What to Do in the Front-End World! ?

An ordinary high school student wakes up and appears in... The front-end world. The magic is that you can do anything with code here! Float can change the position of an object relative to another object, text-align can change the arrangement of information within an object, and margin-left can change the left margin of an object relative to another object? It's amazing! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.