/* Universal styles */
* {
  box-sizing: border-box;
}
html {
  font-size: 16px;
  font-family: arial;
}
body {
  height: 100vh;
  width: 100vw;
  display: grid;
  grid-template: 1fr / 1fr 100vh 1fr;
}
a {
  text-decoration: none;
}
button {
  transition: all 0.25s;
}
button:hover {
  transform: scale(1.1);
}

/* Left Panel */
#left {
  background-color: darkcyan;
  border-right: 10px solid black;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
}
#left button {
  height: 50px;
  width: 50px;
  border-radius: 100%;
}
button#black {
  background: black;
}
button#red {
  background: red;
}
button#orange {
  background: orange;
}
button#yellow {
  background: yellow;
}
button#green {
  background: green;
}
button#cyan {
  background: cyan;
}
button#blue {
  background: blue;
}
button#magenta {
  background: magenta;
}
button#white {
  background: white;
}
button#rainbow {
  background: url('../images/rainbow.JPG');
  background-size: cover;
  background-position: center;
}

/* Center Panel */
#center {
  background-color: white;
  display: grid;
  grid-template: repeat(100, 1fr) / repeat(100, 1fr);
}
.box {
  transition: all 1s;
  user-select: none;
}

/* Right Panel */
#right {
  background-color: darkcyan;
  border-left: 10px solid black;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
}
button#donate {
  height: 100px;
  width: 100px;
  box-shadow: 7px 7px gray;
}

/* Mobile functionality */