body {
  --color1: #2ed573;
  display: flex;
  justify-content: center;
  align-items: center;

  height: 100vh;
  width: 100vw;
  margin: 0;
  padding: 0;

  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
  background-color: var(--color1);
}
.container {
  display: flex;
  flex-direction: column;

  width: 20rem;

  padding: 1rem;

  background-color: #00000077;
  color: white;
  border-radius: 0.1rem;
  box-shadow: rgba(0, 0, 0, 0.25) 0px 54px 55px,
    rgba(0, 0, 0, 0.12) 0px -12px 30px, rgba(0, 0, 0, 0.12) 0px 4px 6px,
    rgba(0, 0, 0, 0.17) 0px 12px 13px, rgba(0, 0, 0, 0.09) 0px -3px 5px;
}
.container .title {
  text-align: center;
  margin-bottom: 2rem;
}
.container .btn {
  outline: none;
  border: none;
  background-color: var(--color1);
  color: white;
}
.container .result-container {
  display: flex;

  background-color: #00000077;
  padding: 0.5rem;
}
.container .result-container .result {
  flex-grow: 1;

  outline: none;
  border: none;
  background-color: transparent;
  color: white;
}
.container .result-container .btn.copy {
  height: 2rem;
  width: 2rem;
  color: white;
}
.container .settings {
  display: flex;
  flex-direction: column;
  padding: 1rem 0;
}
.container .settings .setting {
  display: flex;
  align-items: center;
  justify-content: space-between;

  height: 2rem;
}
.container .settings .setting input {
  width: 2rem;
  outline: none;
  background-color: var(--color1);
  border: none;
  border-radius: 0.1rem;
}
.container .btn.gen {
  height: 2rem;
  font-weight: bold;
}