Bootstrap, from Twitter, is currently the most Popular front-end framework. Bootstrap is based on HTML, CSS, JAVASCRIPT, it is simple and flexible, making Web development faster.
Below we recommend an online bootstrap visual layout System Editor.
Link: Point Me
Click the link to go to the editor, the toolbar above, select Edit operation, the toolbar on the left, you can add components as needed, edit the page on the right.
Once you have finished editing, you can click the preview in the toolbar to see the error, click Download, copy the code.
This code correctly runs the need for jquery files, bootstrap JS and CSS files.
<link href= "Http://www.w3cschool.cc/try/bootstrap/layoutit/css/bootstrap-combined.min.css" rel= "stylesheet" ><script src= "Http://libs.baidu.com/jquery/2.0.0/jquery.min.js" ></script><script src= "/http Libs.baidu.com/bootstrap/3.0.3/js/bootstrap.min.js "> <!--<span>bootstrap-combined.min.css</span ><span> =</span><span> bootstrap.min.css</span><span> +</span><span> Bootstrap-responsive.min.css</span> (the Responsive bootstrap styles)-
The above three are references that the code is implemented correctly.
Bootstrap Detailed Tutorials
Note:
Online bootstrap (front end frame) editor