#picture1 td {
  height: 340px;
  width: 230px;
  position: relative;
}
#picture2 td {
  height: 340px;
  width: 230px;
  position: relative;
}

.partner {
  margin-top: 12px;
  width: 100%;
  color: black;
}
p {
  padding: 0px;
  margin: 0px;
}
.intros {
  margin-top: 5rem;
}
.introduce1s {
  margin-left: 5rem;
}
.introduce_title {
  font-weight: 550;
  margin-bottom: 4rem;
  font-size: 20px;
  border-bottom: 0.2rem solid;
  padding-bottom: 2rem;
  letter-spacing: 5px;
}

.introduce2s {
  font-size: 13px;

  padding-left: 15%;
}
.introduce {
  padding: 0.5rem 0;
}

.line {
  border-bottom: 1px solid black;
}