* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.full {
  width: 60%;
  margin: 50px auto;
}

.heading {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px;
  color: white;
  font-size: xx-large;
}
.screen {
  width: 100%;
  margin-bottom: 40px;
  border: 2px solid grey;
  height: 80px;
  border-radius: 5px;
  font-size: large;
  color: blue;
  overflow: scroll;
  background-color: rgb(212, 209, 209);
}

.row {
  padding: 2px;
  /* border: 1px solid black; */
  display: flex;
  justify-content: center;
  align-items: center;
}

.row > div {
  padding: 1px;
  border: 1px solid rgb(167, 159, 159);
  background-color: rgb(226, 215, 215);
  /* background-color: red; */
  color: black;
  margin: 2px;
  border-radius: 5px;
}

.row > div:hover {
  background-color: rgb(245, 182, 182);
  cursor: pointer;
  box-shadow: 0 0 10px red;
}

.double {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-content: center;
}

.size {
  width: 40px;
  height: 40px;
}

.size5 {
  width: 40px;
  height: 19px;
  margin: 0 0 1px 0;
  background-color: rgb(226, 215, 215);
  border: 1px solid rgb(167, 159, 159);
}
#up_down {
  border: none;
  background-color: rgb(238, 236, 236);
}

#up_down {
  box-shadow: none;
}

#up {
  border-radius: 5px 5px 0 0;
}
#down {
  border-radius: 0 0 5px 5px;
}

#up:hover {
  background-color: rgb(245, 182, 182);
  box-shadow: 0 0 10px red;
  cursor: pointer;
}
#down:hover {
  background-color: rgb(245, 182, 182);
  box-shadow: 0 0 10px red;
  cursor: pointer;
}
.size1 {
  width: 60px;
  height: 40px;
}

.size2 {
  width: 75px;
  height: 40px;
}

.size3 {
  width: 100px;
  height: 40px;
}

.size4 {
  width: 257px;
  height: 40px;
}

body {
  font-size: small;
  background-color: rgb(15, 10, 10);
}

.keyboard {
  background-color: rgb(238, 236, 236);
  border: 2px solid grey;
  border-radius: 10px;
  width: 100%;
  margin-top: 10px;
}

#circle1,
#circle2 {
  /* display: inline; */
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid white;
}

span {
  color: white;
}
.status {
  display: flex;
  gap: 10px;
}

.container {
  width: 100%;
  margin: 10px;
}

.copyright {
  width: 100%;
  background-color: white;
  margin-top: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 10px;
}

@media (max-width: 800px) {
  .full {
    width: 70%;
    margin: 50px auto;
  }
}

@media (max-width: 470px) {
  .full {
    width: 90%;
    margin: 50px auto;
  }
}

@media (max-width: 460px) {
  .full {
    width: 95%;
    margin: 50px auto;
  }
}

@media (max-width: 360px) {
  .full {
    width: 110%;
    margin: 50px auto;
  }
}

@media (max-width: 335px) {
  .full {
    width: 130%;
    margin: 50px auto;
  }
}

@media (min-width: 1010px) {
  .full {
    width: 40%;
    margin: 50px auto;
  }
}