h1,
h2 {
  text-align: center;
}

.my-container {
  width: 90%;
  max-width: 250px;
  margin: 0 auto;
  padding: 10px 0;
  background-color: rgb(226, 245, 225);
  box-shadow: 5px 1px 15px inset rgb(193, 192, 211);
  border-radius: 5px;
  white-space: pre;
}

.main {
  padding: 5px;
  width: 90%;
  max-width: 250px;
  /* border: 1px solid red; */
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}

button {
  margin-top: 5px;
  outline: none;
  height: 40px;
  text-align: center;
  width: 100%;
  border-radius: 40px;
  background: #fff;
  border: 2px solid #1ecd97;
  color: #1ecd97;
  letter-spacing: 1px;
  text-shadow: 0;
  font-size: 17px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.25s ease;
}

button:hover {
  color: white;
  background: #1ecd97;
}

button:active {
  letter-spacing: 2px;
}