body {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  background: #000;
  color: #00ffcc;
  font-family: "Courier New", monospace;
  text-align: center;
}
h1 {
  font-size: 3rem;
  animation: glitch 1s infinite;
}
input,
button {
  padding: 10px;
  margin: 10px;
  font-size: 1rem;
}
.placeholder {
  width: 320px;
  height: 200px;
  border: 2px dashed #00ffcc;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 20px;
}
@keyframes glitch {
  0% {
    transform: translate(0);
  }
  20% {
    transform: translate(-2px, 2px);
  }
  40% {
    transform: translate(2px, -2px);
  }
  60% {
    transform: translate(-1px, 1px);
  }
  80% {
    transform: translate(1px, -1px);
  }
  100% {
    transform: translate(0);
  }
}
#img_robo img {
  max-width: 80%;
  max-height: 80%;
  object-fit: contain;
}