<div class="container">
  <div class="vote">Some text</div>
</div>

html, body, .container {
  margin: 0;
  padding: 0;
  height: 100%;
}

.container {
  overflow: hidden;
  overflow: clip;
}

.vote {
  transform-origin: 0 0;
  
  text-align: center;
  font-size: 100px;
  height: 1000px;
  width: 300px;
  background: linear-gradient(45deg, #f00, #0f0);
}

function resize() {
  const container = document.querySelector('.container');
  const vote = document.querySelector('.vote');
  vote.style.transform = `scale(${container.offsetHeight/vote.offsetHeight})`;
}
resize();
addEventListener('resize', resize);