Course Content

Other Courses

Tribhuvan university > CSIT - 2074 Syllabus > Web Technology > Old Questions > 2075

Web Technology - Old Questions

Syllabus Notes Old Questions Unit Wise Questions Question Bank

5.  Define CSS? How can you use an external CSS? Explain.

5 marks | Asked in 2075

CSS is a language that describes the style of an HTML document. It describes how HTML elements should be displayed.

External CSS contains separate CSS file which contains only style property with the help of tag attributes (For example class, id, heading, … etc). CSS property written in a separate file with .css extension and should be linked to the HTML document using link tag. This means that for each element, style can be set only once and that will be applied across web pages.

E.g. 

<!DOCTYPE html> 

<html> 

    <head> 

        <link rel="stylesheet" href="style.css"/> 

    </head> 

    <body> 

        <div class = "main"> 

            <div class ="CN">College Note</div> 

            <div id ="webtech"> 

                Web tech solution. 

            </div> 

        </div> 

    </body> 

</html> 


//style.css

body {

    background-color:powderblue;

}

.main {

    text-align:center;   

}

.CN {

    color:#009900;

    font-size:50px;

    font-weight:bold;

}

#webtech {

    font-style:bold;

    font-size:20px;

}