<div class="module">
Lorem ipsum dolor sit amet consectetur adipisicing elit. Vero pariatur corporis quaerat voluptatum eos tempora temporibus nisi voluptates sed, exercitationem sequi dolore culpa incidunt accusamus, quasi unde reprehenderit ea molestias.
</div>

body {
  height: 100vh;
  margin: 0;
  display: grid;
  place-items: center;
  background: #222;
}

.module {
  max-width: 250px;
  padding: 1rem;
  color: white;
  border-width: 3px;
  border-style: solid;
  border-image: 
    linear-gradient(
      to bottom, 
      red, 
      rgba(0, 0, 0, 0)
    ) 1 100%;
}