html {
  margin: 0px;
  height: 100%;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100%;
  margin: 0;
  width: 100%;
  align-items: center;
  background-color: rgb(248, 228, 228);
}

.container {
  width: 300px;
  height: 450px;
  border: black solid 3px;
  background-color: teal;
  border-radius: 5px;
  display: flex;
  flex-direction: column;
  padding: 5px;
  position: relative;
}

.answer {
  display: flex;
  flex-direction: column;
  position: relative;
}

.storage {
  width: auto;
  height: 30px;
  border: rgb(248, 228, 228) solid 1px;
  margin-bottom: 5px;
  border-radius: 5px;
  background-color: rgba(37, 36, 37, 0.3);
  color: black;
  font-size: 15px;
  text-align: end;
  padding: 3px;
}

.display {
  width: auto;
  height: 50px;
  border: rgb(248, 228, 228) solid 1px;
  margin-bottom: 5px;
  border-radius: 5px;
  background-color: black;
  color: rgb(248, 228, 228);
  font-size: 20px;
  text-align: end;
  padding: 3px;
}

.input-btns {
  width: auto;
  display: flex;
  justify-content: space-between;
  margin-top: 5px;
}

.btn {
  height: 70px;
  width: 70px;
  font-size: 25px;
  border: rgba(128, 128, 128, 0.32) solid 1px;
  border-radius: 5px;
  background-color: rgb(248, 228, 228);
}

.top-buttons {
  display: flex;
  gap: 10px;
  margin-bottom: 5px;
}
.clear,
.delete {
  height: 40px;
  width: 150px;
  font-size: 18px;
  border-radius: 5px;
  border: rgb(248, 228, 228) solid 1px;
}

.clear {
  background-color: rgb(0, 170, 255);
}

.delete {
  background-color: rgb(183, 8, 43);
}

button {
  cursor: pointer;
}

.footer {
  margin-top: 20px;
  text-align: center;
}

.footer a {
  text-decoration: none;
  color: black;
}

.clear:hover,
.delete:hover {
  border: rgb(248, 228, 228) solid 3px;
}

.btn:hover {
  border: black solid 2px;
}