.tjmock {
  width: 351px;
  height: 331px;
}
.pmap{
  width: 600px;
  height: 600px;
}
.word {
  width: 462px;
  height: 462px;
}
.san {
  width: 580px;
  height: 320px;
  margin-bottom: 53px;
}
.san.a{
  width: 580px;
  height: 630px;
  margin-bottom: 53px;
}
.aidea{
  margin: auto;
  margin-top: 60px;
}
.hatu{
  margin: auto;
  margin-top: 60px;
}
.complete{
  margin: auto;
  margin-top: 60px;
}
.henkou{
  margin: auto;
  margin-top: 60px;
}

.process-subheading.a {
  margin-left: 50px;
}
.brush{
  width: 900px;
}
.concept3.a{
  margin-top: 53px;
}
.last{
  width: 900px;
}
@media screen and (max-width:768px){
  .tjmock {
    width: 200px;
    height: 200px;
  }
  .brush{
    width: 600px;
  }
  .last{
    width: 600px;
    height: 150px;
  }
}
@media screen and (max-width:425px){
  .tjmock {
    margin-bottom: 100px;
  }
  .pmap {
    width: 300px;
    height: 300px;
}
.word {
    width: 300px;
    height: 300px;
}
.san {
  width: 300px;
  height: 150px;
  margin-bottom: 30px;
}
.san.a {
  width: 300px;
  height: 350px;
  margin-bottom: 30px;
}
.brush {
  width: 300px;
  height: 100px;
}
.last {
  width: 300px;
  height: 100px;
}
}