BOOTSTRAP3 base text-uppercase/lowercase/capitalize uppercase, lowercase, and first letter caps

Li Wu:
Heng Learn to think together, honouring teachers save Thanksgiving. Leaf See root three return to one, rivers the same oneness.
Meekness Conscience Lord, willing to do without regrets to the most bitter. Reading exercises to keep the body and mind, sincere advice and the line and cherish.

Ide:visual Studio 2017
Browser:firefox/chrome
bootstrap:3.3.7

Code

<! DOCTYPE html>
Effect
Bootstrap, excellent front-end open-source framework, worth learning.
Learning resources: V3.bootcss.com + itcast and Itheima video library + Pure Heart. If you have public resources, can share to me, with your resources to learn also can.
Blog post is to watch the video, into thinking written. It's good that the teacher speaks well. Blog bad, is to give the most bitter not serious.
BOOTSTRAP3 base text-uppercase/lowercase/capitalize uppercase, lowercase, and first letter caps