#main-toolbar #activity-button {
  background-image: url(../activity/activity-icon.svg);
}

#main-toolbar #size-button {
  background-image: url(../icons/4x4.svg);
}

.palette #four-button span {
  background-image: url(../icons/4x4.svg);
}

.palette #five-button span {
  background-image: url(../icons/5x5.svg);
}

.palette #six-button span {
  background-image: url(../icons/6x6.svg);
}

#main-toolbar #restart-button {
  background-image: url(../icons/restart-game.svg);
}

#canvas {
  overflow: hidden;
}

#buttons-table {
  position: absolute;
  right: 0;
  top: 0;
}

#buttons-table button {
  width: 70px;
  height: 70px;
  font-size: 250%;
  border-radius: 5px;
}

#buttons-table td {
  padding: 0;
}

.folded {
  background-repeat: no-repeat;
  background-size: contain;
}

.suit-1.folded {
  background-image: url(../images/suit-1.svg);
  border-color: #606060;
}

.suit-2.folded {
  background-image: url(../images/suit-2.svg);
  border-color: #A0A0A0;
}

.match, .match:hover {
  background-color: #ffff99;
  color: black;
  -webkit-transition: all 1s ease-in-out;
  -moz-transition: all 1s ease-in-out;
  -o-transition: all 1s ease-in-out;
  -ms-transition: all 1s ease-in-out;
  transition: all 1s ease-in-out;
}

.match.done {
  background-color: #ffffff;
  -webkit-transition: background-color 5s ease-in-out rotate 2s ease-in-out;
  -webkit-transform: rotate(360deg);
  -moz-transform: rotate(360deg);
  -o-transform: rotate(360deg);
  -ms-transform: rotate(360deg);
  transform: rotate(360deg);
}