body, html {
  background-color: black;
  height: 100%;
  margin: 0;
}
.container {
  position: relative;
  height: 100%;
}
.grid-container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateY(-50%) translateX(-50%);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 15px;
}
.grid-item {
  height: 100px;
  width: 100px;
  border-radius: 2px;
  background-color: orange;
  transition: all 0.2s;
  z-index: 5;
}
.grid-item:hover {
  border-radius: 15px;
  transition: all 0.2s;
  cursor: pointer;
}
.disabled {
  background-color: rgba(255,165,0,0.3);
}
.cross {
  background-color: rgba(0,0,0,0);
}
.cross:hover {
  cursor: auto;
}
.cross::after {
  content: "";
  position: absolute;
  width: calc(1.414 * 80px);
  height: 6px;
  background-color: orange;
  transform-origin: 0 0;
  transform: rotate(45deg);
  margin-left: 10px;
  margin-top: 5px;
  content: "";
}
.cross::before {
  position: absolute;
  width: calc(1.414 * 80px);
  height: 6px;
  background-color: orange;
  transform-origin: 0 0;
  transform: rotate(-45deg);
  margin-top: calc(80px + 5px);
  margin-left: 10px;
  content: "";
}
.circle {
  background-color: rgba(0,0,0,0);
}
.circle:hover {
  cursor: auto;
}

.circle::after {
  position: absolute;
  width: 80px;
  height: 80px;
  border-radius: 100%;
  background-color: transparent;
  border: 6px orange solid;
  margin-top: 5px;
  margin-left: 5px;
  content: "";
}
.disabled:hover {
  border-radius: 2px;
  cursor: auto;
}
button {
  height: 50px;
  grid-column-start: 1;
  grid-column-end: 4;
  grid-row-start: 4;
  grid-row-end: 4;
  background-color: orange;
  border: none;
  font-size: 25px;
  font-family: Helvetica;
  letter-spacing: 3px;
  color: black;
  border-radius: 2px;
  transition: all 0.2s;
  outline: none;
}
button:hover {
  cursor: pointer;
  border-radius: 15px;
  transition: all 0.2s;
}
button::-moz-focus-inner {
  border: 0;
}
.tie {
  padding: 10px;
  border: 1px orange solid;
}