Day-5 Lists in HTML and Block and Inline elements
Lists In HTML:
Lists are used to maintain list of items.
There are three types of lists in HTML:
1. ordered list <ol>
2. unordered list <ul>
3. descriptive list definition list<dl>
1.ordered list <ol> :
All list items are between <ol> element and each list item annotated by <li> tag. By default ol will be numbers ex 1,2... If we want to start our ordered list with alphabets or roman number we can use a properties like type=" a" or type="i" and give where should it wants to starts like start="f" or starts="v"....etc.
Example:
<html>
<head>
<title>lists</title>
</head>
<body>
<h1>About ordered list</h1>
<ol type="1" start="100">
<li>raj</li>
<li>vani</li>
<li>shekhar</li>
</ol>
<h3>Fruits list</h3>
<ol type="a" start="16">
<li>apple</li>
<li>mango</li>
<li>banana</li>
</ol>
</body>
</html>
2.unordered list <ul> :
All list items are between <ul> element and each list item annotated by <li> tag .This list didn't give any order to the text . It display bullet points to the lists in html.
Example:
<html>
<head>
<title>lists</title>
</head>
<body>
<h1>About unordered list</h1>
<ul>
<h3>Grocery list</h3>
<ul>
<li>Lays</li>
<li>chocolate</li>
<li>potato</li>
</ul>
</ul>
</body>
</html>
3.descriptive list <dl> :
descriptive/definition list <dl> in html needs two things <dt> and <dd>. <dt> means descriptive term which is inside the <dl> and <dd> means descriptive data which gives the description of dt tag which mention inside the dt tag .
Example:
<html>
<head>
<title>lists</title>
</head>
<body>
<h1>About descriptive list</h1>
<h3>HTML History</h3>
<dl>
<dt>1993</dt>
<dd>HTML started</dd>
<dt>1995</dt>
<dd>HTML2 started</dd>
<dt>1999</dt>
<dd>HTML4- HTML4.1 started</dd>
<dt>2014</dt>
<dd>HTML5 started</dd>
</dl>
</body>
</html>
About Block vs Inline Elements in HTML :
Block Element :-
Block elements don't allow next element to be beside them.
A block-level element always starts on a new line, and the browsers automatically add some space (a margin) before and after the element.
A block-level element always takes up the full width available (stretches out to the left and right as far as it can).
Two commonly used block elements are: <p>
and <div>
.
The <p>
element defines a paragraph in an HTML document.
The <div>
element defines a division or a section in an HTML document.
General block element is div. ex : heading ,p , div, semantic elements etc.., are block elements.
Here are the block-level elements in HTML:
<address> <article> <aside> <blockquote> <canvas\> <dd> <div> <dl><dt> <fieldset> <figcaption> <figure> <footer> <form> <h1>-<h6> <header> <hr\> <li> <main> <nav> <noscript> <ol\> <p> <pre> <section><table> <tfoot> <ul> <video>
<!DOCTYPE html>
<html>
<body>
<p style="border: 1px solid black">Hello World</p>
<div style="border: 1px solid black">Hello World</div>
<p>The P and the DIV elements are both block elements, and they will always start on a new line and take up the full width available (stretches out to the left and right as far as it can).</p>
</body>
</html>
Inline element:
Inline elements allow the next elements to appear on side or they may appear on other side.
An inline element does not start on a new line.
An inline element only takes up as much width as necessary.
This is a <span> element inside a paragraph. General inline element is span.
ex : <span>,<a>,<input>
<!DOCTYPE html>
<html>
<body>
<p>This is an inline span <span style="border: 1px solid black">Hello World</span> element inside a paragraph.</p>
<p>The SPAN element is an inline element, and will not start on a new line and only takes up as much width as necessary.</p>
</body>
</html>
Here are the inline elements in HTML:
<a> <abbr> <acronym> <b> <bdo> <big> <br\> <button> <cite> <code><dfn> <em> <i\> <img> <input\> <kbd\> <label\> <map\> <object> <output> <q> <samp\> <script\> <select> <small> <span> <strong\><sub\> <sup> <textarea\> <time\> <tt\> <var\>
Note: An inline element cannot contain a block-level element!
<body>
<h1>Hi</h1><p>Bye</p>
<a href=""><img src="./images/pexels-anjana-c-674010.jpg"
alt="" height="20"></a><a href="https://www.google.co.n">
Click me</a>
<span><p><a href="">Hi</a></p></span>
<!-- general block element is div and general inline element is
span-->
<div>
<p>Lorem ipsum dolor sit amet consectetur <span>adipisicing</span> elit. Porro nulla neque quaerat? Porro cum dolorem cupiditate dolorum, ipsum quibusdam enim!</p>
<a href="">ancho1</a>
</div>
<
<a href="">anchor2</a>
<p>hkdfj</p>
</div>
</body>
The <div> Element
The <div>
element is often used as a container for other HTML elements.
The <div>
element has no required attributes, but style
, class
and id
are common.
When used together with CSS, the <div>
element can be used to style blocks of content:
<div style="background-color:black;color:white;padding:20px;">
<h2>London</h2>
<p>London is the capital city of England. It is the most populous city in the United Kingdom, with a metropolitan area of over 13 million inhabitants.</p>
</div>
The <span> Element
The <span>
element is an inline container used to mark up a part of a text, or a part of a document.
The <span>
element has no required attributes, but style
, class
and id
are common.
When used together with CSS, the <span>
element can be used to style parts of the text:
<!DOCTYPE html>
<html>
<body>
<h1>The span element</h1>
<p>My mother has <span style="color:blue;font-weight:bold;">
blue</span> eyes and my father has <span style="color:darkolivegreen;
font-weight:bold;">dark green</span> eyes.</p>
</body>
</html>
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