标签：str rom log wrapper when let app theme icon
To add alernative theme, we can use :host-context() selector from Angular.
//au-fa-input-red-theme.css :host-context(.au-fa-input-red-theme) { border-color: red; }
So it will apply ‘border-color: red‘ only when host wrapper element has ‘au-fa-input-red-theme‘ class.
<div class="form-row au-fa-input-red-theme"> <label>Email:</label> <au-fa-input id="email-field" icon="envelope"> <input type="email" name="email" placeholder="Email" autocomplete="off" class="test-class"> </au-fa-input> </div>
[Angular] Alternative Themes - Learn the Host-Context Selector
标签：str rom log wrapper when let app theme icon
原文地址：http://www.cnblogs.com/Answer1215/p/6980989.html
