JSFiddle - React, Tailwind, and code Playground

HTML

<div class="main">
 <div class="a"></div>
 <div class="b">asdsadsafdsafsafsa sa fsadasdasd sad sa    gopi</div>
 <div class="c"></div>
</div>

CSS

.a,.c
{
    width: 100px;
    height: 300px;
    background-color: red;
    display:inline-block;
}
.b
{
    background-color: gray;
    display:inline-block;
    position: relative;
    border: 1px solid;
}
.main
{
    width:100%;
    display:inline-block;
    height: 300px;
}