body {
  background-color: #AAC091;
  height: 100%;
  margin: 0;
  padding: 0;
  font-family: 'Indie Flower', cursive;
  -webkit-transition: background-color .3s ease-in;
  -moz-transition: background-color .3s ease-in;
  -o-transition: background-color .3s ease-in;
  transition: background-color .3s ease-in;
}
div#board {
  width: 310px;
  height: 390px;
  padding: 0px;
  margin: 20px auto;
  cursor: pointer;
  font-weight: 600;
}
div#board div {
  width: 100px;
  height: 120px;
  float: left;
  margin: 0px;
  font-size: 90px;
  text-align: center;
  -webkit-transition: background-color .3s ease-in;
  -moz-transition: background-color .3s ease-in;
  -o-transition: background-color .3s ease-in;
  transition: background-color .3s ease-in;
}
div#cel1, div#cel2, div#cel3, div#cel4, div#cel5, div#cel6 {
  border-bottom: 2px solid #1D592F;
}
div#cel1, div#cel2, div#cel4, div#cel5, div#cel7, div#cel8 {
  border-right: 2px solid #1D592F;
}
div#board > div:hover {
  background-color: #CBD8BA;
  -webkit-transition: all .3s ease-in;
  -moz-transition: all .3s ease-in;
  -o-transition: all .3s ease-in;
  transition: all .3s ease-in;
}
div#console {
  margin: 10px auto;
  text-align: center;
  font-size: 1.7em;
  font-weight: 600;
  text-shadow: 0 0 15px white;
}
#overlay {
  visibility: hidden;
  position: absolute;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 100%;
  text-align: center;
  z-index: 1000;
}
#overlay form {
  width: 300px;
  margin: 100px auto;
  background-color: #1D592F;
  padding: 5px;
  text-align: center;
  font-size: 2em;
  color: #AAC091;
  text-shadow: 0 0 15px white;
}
.button {
  border: none;
  background: #1D592F;
  font-size: 2em;
  font-weight: 600;
  padding: 10px;
}
.button:active {
  outline: none;
}
form p {
  margin-bottom: 0;
}
#buttonX {
  color: #5D9ECE;
  margin-right: 20px;
}
#buttonO {
  color: #ED5565;
  margin-left: 20px;
}
.blur {
  -webkit-filter: blur(4px);
  -moz-filter: blur(4px);
  -o-filter: blur(4px);
  -ms-filter: blur(4px);
  filter: blur(4px);
}