body {
  z-index: 0;
}

.game-ready {
  position: absolute;
  width: 100%;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  left: 0;
  top: 0;
  text-align: center;
  font-weight: 600;
  font-size: 1.5em;
  line-height: 0.8;
  letter-spacing: 1.2px;
  color: white;
  z-index: 999;
}
.game-ready .instructions {
  font-size: 0.5em !important;
  letter-spacing: 3px !important;
  font-weight: 100;
}

.bg-blue {
  background-color: #112541 !important;
}

#box {
  width: 100px;
  height: 57.74px;
  background-color: transparent;
  display: block;
  position: relative;
  margin: 50px 0;
  z-index: 999;
}

#box::before,
#box::after {
  content: "";
  width: 0;
  border-left: 50px solid transparent;
  border-right: 50px solid transparent;
  position: absolute;
  left: 0;
}

#box::before {
  top: -28px;
  border-bottom: 28px solid transparent;
}

#box::after {
  bottom: -28px;
  border-top: 28px solid transparent;
}

#box,
#box::before,
#box::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.cubes {
  width: 100%;
  -webkit-filter: grayscale(100%);
          filter: grayscale(100%);
  position: absolute;
}

#timer {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 100px;
  width: 100%;
}
#timer h1 {
  color: white;
  text-align: center;
  font-size: 2em;
  font-weight: 600;
  position: absolute;
}

.game-container {
  height: 100vh;
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
  z-index: -1;
}