizes.
  • Animation: Creating interactive effects and transitions to enhance user engagement.
  • Branding: Maintaining a consistent visual identity across an entire website.

Best Practices and Tips

Adhering to best practices in CSS is crucial for creating scalable and maintainable websites. Clean, well-organized code not only improves performance but also makes collaboration easier for development teams. Key strategies involve balancing code organization with performance.

  • Organization: Using external stylesheets is a best practice for maintainability. It separates style from structure, but can require more HTTP requests, slightly impacting initial load times.
  • Scalability: Adopting a naming convention like BEM ensures your styles are predictable and won't conflict. However, this can introduce verbosity and may be overkill for smaller, simpler projects.

Frequently Asked Questions about CSS

How does the CSS cascade actually work?

The cascade prioritizes styles based on specificity, importance (!important), and source order. More specific selectors win, and later-defined rules override earlier ones if specificity is equal. This ensures predictable styling application across your stylesheets.

Is it better to use a framework like Bootstrap or write custom CSS?

Frameworks accelerate development with pre-built components, ideal for rapid prototyping. Custom CSS offers greater control and performance optimization, making it better for unique designs and long-term projects where brand identity is key.

What's the difference between `display: none` and `visibility: hidden`?

display: none removes the element from the document flow entirely, so it takes up no space. visibility: hidden hides the element, but it still occupies its original space in the layout, affecting the positioning of other elements.

Other terms

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Sales Quota

A sales quota is a time-bound sales goal for a rep or team, measured in revenue or units sold, to be met within a specific period.

Sales Quota

Outbound Lead Generation

Outbound lead generation means proactively reaching out to potential customers who haven't yet expressed interest to introduce them to your brand.

Outbound Lead Generation

Order Management

Order management is the end-to-end process of tracking customer orders from placement to fulfillment, ensuring a seamless customer experience.

Order Management

Sales Qualified Lead

A Sales Qualified Lead (SQL) is a prospect vetted by marketing and sales, deemed ready for a direct sales pitch after showing intent to buy.

Sales Qualified Lead

Mobile Optimization

Mobile optimization adapts your website to ensure visitors on smartphones and tablets have a seamless, user-friendly experience.

Mobile Optimization

Predictive Customer Lifetime Value

Predictive Customer Lifetime Value (pCLV) is a forecast of the total net profit a single customer is expected to generate for your business.

Predictive Customer Lifetime Value

Purchase Buying Stage

The purchase stage is when a buyer has decided on a solution and is ready to buy. They're comparing vendors to make a final choice.

Purchase Buying Stage

Big Data

Learn about big data, including understanding big data characteristics, benefits of leveraging big data, & challenges in managing big data.

Big Data

Account Development Representative

An Account Development Representative (ADR) identifies and qualifies new business opportunities, creating a pipeline for account executives.

Account Development Representative

BANT Framework

Learn about BANT framework, including implementing BANT in sales strategy, advantages of the BANT methodology, & BANT vs. other qualification models.

BANT Framework

Sentiment Analysis

Sentiment analysis, or opinion mining, automatically determines the emotional tone behind text—whether it's positive, negative, or neutral.

Sentiment Analysis

Chatbots

Chatbots are AI-powered programs that simulate human conversation. They interact with users via text or voice, typically for customer support.

Chatbots

Sales Key Performance Indicators

Sales Key Performance Indicators (KPIs) are quantifiable metrics used to measure how effectively a sales team is achieving its key objectives.

Sales Key Performance Indicators

Pipeline Management

Pipeline management is the process of tracking and managing potential customers as they move through the different stages of your sales process.

Pipeline Management

Tokenization

Tokenization is the process of breaking down text into smaller units called tokens, such as words or characters, for AI to process.

Tokenization

Forward Revenue

Forward revenue is the total value of all active, committed contracts that are expected to be recognized as revenue in the future.

Forward Revenue

Retargeting Marketing

Retargeting marketing is a digital advertising strategy that targets users who have previously interacted with your website or brand online.

Retargeting Marketing

Sales Methodology

A sales methodology is the framework that guides how your sales team approaches the entire sales process, from prospecting to closing deals.

Sales Methodology

Demand Generation

Demand generation is the process of creating awareness and interest in your products to build a pipeline of qualified leads for your sales team.

Demand Generation

Sales Conversion Rate

Sales conversion rate is the percentage of prospects who take a desired action, like making a purchase, turning them into customers.

Sales Conversion Rate

Average Selling Price

Average Selling Price (ASP) is the average price at which a particular product or service is sold across different markets and channels.

Average Selling Price

Follow-up

A follow-up is a communication sent after an initial interaction to continue the conversation, provide more value, or prompt a response.

Follow-up

Sales Engineer

Sales Engineers blend deep technical knowledge with sales acumen, demonstrating a product's value and solving customer problems to drive revenue.

Sales Engineer

Customer Data Management (CDM)

Customer Data Management (CDM) is the process of collecting, organizing, and analyzing customer data to create a unified view of your audience.

Customer Data Management (CDM)

Soft Sell

A soft sell is a low-pressure sales tactic that uses subtle persuasion and relationship-building to gently guide customers toward a purchase.

Soft Sell

Pain Point

A pain point is a specific, recurring problem your target customers face, causing them frustration, inefficiency, or added costs.

Pain Point

Revenue Forecasting

Revenue forecasting is the process of estimating a company's future revenue, using historical data and market trends to guide strategic planning.

Revenue Forecasting

Direct Mail

Direct mail is a marketing method where businesses send physical promotional materials directly to potential customers' mailboxes.

Direct Mail

Platform as a Service

Platform as a Service (PaaS) is a cloud model where a provider delivers a platform for users to develop, run, and manage applications online.

Platform as a Service

Email Personalization

Email personalization uses subscriber data—like their name, interests, or past behavior—to create highly relevant and targeted email campaigns.

Email Personalization

Sales Enablement Technology

Sales enablement technology refers to software and tools that equip sales teams with the resources they need to close more deals efficiently.

Sales Enablement Technology

Sales Intelligence

Sales intelligence is technology that gathers and analyzes data to help salespeople find and understand prospects and existing clients.

Sales Intelligence

Revenue Intelligence

Revenue intelligence is the process of collecting and analyzing customer data to provide insights that help sales teams make smarter decisions.

Revenue Intelligence

Sales Objections

Sales objections are reasons or concerns raised by a potential customer as to why they are hesitant or unwilling to make a purchase.

Sales Objections

Demand Generation Framework

A demand generation framework is a strategic process for creating awareness and interest in your product, ultimately driving new business.

Demand Generation Framework

On-premise CRM

An on-premise CRM is a system hosted on a company's own servers, offering complete control over data, security, and system maintenance.

On-premise CRM

Contract Management

Contract management is the process of creating, executing, and analyzing contracts to maximize performance and minimize financial risk.

Contract Management

Hybrid Sales Model

A hybrid sales model blends traditional and digital sales methods to engage customers across multiple channels and buying preferences.

Hybrid Sales Model

Overcoming Objections

Overcoming objections is the process of addressing and resolving a prospect's concerns or hesitations to move a sale forward.

Overcoming Objections

Sales Engagement

Sales engagement is the sum of all interactions between a seller and a prospect, aimed at building a relationship and moving a deal forward.

Sales Engagement

Channel Marketing

Channel marketing is a strategy where a company sells its products or services through third-party partners, like resellers or affiliates.

Channel Marketing

Average Revenue per User

Average Revenue per User (ARPU) is a key performance indicator that calculates the average revenue generated from each user or subscriber.

Average Revenue per User

Customer Data Platform (CDP)

A Customer Data Platform (CDP) centralizes customer data from all sources to create a complete, unified profile for each individual customer.

Customer Data Platform (CDP)

Horizontal Market

A horizontal market is one where a product or service is designed to meet a common need for a wide array of customers, regardless of their industry.

Horizontal Market

Deal Closing

Deal closing is the final step in a sales cycle. It's when a prospect signs a contract and officially converts into a paying customer.

Deal Closing

Voice Broadcasting

Voice broadcasting is an automated system that delivers a pre-recorded voice message to a large list of phone numbers simultaneously.

Voice Broadcasting

Performance Monitoring

Performance monitoring involves collecting and analyzing data to track a system's operational health and efficiency, ensuring it meets set standards.

Performance Monitoring

Stakeholder

A stakeholder is any individual, group, or party that has an interest in an organization and the outcomes of its actions.

Stakeholder

Brand Equity

Learn about brand equity, including understanding its importance, building strong brand equity, measuring brand equity, & real-world applications.

Brand Equity

Buying Criteria

Buying criteria are the specific requirements and standards a customer uses to evaluate products or services before making a decision.

Buying Criteria

Lead Enrichment Software

Lead enrichment software adds crucial data to your leads, like contact info and firmographics, to help you better understand and engage them.

Lead Enrichment Software

Sandboxes

A sandbox is an isolated testing environment where new or untrusted code can be run safely without affecting the host device or network.

Sandboxes

Version Control Systems

A version control system (VCS) tracks changes to files over time, allowing you to recall specific versions and collaborate without conflicts.

Version Control Systems

Target Buying Stage

The Target Buying Stage identifies a prospect's position in the buying journey, from initial awareness to the final decision to purchase.

Target Buying Stage

Outbound Sales

Outbound sales is when reps proactively contact potential customers through cold calls or emails to generate leads and build a sales pipeline.

Outbound Sales

Interactive Voice Response

Interactive Voice Response (IVR) is an automated phone system that uses voice and keypad inputs to interact with callers and route their calls.

Interactive Voice Response

Sales Presentation

A sales presentation is a formal pitch by a salesperson to a prospective customer, showcasing a product or service to secure a sale.

Sales Presentation

Average Order Value

Average Order Value (AOV) tracks the average dollar amount spent each time a customer places an order on your website or mobile app.

Average Order Value

Affiliate Networks

Affiliate networks are platforms that act as intermediaries between publishers (affiliates) and merchant affiliate programs.

Affiliate Networks

Browser Compatibility

Learn about browser compatibility, including understanding the importance, common challenges, best practices, & tools for testing.

Browser Compatibility

Bounce Rate

Learn about bounce rate, including understanding bounce rate implications, key factors affecting bounce rate, & reducing your bounce rate effectively.

Bounce Rate

Time on Site

Time on site, or session duration, is a key web metric that tracks the total time a visitor spends on your website during a single visit.

Time on Site

Cost Per Impression

Cost Per Impression (CPI) is the price an advertiser pays for each time their ad is displayed to a user, irrespective of clicks.

Cost Per Impression

Commission

A commission is a service charge paid to an agent for a transaction. It's typically a percentage of the sale, rewarding performance directly.

Commission

No Cold Calls

No Cold Calls is a sales strategy that replaces unsolicited calls with warm outreach to prospects who have already demonstrated interest.

No Cold Calls

Digital Rights Management

Digital Rights Management (DRM) is technology that controls access to copyrighted digital content, restricting its use, modification, and distribution.

Digital Rights Management

AI Data Enrichment

AI data enrichment uses artificial intelligence to automatically enhance and update raw data, making it more complete, accurate, and valuable.

AI Data Enrichment

Sales Territory Management

Sales territory management is the process of grouping accounts into territories and assigning them to reps to maximize sales and market coverage.

Sales Territory Management

Gated Content

Gated content is premium online material, like an ebook or webinar, that users can only access after providing their contact information.

Gated Content

Scalability

Scalability is a company's ability to handle increased workloads or market demands without a drop in performance or a spike in costs.

Scalability

GTM

A go-to-market (GTM) strategy is an action plan that outlines how a company will reach target customers and achieve a competitive advantage.

GTM

BAB Formula

Learn about BAB formula, including implementing BAB in sales strategies, crafting an effective BAB pitch, & comparing BAB with other sales frameworks.

BAB Formula

Intent-Based Leads

Intent-based leads are potential customers whose online actions—like searches or content engagement—signal a clear interest in buying a solution.

Intent-Based Leads

Buying Committee

A buying committee is a group of stakeholders within an organization who are jointly responsible for making major purchasing decisions.

Buying Committee

Responsive Design

Responsive design is an approach where a website's layout adapts to the user's screen size, providing an optimal experience on any device.

Responsive Design

Content Curation

Content curation involves gathering, organizing, and sharing the most relevant online content on a specific topic for a particular audience.

Content Curation

Net Promoter Score

Net Promoter Score (NPS) is a metric measuring customer loyalty by asking how likely they are to recommend your company or product to others.

Net Promoter Score

Lead Enrichment Tools

Lead enrichment tools are platforms that automatically add missing data to your leads, like contact info, firmographics, and buying signals.

Lead Enrichment Tools

WordPress

WordPress is a free, open-source content management system (CMS) that allows you to easily create, manage, and publish websites and blogs.

WordPress

B2B Data

Learn about B2B data, including sources and types of B2B data, leveraging B2B data for sales success, & ensuring the accuracy of B2B data.

B2B Data

Freemium Models

A freemium model offers a product's basic features for free, enticing users to upgrade to a paid version for more advanced capabilities.

Freemium Models

Target Account Selling

Target Account Selling is a focused sales strategy where teams identify and pursue a specific list of high-value accounts.

Target Account Selling

B2B Sales Process

Learn about B2B sales process, including key components of B2B sales processes, & crafting an effective B2B sales strategy.

B2B Sales Process

Gone Dark

Going dark is when a once-responsive prospect suddenly stops all communication, leaving you wondering what went wrong.

Gone Dark

Marketing Automation Platform

A marketing automation platform is software that automates marketing actions. It helps manage tasks like email campaigns and lead nurturing.

Marketing Automation Platform

Accessibility Testing

Accessibility testing is a software testing method that verifies an application is usable by people with disabilities, like vision or hearing loss.

Accessibility Testing

Dynamic Territories

Dynamic territories are fluid sales assignments that adjust based on real-time data, ensuring reps can focus on the highest-value accounts.

Dynamic Territories

Text message marketing

Text message marketing is a strategy where businesses send promotional messages, offers, and updates to customers via SMS or MMS.

Text message marketing

B2B Contact Base

Learn about B2B contact base, including building an effective B2B contact base, & strategies for expanding your contact base.

B2B Contact Base

Business Intelligence

Learn about business intelligence, including key components of business intelligence, the role of BI in decision making, business intelligence tools and techniques.

Business Intelligence

Sales Champion

A sales champion is your internal advocate at a target company. They believe in your product and help you push the deal forward to close.

Sales Champion

Incident Response

Incident response is an organization's systematic approach to managing and mitigating the aftermath of a security breach or cyberattack.

Incident Response

On Target Earnings

On-Target Earnings (OTE) is a salesperson's total potential pay, combining base salary and commission for hitting their sales quota.

On Target Earnings

Lead Generation Funnel

A lead generation funnel is a systematic process that guides potential customers from initial awareness of your brand to becoming qualified leads.

Lead Generation Funnel

Inside Sales Metrics

Inside sales metrics are quantifiable measures used to track the performance, activities, and effectiveness of an internal sales team.

Inside Sales Metrics

Customer Data Analysis

Customer data analysis is the process of examining customer information to uncover insights that drive business decisions and improve experiences.

Customer Data Analysis

Customer Relationship Management Hygiene

CRM hygiene involves regularly cleaning and updating your customer data to ensure your CRM system remains a powerful and reliable tool.

Customer Relationship Management Hygiene

Gamification

Gamification applies game mechanics like points, badges, and leaderboards to non-game activities to boost engagement and motivate users.

Gamification

Tire-Kicker

A tire-kicker is a prospect who shows interest in a product but has no intention of buying, wasting a salesperson's time and resources.

Tire-Kicker

Social Proof

Social proof is a psychological phenomenon where people assume the actions of others reflect correct behavior for a given situation.

Social Proof