style.css

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: sans-serif;
  font-size: 15px;
  font-weight: bold;
  user-select: none;
}
:root {
  --akaWhite: rgb(193, 192, 192);
}
body,
html {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
body {
  background-color: var(--akaWhite);
}
.row {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
  margin: 5px 0;
}
.keyboardLeft {
  width: 80%;
  display: inline-block;
}
.keyboardRight {
  width: 19%;
  display: inline-block;
}
.main {
  width: 750px;
  height: 260px;
  padding: 5px;
  border: 2px solid black;
  border-radius: 10px;
  background-color: var(--akaWhite);
}
.btn {
  border: 1px solid black;
  width: 35px;
  height: 35px;
  border-radius: 5px;
  padding: 0px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hidden {
  visibility: hidden;
}
.btnDouble {
  width: 50px;
}
.btnTriple {
  width: 70px;
}
.brnRShift {
  width: 90px;
}
.btnBigger {
  width: 40px;
}
.btnSpace {
  width: 275px;
}
.btnSpecial {
  font-size: 13px;
}

/* Dark mode */
.modeSwitch {
  position: absolute;
  top: 10px;
  right: 10px;
}
.modeIcon {
  font-size: 25px;
}
.lightMode,
.darkMode {
  display: inline-block;
  cursor: pointer;
}
.displayNone {
  display: none;
}

.dark {
  color: var(--akaWhite);
  background-color: black;
  border-color: var(--akaWhite);
}
.light {
  color: black;
  background-color: var(--akaWhite);
  border-color: black;
}