* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: sans-serif;
}

body {
  background-color: black;
}

#Container {
  margin-left: 40%;
  margin-top: 40px;
  background-image: url(./image/number1.gif);
  background-size: cover;
  width: 250px;
  height: 390px;
  border: solid 6px;
  border-radius: 12px;
}

#screen {
  border-width: 5px;
  margin-left: 18px;
  width: 85%;
  height: 41px;
  border-color: #791909;
  border-radius: 8px;
  font-size: large;
  pointer-events: none;
}

.buttons {
  width: 248px;
  height: 334px;
  margin-left: 1px;
  margin-top: 25px;
}

button {
  width: 36px;
  height: 35px;
  margin-top: 18px;
  background: linear-gradient(#796f09, #ff2c00);
  margin-left: 18px;
  font-weight: 160;
  border: solid #ff2c00;
  border-radius: 20px;
  color: white;
}

button:hover {
  cursor: pointer;
  background: linear-gradient(#791909, #ff2c00);
}