--Project summary

1. Thinking

• First ： After getting a project , Think as a whole , Achieve know the score .
• secondly ： Have a general Scheme or plan , Instead of trying to write a little .
• Last ： The code should be neat and orderly , File naming should be standardized , What folder to put should be well planned .

2. In terms of code

1. Implementation of image and text alignment

add to CSS attribute ：vertical-align:middle;
vertical-align Property sets the vertical alignment of the element .

2.hover The correct use of pseudo classes

I wonder if you need such an application scenario
Elements A Is an element B Parent class of ,A Nested B, When the mouse moves to A Upper time , Want to make B Make changes .
Ways of realization , Use hover

A:hover B{
       //css Code 
}