@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap");
h1 {
  text-align: center;
}
h2 {
  text-align: end;
  margin: 0;
  padding: 0;
}

main {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  margin: 20px 0px;
}
body {
  font-family: "Poppins", sans-serif;
  color: white;
  background-color: rgb(29, 29, 29);
}
ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 80px);
  grid-template-rows: repeat(5, 80px);
  grid-gap: 5px;
}
.calculator {
  background-color: rgb(75, 75, 75);
  padding: 20px;
  border-radius: 24px;
}
#display {
  height: 60px;
  width: 312px;
  margin-bottom: 17px;
  border-radius: 10px;
  cursor: auto;
  background-color: rgb(217, 217, 217);
  border: none;
  outline: none;
  font-size: 1.8rem;
  text-align: end;
  padding: 10px;
  color: black;
}

li {
  background-color: gray;
  border-radius: 7px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 900;
  cursor: pointer;
}
#equal {
  grid-row: span 2;
  background-color: rgb(158, 235, 122);
}
li:hover {
  background-color: rgb(39, 39, 39);
  scale: (0.8);
}
#clear {
  background-color: rgb(255, 92, 92);
}
#clear:hover {
  scale: (0.8);
  background-color: rgb(240, 58, 58);
}
#equal:hover {
  scale: (0.8);
  background-color: rgb(121, 224, 73);
}
.operators {
  background-color: rgb(210, 210, 210);
}
.operators:hover {
  background-color: rgb(255, 255, 255);
  scale: (0.8);
  color: black;
}
img {
  background-color: rgb(164, 164, 164);
  width: 30px;
  border-radius: 50%;
  padding: 2px;
}
img:hover {
  background-color: white;
  scale: (1.5);
}
.footer {
  display: flex;
  justify-content: start;
  margin-top: 50px 0px;
  gap: 100px;
  padding: 20px;
  width: 100%;
}
.social {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  justify-content: center;
  font-size: 1.4rem;
}
.projects {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  justify-content: center;
  font-size: 1.4rem;
}
a {
  text-decoration: none;
}
@media (max-width: 650) {
  ul {
    display: grid;
    grid-template-columns: repeat(4, 10px);
    grid-template-rows: repeat(5, 10px);
    grid-gap: 5px;
  }
}