5 ways to express HTML spaces that you must not know

HTML provides 5 kinds of space entities (space entity), they have different widths, non-breaking spaces are the width of regular spaces, and can run on all major browsers. Several other types of spaces have different widths in different browsers. It is called No-Break Space, the full name is No-Break Space, it is the most common and we use the most space, large Most people may only touch it, it is the space generated by pressing the space key. In HTML, if you use the space bar to generate this space, the space will not be accumulated (only counted as 1). It can only be accumulated if it is represented by html entities. The width of the space is obviously and strongly affected by the font.   It is called “half-width space”, the full name is En Space, en is the measurement unit of typography , which is half the width of an em. By definition, it is equal to half the font size (e.g. 8px in a 16px font). Nominally the width of a lowercase n. This space inherits the consistent characteristics of the space family: transparent, this space has a very robust feature, The width it occupies is exactly…