html, body {
  width: 100%;
  height: 100%;
}

.bg-img:before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background-image: linear-gradient(to bottom right, #c2b9a0, #86723b);
  opacity: 0.6;
}

.wrapper {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.typing-demo {
  width: 13ch;
  animation: typing 13s steps(13), blink .5s step-end infinite alternate;
  white-space: nowrap;
  overflow: hidden;
  border-right: 3px solid;
  font-family: monospace;
  font-size: 2em;
}

@keyframes typing {
  from {
    width: 0
  }
}
    
@keyframes blink {
  50% {
    border-color: transparent
  }
}