
Your browser doesn’t seem to support JavaScript syntax, but it doesn’t matter becasue it will not affect the presentation of the content. You can use “Ctrl + (+)/(-)” on the keyboard to increase or decrease the font size if you want to choose it. “Alt + (←)” provided by the browser can be used to go back to previous page. You can also use “Ctrl + p”-printing function offered by the browser to print. In need to save the website, “Ctrl + d” on the keyboard can be used to add to my favorite.