Mở tập tin HTML lên. Tìm thành tố mà bạn muốn thay đổi trong tệp. Thêm thuộc tính kiểu cho thành tố. Nhập thuộc tính color: vào trong dấu"". Gõ màu sắc mà bạn muốn gán cho văn bản.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
You can use inline style attributes to change the style of a single element on your page. This can be useful for one or two quick changes to the style, but is not recommended for widespread use. For comprehensive style changes, use the previous method. You can use inline style attributes to change the text color of any of your elements. For example, if you want to change the text color of a specific header, find it in your file:  <!DOCTYPE html> <html> <body>  <h1>This is the header you want to