* {
  margin: 0;
  padding: 0;
}

body {
  background-image: url("./bg1.jpg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  font-family: 'Indie Flower', 'Comic Sans', cursive;
}

html {
  font-size: 10px;
}

#heading {
  text-align: center;
    margin-top: 15px;
  color: white;
  font-size: 8rem;
}

#game-area {
  margin-top: 8rem;
  display: flex;
  justify-content: space-evenly;
  align-items: center;
}

#matrix {
  display: grid;
  grid-gap: 12px;
  grid-template-rows: repeat(3, 12rem);
  grid-template-columns: repeat(3, 12rem);
}

.box {
  border: 2px white;
  font-size: 6rem;
  color: white;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #F1F4FFFF;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(15.2px);
 -webkit-backdrop-filter: blur(15.2px);

}

.br-0 {
  border-right: 0;
}

.bl-0 {
  border-left: 0;
}

.bt-0 {
  border-top: 0;
}

.bb-0 {
  border-bottom: 0;
}

#reset {
  height: 5rem;
  width: 10rem;
  font-size: 3rem;
  text-align: center;
  border: none;
  background: #ed4e6e;
  color: #fff;
  font-size: 2em;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  display: inline-block;
  margin: 3px 2px;
  border-radius: 12px;
}

#reset:hover {
  background: #2c3e52;
}

#information {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
  margin-top: 6rem;
  color: white;
}

#player-turn {
  font-size: 4.5rem;
}