style.css

body {
  background: #1c1b1b;
  color: #666;
  font-family: "Arial", sans-serif;
}

h1 {
  text-align: center;
  color: #fff;
}

#container {
  width: 400px;
  overflow: auto;
  margin: 40px auto;
  background: #666;
  padding-bottom: 40px;
  border-radius: 10px;
}

#board {
  display: flex;
  flex-wrap: wrap;
}

#board li {
  margin: 10px;
  padding-top: 20px;
  height: 70px;
  width: 90px;
  font-size: 48px;
  font-weight: 800;
  background: #333;
  color: #ccc;
  list-style: none;
  text-align: center;
  border-radius: 5px;
}

#board li:hover,
#reset:hover {
  cursor: pointer;
  background: #000;
}

#reset {
  border: 0;
  background: #444;
  color: #fff;
  width: 70%;
  padding: 15px;
  border-radius: 5px;
  font-size: 25px;
}

.o {
  color: green !important;
}

.x {
  color: red !important;
}

footer {
  display: block;
  text-align: center;
  padding-top: 15px;
}

.button--win {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  width: 70%;
  margin: 1rem;
  padding: 1rem;
}

#win_O, #win_X {
  padding: 0.5rem 1rem;
  border-radius: 5px;
  font-size: 20px;

}

#win_O {
  background-color: rgb(144, 238, 144, 0.5)
}

#win_X {
  background-color: rgba(240, 118, 128, 0.726)
}