compatibility issues

Using   to represent spaces directly in an HTML document is not the same as the size of the placeholder in different browsers.

Because the default font for different browsers is not the same, the space under different fonts indicates that the size of the   placeholder is inconsistent.

We use the same font for   to make   show the same placeholder.

After testing, when the Times New Roman font is specified, each browser supports a good, each 4   display placeholder is a Chinese character, and the use of Arial or black body can not achieve the purpose.

<style= "font-family: ' Times New Roman ';" > &nbsp;&nbsp;&nbsp;&nbsp; </ span >

  compatibility issues