#kg-input {
    font-size: 18px;
    width: 150px;
}

#lbs-output {
    margin-top: 10px;
    font-size: 18px;
    font-weight: bold;
    width: 150px;
}

@media only screen and (min-width: 768px) {
    #kg-input {
        font-size: 24px;
        width: 150px;
    }

    #lbs-output {
        margin-top: 0;
        font-size: 24px;
        font-weight: bold;
        width: 150px;
    }
}



#kg-to-lbs-form {
  margin: 20px auto;
  max-width: 400px;
  padding: 10px;
  background-color: #f8f8f8;
  border: 1px solid #ccc;
  border-radius: 5px;
  box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.input-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}

#kg-input {
  border-radius: 3px;
  border: 1px solid #ccc;
  padding: 5px;
  font-size: 24px;
  margin-right: 10px;
  text-align: center;
}

#kg-input:focus {
  outline: none;
  border-color: #4CAF50;
}

#lbs-output {
  border-radius: 3px;
  border: 1px solid #ccc;
  padding: 5px;
  font-size: 24px;
  text-align: center;
  margin-right: 10px;
}

.unit {
  font-size: 24px;
  font-weight: bold;
}