Twitter Bootstrap framework

Bootstrap is an open-source front-end development toolkit launched by Twitter. It is developed by Twitter designersMark OttoAndJacob ThorntonCooperative Development is a CSS/html framework. Bootstrap provides elegant HTML and CSS specifications, which are written by the dynamic CSS language less, with the css frameworkBlueprintThere are many similarities. Since its launch, bootstrap has been a popular open-source project on GitHub, includingCode.nasa.govAnd MSNBC (Microsoft National Broadcasting Corporation)Breaking newsThis project is used.

Bootstrap 2.0A major improvement is the addition of the response design feature, which is not supported in 1.0, making many developers complain. To provide a better responsive design solution for mobile devices, bootstrap 2.0 adopts a more flexible 12-bar grid layout. In addition, it updates some progress bars And customizable image thumbnails, and adds some new styles. It is worth noting that Bootstrap is a very lightweight framework, and 2.0 is only 10 KB after compression.

For more details, refer toOfficial GuideAndDemo.