td{
    border:9px groove rgba(162, 208, 212, 0.8);
    height: 100px;
    width: 100px;
    text-align: center;
    color : rgb(227, 236, 143);
    vertical-align: middle;
    font-family: sans-serif ;
    font-size: 70px;
    cursor: pointer;
}
h1{
    text-align: center;
     margin: auto;
     width: 65%;
    border-radius: 20px;
   
    font-family: 'Alata', sans-serif;
    color:  rgb(184, 235, 46);
    font-size: 40px;
}

.difficulty{
    text-align: center;
    font-family: 'Alata', sans-serif;
    margin: auto;
     width: 65%;
    border-radius: 20px;
    color: rgb(184, 235, 46);
    font-size: 1em;
}
table {
	border-collapse: collapse;
	position: relative;
	left: 50%;
	margin-left: -155px;
	top: 50px;
}
.endGame {
    display: none;
    width: 200px;
    top: 345px;
    background-color: rgba(242, 243, 241, 0.7);
    position: absolute;
    left: 51%;
    margin-left: -100px;
    padding-top: 50px;
    padding-bottom: 50px;
    text-align: center;
    border-radius: 5px;
    color: rgb(184, 15, 15);
    font-family: 'Alata', sans-serif;
    font-size: 2em;
  }
button{
    font-size: 15px;
    font-family: 'Alata', sans-serif;
    border-radius: 8px;
    background-color: rgb(92, 209, 14);
    box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2), 0 6px 20px 0 rgba(0,0,0,0.19);
}
table tr:first-child td{
    border-top: 0px;
}
table tr:last-child td{
    border-bottom: 0px;
}
table tr td:first-child {
    border-left: 0px;
}
table tr td:last-child {
    border-right: 0px;
}
.pyro{
    display: none;
}
body {
    margin: 0;
    padding: 0;
    background: #000;
    overflow: hidden; }
  
  .pyro > .before, .pyro > .after {
    position: absolute;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    box-shadow: -120px -218.66667px blue, 248px -16.66667px #00ff84, 190px 16.33333px #002bff, -113px -308.66667px #ff009d, -109px -287.66667px #ffb300, -50px -313.66667px #ff006e, 226px -31.66667px #ff4000, 180px -351.66667px #ff00d0, -12px -338.66667px #00f6ff, 220px -388.66667px #99ff00, -69px -27.66667px #ff0400, -111px -339.66667px #6200ff, 155px -237.66667px #00ddff, -152px -380.66667px #00ffd0, -50px -37.66667px #00ffdd, -95px -175.66667px #a6ff00, -88px 10.33333px #0d00ff, 112px -309.66667px #005eff, 69px -415.66667px #ff00a6, 168px -100.66667px #ff004c, -244px 24.33333px #ff6600, 97px -325.66667px #ff0066, -211px -182.66667px #00ffa2, 236px -126.66667px #b700ff, 140px -196.66667px #9000ff, 125px -175.66667px #00bbff, 118px -381.66667px #ff002f, 144px -111.66667px #ffae00, 36px -78.66667px #f600ff, -63px -196.66667px #c800ff, -218px -227.66667px #d4ff00, -134px -377.66667px #ea00ff, -36px -412.66667px #ff00d4, 209px -106.66667px #00fff2, 91px -278.66667px #000dff, -22px -191.66667px #9dff00, 139px -392.66667px #a6ff00, 56px -2.66667px #0099ff, -156px -276.66667px #ea00ff, -163px -233.66667px #00fffb, -238px -346.66667px #00ff73, 62px -363.66667px #0088ff, 244px -170.66667px #0062ff, 224px -142.66667px #b300ff, 141px -208.66667px #9000ff, 211px -285.66667px #ff6600, 181px -128.66667px #1e00ff, 90px -123.66667px #c800ff, 189px 70.33333px #00ffc8, -18px -383.66667px #00ff33, 100px -6.66667px #ff008c;
    -moz-animation: 1s bang ease-out infinite backwards, 1s gravity ease-in infinite backwards, 5s position linear infinite backwards;
    -webkit-animation: 1s bang ease-out infinite backwards, 1s gravity ease-in infinite backwards, 5s position linear infinite backwards;
    -o-animation: 1s bang ease-out infinite backwards, 1s gravity ease-in infinite backwards, 5s position linear infinite backwards;
    -ms-animation: 1s bang ease-out infinite backwards, 1s gravity ease-in infinite backwards, 5s position linear infinite backwards;
    animation: 1s bang ease-out infinite backwards, 1s gravity ease-in infinite backwards, 5s position linear infinite backwards; }
  
  .pyro > .after {
    -moz-animation-delay: 1.25s, 1.25s, 1.25s;
    -webkit-animation-delay: 1.25s, 1.25s, 1.25s;
    -o-animation-delay: 1.25s, 1.25s, 1.25s;
    -ms-animation-delay: 1.25s, 1.25s, 1.25s;
    animation-delay: 1.25s, 1.25s, 1.25s;
    -moz-animation-duration: 1.25s, 1.25s, 6.25s;
    -webkit-animation-duration: 1.25s, 1.25s, 6.25s;
    -o-animation-duration: 1.25s, 1.25s, 6.25s;
    -ms-animation-duration: 1.25s, 1.25s, 6.25s;
    animation-duration: 1.25s, 1.25s, 6.25s; }
  
  @-webkit-keyframes bang {
    from {
      box-shadow: 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white; } }
  @-moz-keyframes bang {
    from {
      box-shadow: 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white; } }
  @-o-keyframes bang {
    from {
      box-shadow: 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white; } }
  @-ms-keyframes bang {
    from {
      box-shadow: 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white; } }
  @keyframes bang {
    from {
      box-shadow: 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white, 0 0 white; } }
  @-webkit-keyframes gravity {
    to {
      transform: translateY(200px);
      -moz-transform: translateY(200px);
      -webkit-transform: translateY(200px);
      -o-transform: translateY(200px);
      -ms-transform: translateY(200px);
      opacity: 0; } }
  @-moz-keyframes gravity {
    to {
      transform: translateY(200px);
      -moz-transform: translateY(200px);
      -webkit-transform: translateY(200px);
      -o-transform: translateY(200px);
      -ms-transform: translateY(200px);
      opacity: 0; } }
  @-o-keyframes gravity {
    to {
      transform: translateY(200px);
      -moz-transform: translateY(200px);
      -webkit-transform: translateY(200px);
      -o-transform: translateY(200px);
      -ms-transform: translateY(200px);
      opacity: 0; } }
  @-ms-keyframes gravity {
    to {
      transform: translateY(200px);
      -moz-transform: translateY(200px);
      -webkit-transform: translateY(200px);
      -o-transform: translateY(200px);
      -ms-transform: translateY(200px);
      opacity: 0; } }
  @keyframes gravity {
    to {
      transform: translateY(200px);
      -moz-transform: translateY(200px);
      -webkit-transform: translateY(200px);
      -o-transform: translateY(200px);
      -ms-transform: translateY(200px);
      opacity: 0; } }
  @-webkit-keyframes position {
    0%, 19.9% {
      margin-top: 10%;
      margin-left: 40%; }
  
    20%, 39.9% {
      margin-top: 40%;
      margin-left: 30%; }
  
    40%, 59.9% {
      margin-top: 20%;
      margin-left: 70%; }
  
    60%, 79.9% {
      margin-top: 30%;
      margin-left: 20%; }
  
    80%, 99.9% {
      margin-top: 30%;
      margin-left: 80%; } }
  @-moz-keyframes position {
    0%, 19.9% {
      margin-top: 10%;
      margin-left: 40%; }
  
    20%, 39.9% {
      margin-top: 40%;
      margin-left: 30%; }
  
    40%, 59.9% {
      margin-top: 20%;
      margin-left: 70%; }
  
    60%, 79.9% {
      margin-top: 30%;
      margin-left: 20%; }
  
    80%, 99.9% {
      margin-top: 30%;
      margin-left: 80%; } }
  @-o-keyframes position {
    0%, 19.9% {
      margin-top: 10%;
      margin-left: 40%; }
  
    20%, 39.9% {
      margin-top: 40%;
      margin-left: 30%; }
  
    40%, 59.9% {
      margin-top: 20%;
      margin-left: 70%; }
  
    60%, 79.9% {
      margin-top: 30%;
      margin-left: 20%; }
  
    80%, 99.9% {
      margin-top: 30%;
      margin-left: 80%; } }
  @-ms-keyframes position {
    0%, 19.9% {
      margin-top: 10%;
      margin-left: 40%; }
  
    20%, 39.9% {
      margin-top: 40%;
      margin-left: 30%; }
  
    40%, 59.9% {
      margin-top: 20%;
      margin-left: 70%; }
  
    60%, 79.9% {
      margin-top: 30%;
      margin-left: 20%; }
  
    80%, 99.9% {
      margin-top: 30%;
      margin-left: 80%; } }
  @keyframes position {
    0%, 19.9% {
      margin-top: 10%;
      margin-left: 40%; }
  
    20%, 39.9% {
      margin-top: 40%;
      margin-left: 30%; }
  
    40%, 59.9% {
      margin-top: 20%;
      margin-left: 70%; }
  
    60%, 79.9% {
      margin-top: 30%;
      margin-left: 20%; }
  
    80%, 99.9% {
      margin-top: 30%;
      margin-left: 80%; } }