body {
  background-color: rgb(255, 255, 255);
  color: rgb(0, 0, 0);
  font-family: "Gill Sans", "Gill Sans MT", Calibri, "Trebuchet MS", sans-serif;
}

header {
  text-align: center;
}

h1 {
  color: rgb(19, 18, 18);
}

#container {
  background-color: rgb(180, 175, 165);
  padding: 50px;
  justify-content: center;
}
#artboard {
  display: flex;
  flex-direction: row;
}
#palette {
  float: right;
}
#sketch {
  background-color: rgb(223, 159, 75);
}

div {
  background-color: rgb(255, 255, 255);
  display: grid;
  gap: 5px;
  grid-template-columns: repeat(16, 50px);
}

.square {
  width: 50px;
  height: 50px;
}

.red:hover,
.orange:hover,
.blue:hover,
.green:hover,
.yellow:hover,
.black:hover,
.pink:hover {
  border-bottom: white 3px solid;
}
.re:hover,
.white:hover {
  border-bottom: rgb(0, 0, 0) 3px solid;
}

.orange {
  background-color: orange;
}

.red {
  background-color: red;
}
.blue {
  background-color: blue;
  color: white;
}
.green {
  background-color: green;
  color: black;
}
.pink {
  background-color: pink;
}
.yellow {
  background-color: yellow;
}

.black {
  background-color: black;
  color: white;
}
.white {
  background-color: white;
  color: #323332;
}
.re {
  font-weight: bold;
  color: #323332;
  border: #323332 5px solid;
}
.btn {
  cursor: pointer;
  padding: 20px 25px 20px 25px;
  width: 100px;
  border-radius: 3px;
  border: white 1px solid;
  box-shadow: rgba(110, 110, 110, 0.479) 3px 3px 2px 1px;
}