* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.container {
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background-color: #34495e;
}

h1 {
  color: white;
  text-shadow: 2px 2px 4px black;
  margin-bottom: 30px;
}

.btn {
  background-color: #1dd4ad;
  color: white;
  border: none;
  outline: none;
  padding: 10px 20px;
  font-size: 20px;
  border-radius: 8px;
  cursor: pointer;
}

.btn:hover {
  background-color: rgb(42, 165, 69);
}

.copy {
  background-color: #23cfcf;
  border: none;
  outline: none;
  padding: 0px 10px;
  border-radius: 6px;
  cursor: pointer;
  position: relative;
  left: 30px;
}
.copy:hover {
  background-color: beige;
}

.copy-section {
  display: flex;
  flex-direction: row;
  margin-bottom: 5px;
}

textarea {
  position: relative;
  left: 25px;
  border-radius: 6px;
}

.toast-message {
  position: fixed;
  z-index: 99;
  top: 2rem;
  right: 2rem;
  background-color: greenyellow;
  box-shadow: 2px 2px 3px black;
  color: black;
  border-radius: 5px;
  padding: 1rem 2rem;
  cursor: pointer;
}

.toast-in {
  animation-name: toast-in;
  animation-duration: 0.5s;
}
.toast-out {
  animation-name: toast-out;
  animation-duration: 0.5s;
  animation-fill-mode: forwards;
}

@keyframes toast-in {
  0% {
    transform: translateX(100px);
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes toast-out {
  0% {
    opacity: 1;
  }
  100% {
    transform: translateX(100px);
    opacity: 0;
  }
}