JSFiddle - React, Tailwind, and code Playground

HTML

<div class="wr">


<div class="center">
	<img src="https://avatarko.ru/img/avatar/14/devushka_13844.jpg" width="100px" alt="">
	some content
	<button class="btn">
		Голосовать
	</button>
</div>

<div class="center">
	<img src="https://avatarko.ru/img/avatar/20/tehnika_19043.jpg" width="200px" alt="">
	some content
	<button class="btn">
		Голосовать
	</button>
</div>

<div class="center">
	<img src="https://avatarko.ru/img/avatar/17/multfilm_minion_16168.jpg" width="150px" alt="">
	Lorem ipsum dolor sit amet, consectetur adipisicing elit. Repellendus quia, modi, cumque provident hic ipsum iste tempora aliquam sint, magni harum deleniti voluptate voluptatibus! Sed vero, a voluptatum eum iste deleniti, sit natus praesentium placeat architecto rerum aliquam! Illum quis eaque, doloribus odio excepturi mollitia hic, quas autem quia temporibus veniam 
	<button class="btn">
		Голосовать
	</button>
</div>






</div>

CSS

.wr {
	display: flex;
}

.center {
	display: flex;
	flex-direction: column;
	align-items: center;
	border: 1px solid #000;
	padding: 10px;
	-webkit-border-radius: 10px;
	-moz-border-radius: 10px;
	border-radius: 10px;
	width: 200px;
	min-height: 350px;
	margin-right: 20px;
	padding-bottom: 40px;
	position: relative;
}

.btn {
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	bottom: 10px;
}