setting the font size in the css layout can not exactly open the height of the container, but the height of the container will be higher than the font, which will cause trouble in measuring psd design draft and layout. At first, I will set the line height, but often it will take more steps to measure it, which is very troublesome. Is there a better way to deal with this problem?
parent setting font-size:0px
if you are sure there is no lowercase English, you can set line-height to the same value as font-size
line-height can be set to 1
(1) set line-height: 1 tag importance uniformly to the tags you want in the reset css file; but the object cannot be inline, otherwise it is invalid;
(2) if you want inline tags to achieve the same effect, you can use display:block; or display:inline-block;
(3) of course, you can also put inline tags within block-level tags, for example:
<div>
<span></span>
<span></span>
</div> set the parent div.
(4) for more details, https://codeshelper.com/a/11.