Page 50 - CA 165 ver 1.0 Class 10
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No extra space should be given after the start of the bracket. If the browser encounters a space, it may
                  not recognize the tag and will not display the information correctly. Tags are not case-sensitive, but a
                  common convention is to write them in capital letters so that they are prominent in the coded document.

                  Container Tag
                  The tags which are used in pairs are called ‘Container Tags’. It has an opening and a closing tag. The
                  closing tag is same as opening tag but it is used with a forward slash(/) before the tag name. Such tags
                  define a section of text and specify the formatting of all the content inside it. These tags are also referred
                  to as paired tags or ON/OFF tags. Some container elements are:

                    <HTML>
                    <HEAD>
                    <TITLE>

                    <B>
                    <CENTER>
                  For example:
                    <H1>............ </H1> (Contains opening and closing tags for displaying headings.)

                    <BLOCKQUOTE>
                    ............        (Contains opening and closing tags to indent text inside it.)
                    </BLOCKQUOTE>

                  Empty Tag
                  Empty tags are standalone tags which are not used in pair. Such tags do not have any ending tag and
                  indicate ‘one time’ instructions. Empty tags represent formatting constructs such as line breaks, inserting
                  images, etc.
                  These tags have only an ON tag. ‘ON’ tag refers to start tag and ‘OFF’ tag refers to close/end tag. The
                  empty tags do not act on block of text but they perform their task at the insertion point only. These tags
                  are also termed as singular tags. For example:

                    <HR>               (It is used as single tag and it inserts a horizontal rule.)
                    <BR>               (It is used as single tag for line break.)
                  Element

                  It  refers to  different  sections that  include  opening  or  closing tag  and  the  content  within  it.  It  is the
                  fundamental component of the structure of an HTML document that includes distinctive components
                  such as body, title, paragraph or list. Elements are similar to the tags, but we can say that all tags in one
                  section together with the text or attributes inside are referred to as elements.
                  An element has three parts:

                    a start tag
                    an end tag

                    content between start and end tags
                  For example:

                    <TITLE> My First Webpage </Title>




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