Do You Have To Select A Span Within A Div To Update Its Text?
HTML <div> Tag
The <div> tag is an empty container that is used to define a division or a department. Information technology does non affect the content or layout and is used to group HTML elements to be styled with CSS or manipulated with scripts.
We recommend to use <div> tag simply when no other semantic elements introduced in HTML5 (such as <nav> , <main> or <article>) are appropriate.
Since <div> is a block-level element, a line suspension is placed before and later it.
It is possible to place whatsoever HTML element inside a <div> tag, including some other <div>.
The <div> tag can NOT exist inside <p> tag, because the paragraph will be broken at the point, where the <div> tag is entered.
To apply styles within a paragraph utilise <span> tag, which is used with inline elements.
Syntax
The <div> tag comes in pairs. The content is written between the opening (<div>) and endmost (</div>) tags.
Instance of the HTML <div> tag:
<!DOCTYPE html> <html> <head> <championship>The <div> Tag</title> </caput> <trunk> <h1> The <div> Tag </h1> <div way="groundwork-colour:#8ebf42"> <p>We use the <div> tag to grouping two paragraphs for applying a background to the text, and to add colour to this <bridge manner="color:#1c87c9">word</bridge> nosotros place information technology inside <bridge> tag.</p> <p> Pay attention, that the <div> tag is a block-level chemical element, so a line break is placed before and later it.</p> </div> </body> </html> When we build layouts, we deal with multiple blocks defined past the <div> tag. The positioning of these blocks is at the center of layout: placing elements in the correct relative positions across all screen sizes is one of the well-nigh important tasks.
Depending on the content and the goals of the folio, we can utilize different techniques (or their combinations) to determine the identify of each block. Let'south learn more almost these techniques.
Flexbox ¶
In modern websites bladder-based layouts are being replaced with Flexbox. The chief idea backside Flexbox is that with it, you can control the alignment, direction, social club, and size of the items inside the container.
Instance of a Flexbox with HTML <div> tag:
<!DOCTYPE html> <html> <head> <title>Title of the document</title> <style> .flex-container { display: flex; marshal-items: center; /* Use some other value to see the outcome */ width: 100%; height: 200px; background-colour: #1faadb; } .flex-container > div { width: 25%; tiptop: 60px; margin: 5px; border-radius: 3px; groundwork-color: #8ebf42; } </style> </head> <body> <div course="flex-container"> <div> </div> <div> </div> <div> </div> </div> </body> </html> CSS Float holding ¶
CSS bladder property, or "floats" allows elements to appear next to, or apart from, 1 another, which lets us create different types of layouts, including multi-cavalcade pages, sidebars, grids, etc.
Example of the HTML <div> tag with the CSS float property:
<!DOCTYPE html> <html> <head> <championship>Championship of the document</title> <style> .content { overflow: auto; edge: 3px solid #666; } .content div { padding: 10px; } .content a { color: darkblue; } .blue { bladder: right; width: 45%; background-color: #1faadb; } .green { float: left; width: 35%; background-colour: #8ebf42; } </style> </head> <body> <div class="content"> <div class="bluish"> <p>This is some paragraph within div tag.</p> <a href="#">This is some hyperlink inside div tag.</a> <ul> <li>List item 1</li> <li>List particular 2</li> </ul> </div> <div class="green"> <p>This is some paragraph inside div tag.</p> <ol> <li>Listing item 1</li> <li>List item 2</li> </ol> </div> </div> </body> </html> Consequence
Negative Margins ¶
Negative margins can exist applied to both static or floated elements.
Instance of negative margins:
<!DOCTYPE html> <html> <head> <championship>Title of the document</championship> <mode> .content div { padding: 2%; } .content a { color: darkblue; } .main-content { width: 30%; margin-left: 32%; } .bluish { width: 25%; margin-acme: -x%; background-colour: #1faadb; } .green { width: twenty%; margin: -35% car auto lxx%; background-color: #8ebf42; } </style> </head> <trunk> <div course="content"> <div class="primary-content"> <a href="#">This is some hyperlink within div tag.</a> </div> <div class="blue"> <p>This is some paragraph inside div tag.</p> <a href="#">This is some hyperlink inside div tag.</a> <ul> <li>List item one</li> <li>List detail 2</li> </ul> </div> <div class="green"> <p>This is some paragraph within div tag.</p> <ol> <li>List detail 1</li> <li>Listing item two</li> </ol> </div> </div> </trunk> </html> Relative+absolute positioning ¶
If you want to position div relative to detail element you can use a combination of position: relative and position: accented.
Example of relative+absolute positioning of HTML <div> tag:
<!DOCTYPE html> <html> <head> <championship>Title of the document</title> <manner> .content { position: relative; height: 400px; border: 1px solid #666; } .content div { position: absolute; width: 35%; padding: 10px; } .blue { correct: 20px; bottom: 0; groundwork-color: #1faadb; } .dark-green { height: 10px; left: 15px; background-color: #8ebf42; } </style> </head> <torso> <div class="content"> <div class="blueish"> <p>This is some paragraph inside div tag.</p> </div> <div class="dark-green"> <p>This is some paragraph inside div tag.</p> </div> </div> </torso> </html> position: relative does not touch on the positioning of elements in normal flow unless you add offsets.
Attributes ¶
The <div> tag also supports the Global attributes and the Event Attributes.
How to fashion <div> tag?
Common properties to change the visual weight/emphasis/size of text in <div> tag:
- CSS font-manner belongings sets the way of the font. normal | italic | oblique | initial | inherit.
- CSS font-family holding specifies a prioritized list of one or more than font family names and/or generic family names for the selected chemical element.
- CSS font-size property sets the size of the font.
- CSS font-weight property defines whether the font should exist bold or thick.
- CSS text-transform property controls text case and capitalization.
- CSS text-decoration property specifies the ornamentation added to text, and is a shorthand property for text-ornament-line, text-decoration-colour, text-decoration-style.
Coloring text in <div> tag:
- CSS color property describes the color of the text content and text decorations.
- CSS background-color holding sets the groundwork color of an element.
Text layout styles for <div> tag:
- CSS text-indent property specifies the indentation of the first line in a text block.
- CSS text-overflow belongings specifies how overflowed content that is not displayed should be signalled to the user.
- CSS white-infinite property specifies how white-infinite within an element is handled.
- CSS word-intermission property specifies where the lines should be cleaved.
Other properties worth looking at for <div> tag:
- CSS text-shadow property adds shadow to text.
- CSS text-align-concluding property sets the alignment of the last line of the text.
- CSS line-height property specifies the pinnacle of a line.
- CSS letter-spacing property defines the spaces between letters/characters in a text.
- CSS word-spacing belongings sets the spacing between words.
Source: https://www.w3docs.com/learn-html/html-div-tag.html
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