.electronicmaterials-tsuyomi {
  margin-top: 90px;
}
.electronicmaterials-tsuyomi p {
  font-size: 16px;
  line-height: 2;
}

.tsuyomi-item {
  margin-top: 60px;
}
.tsuyomi-item .flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.tsuyomi-item .flex .flex_l {
  width: 47%;
}
.tsuyomi-item .flex .flex_r {
  width: 45.2%;
  margin-left: auto;
}
.tsuyomi-item .pic02 {
  margin: 30px auto 0;
  max-width: 722px;
  width: 100%;
  display: block;
}

@media print, screen and (max-width: 769px) {
  .electronicmaterials-tsuyomi {
    margin-top: 30px;
  }
  .electronicmaterials-tsuyomi p {
    font-size: 16px;
    line-height: 1.92;
  }
  .tsuyomi-item {
    margin-top: 40px;
  }
  .tsuyomi-item .flex .flex_l {
    width: 100%;
  }
  .tsuyomi-item .flex .flex_r {
    width: 100%;
    margin-left: 0;
    margin-top: 20px;
  }
  .tsuyomi-item .pic02 {
    margin: 20px auto 0;
  }
}