JSFiddle - React, Tailwind, and code Playground

by Alexandr Zawgorodniy

HTML

<div class="input-icon">	
	<input type="email" id="email-signin" placeholder="Email"/>
	<span><i class="icon icon-email">иконка</i></span>
</div>

CSS

.input-icon{
	display: inline-block;

}
.input-icon>input:focus ~ span{
	border: 2px solid red;
}
/* span{float: left;} */