21. What is external style sheet? How can we link it?
External style sheet is a template/document/file which contains style and appearance information which can be used to link the HTML document and a large number of HTML documents can be linked using external style sheets. The file document can be linked using the LINK tag under the HEAD element. Files containing style information should have a suitable extension. For example, style.css. The proper syntax for linking the file using external style sheet is <head><link rel =stylesheet href=”style.css” type=”text/css”></head>
22.How do I make a webpage that someone can simply just send me a mail by just clicking on text with subject?
We can apply this by using mailto command in an AHREF link tag given below:
< A href mailto:firstname.lastname@example.org?subject=enquiry””> click here to mail ABC</a>
23.How to align pictures so that they are one above the other?
By using the align statement in the IMG SRC tag.
<img src=”abdc.gif” align=top>. Align can also be modified as align=top, align=middle, align=centre etc.
24.What are the possible values for “position”?
Ans: The type of positioning used for the webpages can be determined by using “position” element. These include static, relative, fixed, inherit and absolute.