我正在尝试仅将border-bottom
添加到最后一个元素。我有以下scss代码:
.practiceTypeItem {
&__container {
border-top: 2px solid #E5E9F1;
}
}
.practiceTypeItem:last-child {
&__container {
border-bottom: 2px solid #E5E9F1;
}
}
但是,它会编译为该CSS,这当然是错误的。伪选择器last-child
变成了类名。
.practiceTypeItem__container {
border-top: 2px solid #E5E9F1;
}
.practiceTypeItem:last-child__container {
border-bottom: 2px solid #E5E9F1;
}
.luna-choice-list-item {
margin-bottom: 0 !important;
}
这是我的html:
<ul>
<li class="practiceTypeItem">
<div class="practiceTypeItem__container">
<label for="radio-foobar"><input type="radio" name="practiceTypeId" id="radio-1" value="1">Hello world</label>
</div>
</li>
<li class="practiceTypeItem">
<div class="practiceTypeItem__container">
<label for="radio-foobar"><input type="radio" name="practiceTypeId" id="radio-1" value="1">Hello world</label>
</div>
</li>
<li class="practiceTypeItem">
<div class="practiceTypeItem__container">
<label for="radio-foobar"><input type="radio" name="practiceTypeId" id="radio-1" value="1">Hello world</label>
</div>
</li>
</ul>
感谢您的帮助或提示。
答案 0 :(得分:1)
<ul class="navbar-nav mr-auto">
答案 1 :(得分:0)
您可以将父元素设置为变量并引用该变量:
.practiceTypeItem {
// This is the parent (.practiceTypeItem)
$p : &;
&__container {
border-top: 2px solid #E5E9F1;
}
&:last-child {
#{$p}__container {
border-bottom: 2px solid #E5E9F1;
}
}
}
编译为:
.practiceTypeItem__container {
border-top: 2px solid #E5E9F1;
}
.practiceTypeItem:last-child .practiceTypeItem__container {
border-bottom: 2px solid #E5E9F1;
}
答案 2 :(得分:-1)
尝试一下:
.practiceTypeItem {
&:last-child {
&__container {
border-bottom: 2px solid #E5E9F1;
}
}
}