The controls attribute adds audio controls, like play, pause, and volume.
The source element allows you to specify alternative audio files which the browser may choose from. The browser will use the first recognized format.
The text between the audio tags will only be displayed in browsers that do not support the audio element.
Use Bootstrap’s custom button styles for actions in forms, dialogs, and more with support for multiple sizes, states, and more. 0662581301
Quickly and easily clear floated content within a container by adding a clearfix utility.
Use a generic close icon for dismissing content like modals and alerts.
Control the visibility, without modifying the display, of elements with visibility utilities. 0662581301
In React, you can create distinct components that encapsulate behavior you need. Then, you can render only some of them, depending on the state of your application.
Design for Mobile First Always Design for Mobile First
Mobile First means designing for mobile before designing for desktop or any other device (This will make the page display faster on smaller devices).
This means that we must make some changes in our CSS.
Instead of changing styles when the width gets smaller than 768px, we should change the design when the width gets larger than 768px. This will make our design Mobile First:
Handling Events Handling events with React elements is very similar to handling events on DOM elements. There are some syntax differences:
React events are named using camelCase, rather than lowercase.
With JSX you pass a function as the event handler, rather than a string.
Cards A card is a flexible and extensible content container. It includes options for headers and footers, a wide variety of content, contextual background colors, and powerful display options. If you’re familiar with Bootstrap 3, cards replace our old panels, wells, and thumbnails. Similar functionality to those components is available as modifier classes for cards.
Canvas has several methods for drawing paths, boxes, circles, text, and adding images.