iframes are used to create nested webpage in html.
There is no expiration date for local storage and the data will be available in local storage even after we close the browser.
If a single selector has three different style definitions, the definition near the actual tag is the priority. Inline style takes priority over embedded style sheets, which gives priority to external style sheets.
To change the text of a clickable link to send e-mail, use the mailto command in the href tag. The form is as follows:
<Href = "mailto: youremailaddress"> click to click </a>
A Marquee allows you to place a scrolling text on a web page. To do this, place the text of what you appear to be scrolling in the <marquee> and </ marquee> tags.
The default size of the text field is 13 characters. However, if the size attribute is included, the value can be less than 1. Maximum value is determined by the browser width. If the size attribute is set to 0, the size is set to the default size of 13 characters.
Image Map allows you to connect to various web pages using a single image. You can define the forms of images that you want to make part of the map mapping.
If the border attribute is set to a non-zero value, then the default cell borders with the thickness of one pixel will get added automatically. Similarly, if the rule attribute is added to the <table> tag, then the border attribute will not get included, and the default one-pixel border will be set and appear on the screen.
If the size attribute is set to zero, then the size will be set to the default size of 13 characters.
Use the required command in HTML. It encourages the user to fill out a specific domain to submit the form.
Field input means it will throw a default HTML error.
<input type = "email" name = "user_email" />
Each tag can have additional attributes that change the way the tag works or changes. For example, a <input> tag has a type attribute, which you can use to specify a text field, a check box, a radio button, or a number of other options.
In the two angle brackets, the tags are named after attributes. They will always open tags or self-end tags to appear – they can not close tags. In a double quotation, a signal is equal to the selected value. “Take without any gaps before and after the equivalent note! Many attributes can be defined in a single note.
<! - Text Field ->
<input type = "text" />
<! - Archive ->
<input type = "checkbox" />
<! - radio button ->
<input type = "radio" value = "on" />
Each imagery is in every style – similar to style – however, most tags have their own particular ones, and those attributes are different type of tags (simply a picture molecule character paragraph tag).
The color of the bullet is the color of the first text of the list. So, whenever we want want to change the color of the bullet, we must change the color of the text.
We can create a multicolor text on a web page by using <font color =”color”> </font> for the specific texts.
Yes, the style sheet can apply tables to position text and images for aligning them accordingly.
The new form elements that were added into HTML5 are:
1. Datalist – It’s used as a list of options for input control.
2. Keygen – This tag defines a key-pair generator (Private/Public) field.
3. Output – It’s used to show the result of a calculation.
The specification of color for table borders can be made in style sheet, and in its absence, the same as the text color will apply.
The differences between HTML and XHTML are:
1. HTML stands for Hypertext Markup Language, whereas
XHTML stands for Extensible Markup Language.
2. A static webpage is an HTML web page and dynamic web pages are XHTML.
3. XHTML are more stricter than HTML.
4. An XML application of HTML is defined as XHTML.
5. All modern browsers support XHTML.
If there is no text between the tags, then there will be nothing available to format, and hence no formatting can be done. For instance, tags without closing tag like that of image tag or <img> tag do not require any text between them, and hence no formatting will be needed in such a case.
If a single selector includes three different style definitions, the definition that is closest to the actual tag takes precedence. Inline style takes priority over embedded style sheets, which takes priority over external style sheets.
Applets are small programs that are embedded with the web pages so that they can perform particular functions, including animation, information processing, and even computation.
An overlapping set of tags in the HTML results in the recognition of only the first tag. Such issues occur only when the text does not display on the browser screen.
Yes, we can create a colorful text on a webpage by using the <font color=“color”> tags for each character where the color is needed to be applied.
A style sheet helps in creating a well-defined template that is both consistent as well as transportable. These style sheet templates can be linked to various web pages, which makes it easier to main and change the look of the web page.
The symbols can be represented in the form of an image in the case where the operating system does not support a particular character.
No, the hyperlink does not apply to the text-only but also the images. This means that we can convert an image into a link that can allow the users to gain access to another page when clicked on it.
The top-level page is the most popular web page that is printed and pointed mostly as the web address in the magazine because it can help the users to browse to all other pages on the website from the same link.
We can create several links to different sections within the same web page by using the <a> tag along with referencing through the use of the # symbol.
Yes, some attribute values can be set to predefined values, but other attributes can accept any kind of numerical value, which represents the pixel size.
White space helps the browser to collapse multiple spaces into one single space, and thereby the indent lines of the text can be taken care of without caring for the multiple spaces that are left. Thereby using the HTML code, white space helps in better organizing the content and tags, making them readable and easy to understand.
There are six types of heading tags in HTML which are defined with the <h1> to <h6> tags. Each type of heading tag displays a different text size from another. <h1> is the largest heading tag and <h6> is the smallest. For example:
<h1>This is Heading 1</h1>
<h2>This is Heading 2</h2>
<h3>This is Heading 3</h3>
<h4>This is Heading 4</h4>
<h5>This is Heading 5</h5>
<h6>This is Heading 6</h6>
We can use the built-in Button tag in HTML to add buttons to an HTML web page.
<h2>HTML Button Tag Example</h2>
<button name="button" type="button">CLICK ME</button>
In some cases, the browser running does not support the character, and thus the character is displayed as boxes. This is the condition in which the character entities do not display correctly on all the systems.
There would be nothing to format if there is no text present between the tags. Therefore, nothing will appear on the screen.
Some tags, such as the tags without a closing tag like the <img> tag, do not require any text between them
HTML SVG is used to describe the vector or raster graphics. SVG images and their behaviors are defined in XML text files.
We mostly use it for vector type diagrams like pie charts, 2-Dimensional graphs in an X, Y coordinate system.
<svg width="100" height="100">
<circle cx="50" cy="50" r="40" stroke="yellow" stroke-width="4" fill="red" />
A style sheet helps in creating a well-defined template for an HTML webpage that is both consistent as well as portable. We can link a single style sheet template to various web pages, which makes it easier to maintain and change the look of the website.
An image map in HTML helps in linking with the different kinds of web pages using a single image. It can be used for defining shapes in the images that are made part of the image mapping process.
We use the anchor tag <a> to create a hyperlink in HTML that links one page to another page. The hyperlink can be added to images too.
We use the <a> tag, along with referencing through the use of the # symbol, to create several links to different sections within the same web page.
An empty sequence of space characters is called the white space in HTML. This white space is considered as a single space character in the HTML.
White space helps the browser to merge multiple spaces into one single space, and so taking care of indentation becomes easier. White space helps in better organizing the content and tags, making them readable and easy to understand.
You can insert a copyright symbol by using © or © in an HTML file.
We can align the list elements in an HTML file by using indents. If you indent each nested list in further than the parent list, you can easily align and determine the various lists and the elements that it contains.
The list types in HTML are as below:
a) Ordered list–The ordered list uses <ol> tag and displays elements in a numbered format.
b) Unordered list–The unordered list uses <ul> tag and displays elements in a bulleted format.
b) Definition list–The definition list uses <dl>, <dt>, <dd> tags and displays elements in definition form like in a dictionary.
We separate a section of texts in HTML using the below tags:
1. <br> tag – It is used to separate the line of text. It breaks the current line and shifts the flow of the text to a new line.
2. <p> tag–This tag is used to write a paragraph of text.
3. <blockquote> tag–This tag is used to define large quoted sections.
Marquee is used for scrolling text on a web page. It scrolls the image or text up, down, left, or right automatically. To apply for a marquee, you have to use </marquee> tags.
Comments are used by developers to keep a track of the code functionality and also help the other developers in understanding the code functionalities easily.
The commented outlines will not be shown in the browser. To comment a line, the line should start by this <!– and end by this –>. Comments can be of one line or of multiple lines.
<!-- This is one line comment ?
<!-- This is multiple line of two or more line -->
Semantic elements are HTML elements that represent its meaning to the browser and developer about its contents.
For Example – p tag represents a paragraph, a tag represents anchor tag, form tag, table tag, article tag and many more are semantic elements in HTML. Whereas, div tag, span tag, bold tag are not semantic elements.
Anchor tag in HTML is used to link between two sections or two different web pages or website templates.
To open an URL into a new tab in the browser upon a click, we need to add target attribute equal to _blank.
<a href=”#” target=”_blank”></a>
The basic structure of the HTML template is:
In an HTML page, tags used are to place the content and format the pages. They always defined between (<) and (>) symbols. For example, <h1>text</h1>.
An opening tag must be preceded with a closing tag and indicated with a ‘/’ symbol.
A tag instructs the browser to format the HTML. Tags have many uses, such as changing the appearance of text, displaying a graphic, or linking another page.
HTML is the abbreviation for Hypertext Markup Language. It is the typical documents’ markup language for developing web pages to display on the web browser.