.puzzleContainerKoyu {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  width: 605px;
  height: 600px;
  margin: 45px auto 0 auto;
  background-color: white;
}
.tile-wrapper-koyuki {
  width: 150px;
  height: 150px;
  box-sizing: border-box;
  /* padding-right: 1px;
  padding-bottom: 1px; */
}
.tile-koyuki {
  width: 100%;
  height: 100%;
  cursor: pointer;
  user-select: none;
  text-align: center;
  font-size: 0;
  background-size: cover !important;
}
.tile-k0 {
  background: no-repeat url(../../jsintro/images/koyupazu/hatcha16.png);
}
.tile-k1 {
  background: no-repeat url(../../jsintro/images/koyupazu/hatcha1.png);
}
.tile-k2 {
  background: no-repeat url(../../jsintro/images/koyupazu/hatcha2.png);
}
.tile-k3 {
  background: no-repeat url(../../jsintro/images/koyupazu/hatcha3.png);
}
.tile-k4 {
  background: no-repeat url(../../jsintro/images/koyupazu/hatcha4.png);
}
.tile-k5 {
  background: no-repeat url(../../jsintro/images/koyupazu/hatcha5.png);
}
.tile-k6 {
  background: no-repeat url(../../jsintro/images/koyupazu/hatcha6.png);
}
.tile-k7 {
  background: no-repeat url(../../jsintro/images/koyupazu/hatcha7.png);
}
.tile-k8 {
  background: no-repeat url(../../jsintro/images/koyupazu/hatcha8.png);
}
.tile-k9 {
  background: no-repeat url(../../jsintro/images/koyupazu/hatcha9.png);
}
.tile-k10 {
  background: no-repeat url(../../jsintro/images/koyupazu/hatcha10.png);
}
.tile-k11 {
  background: no-repeat url(../../jsintro/images/koyupazu/hatcha11.png);
}
.tile-k12 {
  background: no-repeat url(../../jsintro/images/koyupazu/hatcha12.png);
}
.tile-k13 {
  background: no-repeat url(../../jsintro/images/koyupazu/hatcha13.png);
}
.tile-k14 {
  background: no-repeat url(../../jsintro/images/koyupazu/hatcha14.png);
}
.tile-k15 {
  background: no-repeat url(../../jsintro/images/koyupazu/hatcha15.png);
}
.tile-knone {
  background: white;
  border: none;
}

@media only screen and (max-width: 768px) {
  .puzzleContainerKoyu {
    width: 305px;
    height: 300px;
    margin: 25px auto 0 auto;
  }
  .tile-wrapper-koyuki {
    width: 75px;
    height: 75px;
  }
}