html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;
  background: #000;
  color: #e60c0c;
  background-image: url('https://ateves.github.io/unknown.jpg');
  background-size: cover;
  background-position: center;
}

.dchover {
  width: 100%;
  height: 100%;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  
  &__btn {
    font-family: helvetica;
    font-weight: 600;
    letter-spacing: -2px;
    font-size: 50px;
    cursor: pointer;
    
    span {
      display: inline-block; 
      white-space: pre;
      overflow: hidden;
    }
  }
}