click below
click below
Normal Size Small Size show me how
keyTerms
Web Development
Term | Definition |
---|---|
Absolute Link | A.K.A. External Link; Link that uses the full address (URL) to the file or web page as the target source |
Absolute Values | A type of CSS value that uses words to define the specific size of an element (e.g., medium, large) |
Anchor Tag | The name of the tag used to create a hyperlink |
Aspect Ratio | The proportion between the width and height of an image where for every unit in width there is a certain number of units in height (e.g., 4:3, 21:9) |
Attribute | A tag component that describes characteristics of the HTML element associated with it |
Author (Metadata) | A type of metadata; used to define the author of a web page |
Block Element | HTML elements that appear one after the other in the flow and placement within the document in a vertical fashion |
Binding | The process of creating a link between a label and an input field within an HTML form, which establishes a relationship between the two HTML elements |
Box Model | A method of thinking about how to design HTML elements and how they interact with one another on a page; uses margin, border, padding, height, and width to define the area of and around the content |
Breakpoints | Utilize a defined CSS media property to identify when to change the layout of a web page |
Cascading Style Sheet | A.K.A. CSS; Style sheet language used to describe the appearance of markup code |
Child Element | A.K.A. a descendant element; An HTML element nested within another HTML element; properties may be controlled by the parent element |
Class Selector | A type of CSS selector used to select an HTML element to which styles are applied; uses the class HTML attribute to identify the HTML element. |
Column Spanning | A table property that allows for the merging of cells within a row across multiple columns |
Content Division Element | A.K.A. the DIV element; an HTML element that creates a container to group and style multiple elements together |
CSS At-Rules | A statement that defines how CSS will behave, creating some variablilty with the site design |
CSS Selector | A pattern used to select the HTML element(s) you want to style |
CSS Validator | A Web application that checks for errors within any internal or external CSS styling |
Declaration Block | Multiple CSS declarations listed together, separated by semicolons |
Description (Metadata) | A type of metadata; used to describe the purpose of a web page |
ECMAScript | The official name of the standard on which JavaScript is based |
External Style Sheets | A method of coding all or most of the CSS stylings for a web page or website using a separate CSS file that contains the CSS stylings |
Header | Identifies the start, or head, of a section or web page |
Heading | the h1, h2, etc. elements; provide a title for a section of the webpage; can be used be browsers to create a table of contents of the page |
ID Selector | A type of CSS selector used to select an HTML element to which styles are applied; uses the id HTML attribute to identify the HTML element. |
Inline Element | HTML elements that appear one after the other in the flow and placement within the document in a horizontal fashion |
Internal Style Sheets | Method of coding all or most of the CSS stylings for a web page within the head section of the page |
Keyword (Metadata) | Describes the information in the file, usually by one word, although a keyword may include more than one word; used to define terms related to a web page that a user might enter into a search engine to locate specific information |
Media Features | Characteristics of a viewport or user agent that can be defined as a part of a media query |
Media Query | Provide a mechanism within CSS to modify a site or app depending on the presence of characteristics of the device |
Metadata | Information that describes a document |
Metadata - Author | A type of metadata; used to define the author of a web page |
Metadata - Description | A type of metadata; used to describe the purpose of a web page |
Metadata - Keyword | A type of metadata; used to define terms related to a web page that a user might enter into a search engine to locate specific information |
Multiple Element Selector | Multiple single element selectors separated by commas used to identify all the elements to select and apply the same styles to |
Padding | The spacing that exists between the content of an HTML element and its border |
Parent Child Element Selector | A single element selector followed by another single element selector, with a space in between, to identify which element to select based upon the relationship between elements and apply styles to |
Parent Element | An HTML element that is at a level higher than a child HTML element; may control how the child element displays |
Pseudo-class Selector | A type of selector that uses a keyword placed after a colon to indicate a special state for the element it is applied to; e.g. :hover. |
Rel Attribute | An HTML attribute used to define the relationship of the target document to the source document |
Relative Link | A.K.A. Internal links, local links; Link that uses just folder and/or file names to a file or web page as the target source stored in the same location as the source pagec |
Responsive Web Design | The collection of best practices and processes that allow a website to be used by as many people as possible on any device that they choose. |
Row Spanning | A table property that allows for the merging of cells within a column across multiple rows |
Sibling Elements | Two or more HTML elements that appear at the same level within the markup code |
Text Field | A type of form input that allows a user to enter text on a web page |
Viewport | The polygonal (e.g. rectangle) area in which a document is viewed, like a browser window |