#grid {
  margin-left: auto;
  margin-right: auto;
  border-spacing: 0px;
  border: 4px solid #c0c0c0;
  background: #c0c0c0;
  font-family: courier new;
}

#grid tr td span {
  font-size: 16px;
  font-weight: bold;
  position: absolute;
  margin: -8.5px 0 0 -4.5px;
}

#grid tr td {
  width: 15px;
  height: 15px;
  max-width: 15px;
  max-height: 15px;
  min-width: 15px;
  min-height: 15px;
  text-align: center;
  font-size: xx-small;
  cursor: default;
  padding: 0px;
  background: #c0d0c0;
  border: 1px solid #c0c0c0;
  -moz-user-select: none; -webkit-user-select: none; -ms-user-select:none; user-select:none; -o-user-select:none;
}

#grid TR TD[data-status=default],
#grid TR TD[data-status=flagged] {
  border: 1px outset #ececec;
  padding: 0px;
}

#grid TR TD.mine {
    background: #dd5050;
    border: 1px inset orange;
    padding: 0px;
}

#grid TR TD[data-value="1"] {
    color: #0000ff !important;
}

#grid TR TD[data-value="2"] {
    color: #008100;
}

#grid TR TD[data-value="3"] {
    color: #ff1300;
}

#grid TR TD[data-value="4"] {
    color: #000083;
}

#grid TR TD[data-value="5"] {
    color: #810500;
}

#grid TR TD[data-value="6"] {
    color: #2a9494;
}

#grid TR TD[data-value="7"] {
    color: #000000;
}

#grid TR TD[data-value="8"] {
    color: #808080;
}


#grid TR TD.flag {
    background: #80d080;
}

#grid TR TD.wrong span,
#grid TR TD.correct span {
    font-size: xx-small !important;
}

#grid TR TD.wrong {
    background: orange;
    color: #FF0000;
}

#grid TR TD.correct {
    background: #00FF00 !important;
    color: #000000;
}

div.hint-wrapper {
  max-width: 500px;
  padding: 0 30px;
  margin: 0 auto 30px;
}

span.hint,
ol.instructions li {
  font-size: small;
  text-align: left !important;
}

button {
  margin: 12px;
}

h1 {
  text-align: center;
  font-weight: bold;
  font-size: 32px;
  background: -webkit-linear-gradient(90deg,#ff8a00,#e52e71);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  -moz-user-select: none; -webkit-user-select: none; -ms-user-select:none; user-select:none; -o-user-select:none;
}

h1 span {
  text-transform: uppercase;
}

h1 sup {
  font-size: small
}

/** mobile **/
@media only screen and (max-width: 823px) {
  #grid tr td {
    width: 20px;
    height: 20px;
    max-width: 20px;
    max-height: 20px;
    min-width: 20px;
    min-height: 20px;
  }
}