* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-appearance: none;
  outline: none;
  font-family: Arial, Helvetica, sans-serif;
}

#pk {
  position: relative;
  width: 100%;
  height: 198px;
  border: 2px solid #363636;
  border-radius: 5px;
  padding: 20px;
  font-size: 18px;
  resize: none;
  font-family: Monaco, Menlo, monospace;
}

#wrap {
  position: absolute;
  transform: translate3d(-50%, -50%, 0);
  width: 900px;
  max-width:  90%;
  height: 202px;
  left: 50%;
  top: 50%;
  display: flex;
  flex-wrap: wrap;
}

#copy {
  width: 250px;
  height: 80px;
  background: #2b69c8;
  color: white;
  border: none;
  border-radius: 5px;
  padding: 5px 25px;
  font-size: 20px;
  position: relative;
  margin: 25px 0;
  left: 50%;
  transform: translateX(-50%);
  cursor: pointer;
}

.copy-notification {
  color: #ffffff;
  background-color: rgba(0, 0, 0, 0.9);
  padding: 30px;
  font-size: 18px;
  border-radius: 10px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate3d(-50%, -120px, 0);
  display: none;
  text-align: center;
}