html - 标签 和标签 <input> 之间的 CSS 区别

Question

我正在使用 CSS 重置，您可以在这里找到:https://meyerweb.com/eric/tools/css/reset/

这是 HTML 代码:

<input class="submitForm" type="submit" value="Confirm" />
<a class="cancelForm" href="{{ path('my_path') }}">Cancel</a>

这是 CSS 代码:

.submitForm {
    text-decoration: none;
    font-family: "Aero Matics", sans-serif;
    color: #FFFFFF;
    font-size: 20px;
    padding: 20px;
    background-color: #65BCF1;
    border: 0px none;
    font-weight:bold;
    float:right;
    cursor: pointer;
}

.cancelForm {
    text-decoration: none;
    font-family: "Aero Matics", sans-serif;
    color: #FFFFFF;
    font-size: 20px;
    padding: 20px;
    background-color: #ff9667;
    border: 0px none;
    font-weight:bold;
    float:left;
}

这里是问题:

https://imgur.com/6xC2onI

在图像上，您可以看到“取消”按钮下方有一个空行。

我的问题是:我应该使用哪个 CSS 属性来使我的“基于标签 的按钮”的大小与“确认”按钮的大小完全相同？ (我希望按钮从相同的高度开始并填充到页面底部，没有空行)。

Answer 1

当我们没有显式添加 height 属性时，您在这里特别缺少 line-height 属性。请参阅我在重置 css 代码顶部添加的以下代码段:

/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
.submitForm {
    text-decoration: none;
    font-family: "Aero Matics", sans-serif;
    color: #FFFFFF;
    font-size: 20px;
    padding: 20px;
    background-color: #65BCF1;
    border: 0px none;
    font-weight:bold;
    float:right;
    cursor: pointer;
}

.cancelForm {
    text-decoration: none;
    font-family: "Aero Matics", sans-serif;
    color: #FFFFFF;
    font-size: 20px;
    padding: 20px;
    background-color: #ff9667;
    border: 0px none;
    font-weight:bold;
    float:left;
}
.submitForm,
.cancelForm {
	line-height: 22px;
}

<input class="submitForm" type="submit" value="Confirm" />
<a class="cancelForm" href="{{ path('my_path') }}">Cancel</a>