* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  background-color: hsl(222, 26%, 31%);
}
.container {
  height: 100vh;
  display: flex;
  justify-content: center;
  flex-direction: column;
  align-items: center;
  margin-left: 5%;
  margin-right: 5%;
  color: white;
}
.headerCalculatrice {
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: center;
  max-width: 350px;
}
.containerheader1 {
  display: flex;
  justify-content: space-between;
  width: 100%;
}
.theme {
  display: flex;
  gap: 20px;
}
.theme p {
  display: flex;
  align-items: end;
}
.containerButtonTheme {
  display: flex;
  flex-direction: column;
}
.numeroButton {
  display: flex;
  justify-content: center;
  gap: 25px;
  margin-bottom: 10px;
}
.buttonChoice {
  display: flex;
  justify-content: center;
  gap: 20px;
  border: 1px solid;
  padding: 5px;
  border-radius: 5px;
}
.buttonChoice button {
  width: 15px;
  height: 15px;
  border-radius: 50px;
  border: none;
}

/*header 2eme partie */
.display {
  margin-top: 30px;
  display: flex;
  justify-content: end;
  width: 100%;
  border: 1px solid;
  align-items: center;
  padding-right: 15px;
  height: 80px;
  border-radius: 16px;
}

/* body calculatrice */
.containerBodyCalculatrice {
  margin-top: 20px;
  border: 1px solid;
  width: 100%;
  max-width: 350px;
  height: 360px;
  border-radius: 16px;
  background-color: hsl(223, 31%, 20%);
}
.gridWrapper {
  display: grid;
  width: 100%;
  justify-content: center;
  gap: 10px;
  margin: 5px;
  grid-template-columns: repeat(4, 60px);
  grid-template-rows: repeat(5, 60px);
}
.gridWrapper button {
  font-size: 24px;
  font-weight: bold;
  width: 100%;
  border: none;
  border-radius: 5px;
  background-color: hsl(30, 25%, 89%);
  color: hsl(221, 14%, 31%);
  box-shadow: 0 5px hsl(28, 16%, 65%);
}
#reset {
  grid-column: span 2;
  border: none;
  background-color: hsl(225, 21%, 49%);
  color: white;
  box-shadow: 0 5px hsl(224, 28%, 35%);
  border-radius: 5px;
}
#equal {
  background-color: red;
  grid-column: span 2;
  border: none;
  color: white;
  box-shadow: 0 5px hsl(224, 28%, 35%);
  border-radius: 5px;
}