如何在浏览器之间获得一致的行高 [英] How to get consistent line-heights between browsers

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本文介绍了如何在浏览器之间获得一致的行高的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

这个问题基本上是。找到这个问题的答案需要这个问题。



查看这个JSFiddle

一>。它建立一个60px高的容器。

  .container {
background-color:lightgreen;
height:60px;
最大高度:60px;
line-height:60px;
font-size:60px;

$ / code>

在Firefox中,它是 60px 60px (有时 69px ,有时是其他值)。



我可以减少 font-size 52px 在Chrome浏览器中排列成 60px 高(因此,给我一个完美的 60px 高内联元素,并允许我垂直居中可靠),但这不仅是特定于Chrome,而是特定于计算机。



如何获得一致的字体高度?

浏览器有自己的预设样式,你可能需要重写。设置这在你的CSS的顶部,以消除任何默认值:

  html,body,div,span,h1,h2,h3 ,h4,h5,h6,p,blockquote,pre,
a,em,img,strong,sub,sup,b,i,dl,dt,dd,ol,ul,li,
fieldset,表单,标签,图例,
表格,标题,tbody,tfoot,thead,tr,th,td,
文章,旁边,画布,细节,图,figcaption,页脚,标题,hgroup,
menu,nav,output,section,time {
margin:0;
padding:0;
border:0;
font-size:100%;
字体:继承;
vertical-align:baseline;
}

然后在您想要的样式之后。


This question is basically an extension of this one about an issue I was having with vertical centering. Finding the answer to that question created a need for this question.

Have a look at this JSFiddle. It sets up a container to be 60px tall.

.container {
    background-color: lightgreen;
    height: 60px;
    max-height: 60px;
    line-height: 60px;
    font-size: 60px;
}

In Firefox, it is 60px tall in all cases. In Chrome, the text height is actually taller than 60px (sometimes 69px, sometimes other values).

I can reduce the font-size to 52px to get it to line up as exactly 60px tall in Chrome (thus giving me a perfectly 60px tall inline element and allowing me to vertically center reliably) but that is specific not only to Chrome, but to the computer.

How can I get a consistent font height?

解决方案

Each browser has it's own preset styles that you might need to override. Set this at the top of your css to remove any defaults:

html, body, div, span, h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, em, img, strong, sub, sup, b, i, dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figure, figcaption, footer, header, hgroup, 
menu, nav, output, section, time {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}

And then style however you wish after.

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