.about{margin-top:80px}.detail{margin-top:80px}.detail__block+.detail__block{margin-top:56px}.detail__media{margin-top:32px}.detail__note{padding-left:2em;margin-top:8px;text-indent:-2em}.use{margin-top:80px}.use__gallery{display:grid;grid-template-columns:1fr;gap:24px;margin-top:32px}.use__gallery-img{overflow:hidden}.use__gallery-img img{width:100%;height:auto}.use__gallery-cap{margin-top:12px;font-family:"IBM Plex Sans JP",sans-serif;font-size:1.6rem;font-weight:500;text-align:center}.use__chem{margin-top:56px}.use__chem>.m-table-01 td:nth-child(2),.use__chem>.m-table-01 th:nth-child(2){width:300px}.use__notes{display:flex;flex-direction:column;gap:2px;margin-top:8px}.use__caution{margin-top:8px}.use__caution-block+.use__caution-block{margin-top:24px}.contact{margin-top:80px}.contact{text-align:center}@media screen and (min-width:768px){.about{margin-top:140px}.detail{margin-top:140px}.detail__block+.detail__block{margin-top:80px}.detail__media{align-items:center;margin-top:40px}.use{margin-top:140px}.use__gallery{grid-template-columns:repeat(3,1fr);gap:28px;margin-top:40px}.use__gallery-cap{font-size:1.8rem}.use__chem{margin-top:80px}.use__caution{margin-top:16px}.contact{margin-top:140px}}