html - 在css中选择相邻的兄弟姐妹
问题描述
仅当存在以下 div 时,我才需要在我的 css 中选择“tangle-border”:
<div class="option en selected" data-dojo-attach-point="LanguageEnNode">Anglais</div>
这就是我所做的 - 我错过了什么?
.triangle-border [class="option en selected"] {
bottom: 7.5vh;
}
<div class="help welcomeScreen" widgetid="Bubble" id="Bubble">
<div class="triangle-border">
<div class="language panel">
<div class="option en selected" data-dojo-attach-point="LanguageEnNode">Anglais</div>
<div class="option es hidden" data-dojo-attach-point="LanguageEsNode">Espagnol</div>
<div class="option fr" data-dojo-attach-point="LanguageFrNode">Francais</div>
</div>
</div>
</div>