• Call Us: +91-8802282601
  • - Mail Us: marketingshrisaitechsolutions@gmail.com


In the world of web design, SSTS Digital Marketing shines as a leading hub for innovation and expertise. Recognized as the best web design institute in Delhi, we take pride in seamlessly incorporating the power of CSS into our curriculum. This ensures that our students not only grasp but master cutting-edge skills, positioning them to meet and exceed industry demands.

CSS, or Cascading Style Sheets, is a stylesheet language used to control the presentation and layout of HTML documents. It defines how HTML elements should be displayed on the screen, in print, or in other media. Here's a brief overview of CSS:


Selectors are used to target HTML elements for styling.

Example: p { color: blue; }

This rule selects all <p> (paragraph) elements and sets their text color to blue.

Properties and Values:

CSS rules consist of property-value pairs. Properties define the aspect of an element you want to style, and values specify how you want to style it.

Example: font-size: 16px;

Here, font-size is the property, and 16px is the value.

Box Model:

The box model is a fundamental concept in CSS that describes how elements are laid out on the page.

It consists of content, padding, border, and margin. These elements together determine the size and spacing of an element.


CSS provides various layout techniques to control the positioning of elements on the page.

Flexbox and Grid are two modern layout models that allow for the creation of complex and responsive layouts with ease.

Selectors and Combinators:

Selectors can be combined and nested to target specific elements or groups of elements.

Example: ul li { list-style-type: square; }

This rule selects all <li> (list item) elements that are nested within a <ul> (unordered list) and sets their list style to square.

Responsive Design:

CSS is crucial for creating responsive web designs that adapt to different screen sizes and devices.

Media queries are commonly used to apply different styles based on the characteristics of the user's device.

Transitions and Animations:

CSS allows for the creation of smooth transitions and animations, enhancing the user experience.

Properties like transition and animation enable the gradual change of style or the creation of more complex animations.

Colors and Gradients:

CSS provides various ways to specify colors, including named colors, hexadecimal values, RGB, and HSL.

Gradients allow for the smooth transition between two or more colors.

Fonts and Text Styling:

CSS enables the customization of fonts, font sizes, line heights, and text spacing.

Properties like font-family, font-size, font-weight, and line-height are commonly used for text styling.

Vendor Prefixes:

In the past, some CSS properties required vendor prefixes (-webkit-, -moz-, -ms-, etc.) for compatibility with different browsers. However, this practice has become less common with the evolution of browser support.

CSS Preprocessors:

CSS preprocessors like Sass or Less extend the capabilities of traditional CSS, allowing for the use of variables, mixins, and other programming-like features.

Understanding CSS is essential for web designers and developers to create visually appealing and responsive websites. It complements the structure provided by HTML, allowing for the separation of content and presentation.

Join us at SSTS Digital Marketing, where excellence in web design education is more than a promise – it's our commitment.


Get In Touch

About us

We provide dedicated placement assistance to our students, connecting them with leading companies and organizations in the industry.