Project: styled-components
Task (moderate): 1) Make .list-item clickable, when clicked, switch to show the content of the blog in a div element (.blog-content) 2) .blog-content is placed in the right of Blog List. 3) When Blog Content Changed, shows animation for .blog-content: switch content opacity from 0 to 1 in 1s 4) Constraint: use styled-components to set the appealing style&animation