body {
  margin: 0 auto;
  padding: 0 auto;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-family: "Gill Sans", "Gill Sans MT", Calibri, "Trebuchet MS", sans-serif;
}

.calculator {
  width: 400px;
  height: 540px;
  background-color: #fcb92d;
  border: brown 5px solid;
  border-radius: 30px;
  display: flex;
  flex-direction: column;
}
.section_one {
  margin-top: 24px;
  margin-right: 24px;
  align-self: flex-end;
  border: 2px #9a5708 solid;
  width: 220px;
  height: 60px;
  border-radius: 10px;
  background: #9a5708;
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  gap: 4px;
  padding: 3px;
}

.block {
  background-color: #837b70;
  display: grid;
  gap: 3px;
}
.section__screen {
  margin: 24px;
  margin: 24px;
  border: 6px #5f2b04 solid;
}
.border_screen {
  border: 8px #80d2f8 solid;
  background-color: #bef7ff;
}
.screen {
  height: 46px;
}

.numbers {
  justify-self: right;
  font-family: "Orbitron", sans-serif;
  font-size: 30px;
  margin: 10px;

  /* background-color: black; */
  width: 0.25rem;
  height: 2rem;
  animation: blink 1s infinite;
  direction: rtl;
}

@keyframes blink {
  0%,
  100% {
    background-color: transparent;
  }
  50% {
    background-color: black;
  }
}

.keyboard__numbers {
  margin: 24px;
  margin: 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
}

.btn {
  height: 50px;
  border: 6px #5f2b04 solid;
  background-color: #fadda1;
  border-radius: 10px;
  font-size: 40px;
  font-weight: bold;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "Orbitron", sans-serif;
}
.btn-clear {
  width: 420%;
}

/* .numbers {
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
} */
/* input {
  margin: 10px 0;
}
.btn {
  border-radius: 5px;
  font-weight: bold;
}
.btn:hover {
  border-color: bisque;
}

.btn-add {
  background-color: #cc34;
}
.btn-sub {
  background-color: #ccc;
}
.btn-mult {
  background-color: rgba(220, 220, 74, 0.655);
}
.btn-div {
  background-color: hsl(0, 1%, 65%);
}

.btns {
  padding-top: 20px;
}

.result {
  padding-top: 20px;
}
.btn {
  padding: 5px 10px;
  margin: 20px;
} */

/* @keyframes parpadeo {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
} */