When we are learning CSS, we are usually writing CSS in the head of the HTML document. However, there are three different places where CSS can be written within an HTML document. So in this chapter, it has been explained with examples.
CSS Element Selector is a straightforward CSS selector that uses the name of any HTML element as a selector for applying the CSS styles on those elements.
CSS class selector styles all the HTML elements with the specified class attribute. Using CSS Classes makes it easy to select HTML elements when applying the same style to different HTML tags.
CSS id selector is used to select the HTML element using the ID attribute to apply a style to it. This id element is distinctive always inside the page, and hence it is preferred for selecting a distinct, unique HTML element.
Styling is an important concept that brings CSS to the top of web designing. Like other elements, selectors in CSS also help in selecting the styles in elements you want to put for designing your web pages. In this chapter, you will get to know about the concept of selectors in CSS.
W3schools CSS Tutorial, Learn CSS by practicing various example code snippets to learn web designing easily and quickly.
CSS has some set of rules that govern how users must apply various CSS concepts. In this lesson, information about the Syntax of CSS is given.
CSS is abbreviated as Cascading Style Sheets and is used for describing how HTML elements need to be displayed when they are represented in a web page format or other media. In this chapter, you will learn about the basics of what CSS is and how it can be helpful in styling markup documents.
MongoDB allows you to specify the maximum number of documents to return using limit() method, and it is also possible to skip some documents from a MongoDB database by using skip() method. In this chapter, we will learn about both functions.
Protection queries are a particular type of MongoDB queries where you can specify fields you want to get in the output. In this chapter, you will learn about MongoDB Projection Queries which can be used for an additional purpose.
A query in a database system is a command that is used for extracting data from a database and display it in a readable form. In this chapter, you will learn about the different ways of how queries can be made using MongoDB.
In this chapter, you will come across the various concepts and techniques that are used for preserving the security of information and other related assets in an organization or firm.
In Bootstrap 4, form elements can be customized, which are meant to change browser defaults. You can change the design of the radio button, checkbox, slider, i.e., range, dropdown menu, file upload dialog box trigger, toggle button, etc.
In MongoDB, replication can be implemented for the processing where it is taken care of that same data is accessible on more than a single MongoDB server. Through this concept of MongoDB, the availability of data increases. In this chapter, you will learn about this concept.
In MongoDB, aggregation can be defined as the operation that is used for processing various types of data in the collection, which returns a calculated result. In this chapter, you will learn about the concept of aggregation that s supported by MongoDB.