#dingimage {
  display: none;
}
body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh; /* Full viewport height */
  margin: 0;
  background-color: #f0f0f0; /* optional */
  flex-direction: column; /* stack elements vertically */
}
.styled {
  border: 0;
  line-height: 2.5;
  padding: 0 20px;
  font-size: 1rem;
  text-align: center;
  color: #fff;
  text-shadow: 1px 1px 1px #000;
  border-radius: 10px;
  background-color: rgb(220 0 0);
  background-image: linear-gradient(
    to top left,
    rgb(0 0 0 / 0.2),
    rgb(0 0 0 / 0.2) 30%,
    rgb(0 0 0 / 0)
  );
  box-shadow:
    inset 2px 2px 3px rgb(255 255 255 / 0.6),
    inset -2px -2px 3px rgb(0 0 0 / 0.6);
}

.styled:hover {
  background-color: red;
}

.styled:active {
  box-shadow:
    inset -2px -2px 3px rgb(255 255 255 / 0.6),
    inset 2px 2px 3px rgb(0 0 0 / 0.6);
}