By default, the width settings of label and span are invalid. Generally, the display attribute
display:block;
That’s it. But it will automatically add a line break. If you don’t want a line break, you can use
display:inline-block;
This way there will be no line breaks. .
To add how to draw '口口', you should use
display:inline;
float:left;
But be sure to add
clear:both;
Otherwise it will affect the div layout behind it It will be messy.