CSS List

Duration: 6 min

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Inside: a video lesson and guided study material.

Module outline

  1. About the Course: About the Course
  2. Paper-1 & 2 | Basic Numeracy: Ratio and Proportion (Ratios), Divisibility Rules, Mixture and Alligation, Permutation and Combination, Logarithm, Number System, HCF LCM, Sequence and Series (Series), Speed Time and Distance, Percentage, Average, Mensuration and Geometry, Age Problems, Arithmetic, Statistics, Probability, Profit and Loss, Simple Interest and Compound Interest, Partnership, Speed Mathematics and Basic Mathematics, Algebra, Powers and Exponents (Surds and Indices), Time and Work, Pipe and Cistern, RSSB Specific Videos - Basic Numeracy
  3. Paper-1 & 2 | Data Interpretation: Data Interpretation
  4. Paper-1 & 2 | General Mental Ability: Mental Ability, RSSB Specific Videos - Mental Ability
  5. Paper-1 & 2 | Logical Reasoning and Analytical Ability: Series (Number and Letter Series) (Numerical Relations and Reasoning), Coding Decoding, Data Sufficiency, Non Verbal Reasoning (Spatial Aptitude) (Spatial Reasoning) (Visual Reasoning), Syllogisms, Seating Arrangements, Blood Relations, Directions (Direction Test), Analytical Reasoning (Counting Figures Reasoning), Puzzle Solving (Puzzles), Calendar, Clock, Cubes & Dices, Venn Diagram, Analogy, Ranking, Order and Sequence, Deductive and Inductive Reasoning (Logical Deduction and Induction) (Prepositional Reasoning), Data Arrangement, Logical Sequence Of Words, Crypt Arithmetic
  6. Paper-1 & 2 | Decision Making and Problem Solving: Selection Decision Table (Decision Making)
  7. Paper-1 | General Science: Physics, Biology, Chemistry, RSSB Specific Videos
  8. Paper-1 | General Awareness: State Wise GK, GK- Current Affairs
  9. Paper - 2 | Digital Logic Systems: Digital Systems & Boolean Basics, Logic Gates & Hardware, Combinational Circuit, Sequential Circuits
  10. Paper-2 | Database Management System: Basics of DBMS, ER Diagram, Relational Model & Functional Dependencies, Keys & Integrity Constraints, Normalization (1NF - BCNF), Decomposition Properties & 4NF, Relational Calculus, Relational Algebra, SQL, NoSQL
  11. Paper-2 | Data Structures & Algorithms: Introduction to DS, Array, Stack, Queue, Linked List, Tree, Graphs, Algorithm Analysis, Sorting Algorithms, Intro to Compilers, Hashing
  12. Paper 2 | Data Communication and Network Security: Introduction to CN, Data Communication, Data Link Layer - Ethernet, DLL: Error Control, Net Layer: IPv4 & Proto, Net Layer: IP Addressing, Application Layer, Hardware basics, Network Security, Ethical Hacking
  13. Paper-2 | Operating Systems: Introduction to OS, Process Management, Memory Management, File Management, Deadlock
  14. Paper-2 | Computer Organization and Architecture: Basics of COA, Floating Point Rep, Cache Memory Organization, Input Output Organisation, Instr Formats & Modes, Control Unit Design, Register Transfer and Microoperations, Programming the Basic Computer, Number System, Number Representation
  15. Paper 2 | System Analysis and Design: Fundamentals of Systems and Information Systems, Fundamentals of Software Engineering, SDLC and Development Approaches, Software Documentation and Software Requirements Specification (SRS), SDD and Quality Assurance, Security, Risk Management & Maintenance, Software Testing
  16. Paper-2 | C Programming: C Fundamentals, Control Flow, Functions, Arrays & Pointers, Storage Classes, Structures & Enums, DMA, Macros, Scoping & File Handling
  17. Paper 2 | OOPS , C++ , JAVA: Language Design, OOPS with C++, Java, .Net Programming, Java Fundamentals
  18. Paper 2 | Python: Introduction to Python, Tokens, Variables, Data Types, I/O, Operators & Expressions, Control Flow & Looping, Collections & Strings, Functions & Modules, File Handling & Data Analysis
  19. Emerging Trends and AI: Emerging Tech Trends, Artificial Intelligence
  20. Paper-2 | Data Processing (Ms-Office): MS Office Applications
  21. Paper-2 | Internet and Web Technologies: HTML Basics, CSS, XML, JavaScript-Basics, Internet Fundamentals, Protocols & Services, Web Publishing & Hosting, Server Side & Security, Emerging Technologies, Terms & Abbreviations, Cyber Threats and Malware Attacks, Role of Internet and Web Services, Security in Mobile and Wireless Computing, साइबर सुरक्षा / Cyber Safety and Security, कंप्यूटर नेटवर्क / Computer Networks
  22. Paper 2 | Pedagogy: Child Development, Theories, Concept of Pedagogy, Inclusive Education, Experiential Pedagogy, Assessment & Evaluation, Psychology, Curriculum Framework & Reforms, National Education Policy (NEP) 2020
  23. Live Classes: RSSB Live Sessions
  24. Paper 1 - Full Mock Tests:
  25. Paper 2 - Full Mock Tests:
  26. BCI Previous Year Papers:
AI summary & chapters

AI Summary

An AI-generated summary of this video lecture.

This lecture introduces CSS list styling, beginning with unordered lists and the list-style-type property. The instructor defines an unordered list as one that displays items using bullets instead of numbers, then presents the syntax ul { list-style-type: value; } and its common values disc (●), circle (○), and square (■). A hand-drawn diagram contrasts the HTML structure of <ul> with a numbered ordered list, helping students distinguish between the two. A live code example applies classes a, b, and c to <ul> elements with list-style-type: circle;, disc;, and square;, showing the rendered output side by side. The lesson then moves to ordered lists, defining them as displaying items in a specific sequence using numbers, letters, or Roman numerals. The instructor demonstrates ol.a {list-style-type: upper-roman;}, lower-roman, lower-alpha, and decimal, producing rendered lists labeled I., i., a., and 1. for Coffee and Tea items. Finally, the list-style-image property is introduced as a way to use an image as the list marker instead of a standard bullet, with syntax list-style-image: url('star.png'); and an example using sqpurple.gif to mark Coffee, Tea, and Coca Cola with purple squares.

Chapters

  1. 0:00 – 2:00 00:00-02:00

    The lecture opens with the slide titled CSS Lists, explaining that an unordered list displays items using bullets instead of numbers. The on-screen syntax ul { list-style-type: value; } is shown, followed by the values disc (●), circle (○), and square (■). The instructor highlights the HTML tags <ol> and <ul> with a red box, then draws a hand-drawn diagram containing <li> and </ul> tags. A small dot is drawn inside the box to represent an unordered list item, and a vertical line with numbers 1, 2, and 3 is added to contrast an ordered list.

  2. 2:00 – 5:00 02:00-05:00

    A side-by-side code and rendered output example demonstrates list-style-type on unordered lists. The CSS rules ul.a {list-style-type: circle;}, ul.b {list-style-type: disc;}, and ul.c {list-style-type: square;} are annotated with red circles, underlines, and arrows linking each class to its rendered bullet style. The lesson then transitions to ordered lists, defined on-screen as displaying items in a specific sequence using numbers, letters, or Roman numerals. The instructor presents an ordered list example with rules ol.a {list-style-type: upper-roman;}, lower-roman, lower-alpha, and decimal, producing rendered lists labeled I., i., a., and 1. for Coffee and Tea items.

  3. 5:00 – 6:26 05:00-06:26

    The final section introduces the list-style-image property, described on-screen as using an image as the list marker instead of a standard bullet. The syntax line list-style-image: url('star.png'); is circled in red, with the word value handwritten above the url portion. A code example sets list-style-image: url('sqpurple.gif'); while the right panel shows Coffee, Tea, and Coca Cola marked with purple squares, demonstrating how a custom image replaces the default bullet marker.

The lecture progresses from basic list concepts to practical CSS styling. It first establishes the distinction between unordered and ordered lists using definitions, syntax, and a hand-drawn diagram. The core property list-style-type is taught through its available values for both list types, with live code examples showing how CSS classes map to specific bullet or numbering styles. The lesson concludes by extending list styling beyond standard markers with the list-style-image property, which allows an image file to serve as the list marker. The teaching method consistently pairs code with rendered output, using annotations such as red circles and arrows to connect CSS rules to their visual results.

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