JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
  <div class="icon"></div>
  <div class="text">Гип-гип ура!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!</div>
</div>

CSS

.container {
  width: 100px;
  display: -ms-flexbox;
  display: flex;
  border: 1px solid blue;
}

.icon {
  width: 30px;
  height: 30px;
  background: red;
}

.text {
  flex: 1 1 0px;
  min-width: 0;  
  word-wrap: break-word;
  white-space: pre-wrap;
  padding-left: 5px;
}