我阅读了许多关于如何在锚标记上方添加额外空间的建议,但这些建议都无法在IE11中使用。
我在它们上方需要250 px的空间,因为我的标头高约250 px。
我尝试了两种最有前途的方法,一种具有target
元素,另一种具有id
元素:
/* target-Method: Working in Chrome, but not working in IE 11 */
:target::before {
content:"";
display:inline-block;
height:250px;
margin:-250px 0 0 0;
}
/* id+before - Method: Working in Chrome, but not working in IE 11 */
h2[id], h3[id] {
position: relative;
z-index: 1;
}
h2[id]::before, h3[id]::before {
display: inline-block !important;
content: ' ' !important;
height: 250px !important;
margin-top: -250px !important;
visibility: hidden !important;
pointer-events: none !important;
position: absolute;
z-index: -1;
}
但是它们都不在IE11中工作。
或者与上面元素中的链接重叠!
Codepen(此处没有粘性标头): https://codepen.io/abc001/pen/oRmmwp
答案 0 :(得分:0)
尝试对您的HTML元素使用以下代码:
<style>
/* target-Method: Working in Chrome, but not working in IE 11 */
:target::before {
content: "" !important;
display: inline-block !important;
background-color: antiquewhite !important;
height: 250px !important;
width: 100% !important;
margin-top:250px;
}
/* id+before - Method: Working in Chrome, but not working in IE 11 */
h2[id], h3[id] {
position: relative;
z-index: 1;
}
h2[id]::before, h3[id]::before {
content: ' RR this -';
}
/* Spacer */
.spacer {
width: 100%;
height: 500px;
}
.row .col-12{
background-color:aquamarine
}
</style>
结果如下: