JSFiddle - React, Tailwind, and code Playground

HTML

<div class= "main">
    <div class="main-box">
       <div class="boxImg"></div>
       <div class="boxTital"></div>
       <div class="boxLinks">
         <button> PRESS </button>
       </div>
    </div>
</div>

CSS

.main {
  display: flex;
}

.main-box {
  width: 25%;
  height: 100px;
  float: left;
  position: relative;
  background-color: #f00;
}

.boxLinks {
  position: absolute;
  bottom: 0;
  left: 0;
  padding: 5px;
}