.calculator-container {
  background-color: rgb(255, 225, 196);
}
.calculator-container h1 {
  font-size: 2rem;
  font-family: "Michroma", sans-serif;
  font-weight: 400;
  font-style: normal;
  margin: 1rem 0;
}
#input {
  max-width: 400px;
  font-size: 1.5rem;
  border-radius: 1rem;
  padding: 1rem;
  margin: 1rem 0;    
}
.button-box {
  width: 100%;
  max-width: 380px;
  height: auto;
  margin: 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}
.btn {
  width: 20%;
  max-width: 65px;
  aspect-ratio: 1/1;
  font-size: 1rem;
  background-color: #fff;
  margin: 0.5rem;
  border-radius: 0.5rem;
  font-family: "Michroma", sans-serif;
  font-weight: 700;
  border: none;
}
.btn:hover {
  transform: translatey(-2px);
  transition: all 0.1s ease-in-out;
}
.color-btn {
  background-color: rgba(255,165,0);
  color: #fff;
}
.color-btn:hover {
  background-color: rgb(255, 150, 0);
}
.equal-btn {
  background-color: rgb(0,0,255);
  color: #fff;
}
.equal-btn:hover {
  background-color: rgb(0,0,230);
}
.ac-btn {
  background-color: rgb(255, 50, 0);
  color: #fff;
}
.ac-btn:hover {
  background-color: rgb(255,0, 0);
}
@media screen and (max-width:485px) {
  .calculator-container {
    height: auto;
    padding: 0.5rem;
    margin: 2rem 0;
    max-width: 95%;
    border-radius: 1rem;
  }
}