.useful-top {
  padding: 40px 0 50px;
  width: 100%;
  height: 380px;
  max-height: 600px;
  background-color: #bde2eb;
  margin: 0 auto;
}
@media screen and (max-width: 780px) {
  .useful-top {
    height: -moz-fit-content;
    height: fit-content;
  }
}
.useful-top__title {
  font-size: 2rem;
  text-align: center;
  text-decoration: underline;
  text-decoration-color: #1EB8CE;
  max-width: 100%;
  margin: 0;
}
@media screen and (max-width: 780px) {
  .useful-top__title {
    font-size: 1.75rem;
  }
}
.useful-top__container {
  max-width: 950px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  -moz-column-gap: 20px;
       column-gap: 20px;
  margin: 20px auto 0;
}
.useful-top__catch {
  width: 70%;
  font-size: 1.3125rem;
  font-weight: bold;
}
@media screen and (max-width: 780px) {
  .useful-top__catch {
    width: 100%;
  }
}
.useful-top__img {
  width: 30%;
}
@media screen and (max-width: 780px) {
  .useful-top__img {
    display: none;
  }
}

.scroll-header {
  margin-top: 20px;
}
@media screen and (max-width: 780px) {
  .scroll-header {
    display: flex;
    justify-content: space-between;
  }
}
.scroll-header__in {
  display: inline-flex;
  margin-right: 20px;
  border: 1px solid #92ADC0;
  color: #92ADC0;
  font-weight: bold;
  padding: 3px 10px 4px;
  font-size: 1.125rem;
  border-radius: 10px;
  cursor: pointer;
}
@media screen and (max-width: 780px) {
  .scroll-header__in {
    display: block;
    font-size: 0.875rem;
    padding: 3px 7px 4px;
    margin: 0;
  }
}
.scroll-header__in:hover {
  background-color: #e8eff4;
}
.scroll-header__in:active {
  background-color: #d4dadf;
}
.scroll-header__in.open {
  background-color: #92ADC0;
  color: #fff;
}

.cat-header {
  background-color: #92ADC0;
  padding: 8px 10px;
  width: 130px;
  border-radius: 10px;
  margin-top: -10px;
}
@media screen and (max-width: 780px) {
  .cat-header {
    padding: 6px;
    font-size: 0.8125rem;
    width: 100px;
  }
}
.cat-header li {
  color: #fff;
  padding: 8px 0;
}
.cat-header input {
  margin-right: 5px;
}

article {
  margin-bottom: 60px;
}

.content::before {
  content: "";
  display: block;
  height: 120px;
  margin-top: -60px;
}
@media screen and (max-width: 780px) {
  .content {
    margin-top: 40px;
  }
  .content::before {
    height: 80px;
  }
}
.content__title {
  font-size: 1.5625rem;
}
.content .items {
  display: flex;
  flex-wrap: wrap;
  gap: 45px;
  -moz-columns: 3;
       columns: 3;
  justify-content: start;
  margin-top: 20px;
}
@media screen and (max-width: 780px) {
  .content .items {
    flex-wrap: nowrap;
    flex-direction: column;
  }
}
.content .items .item {
  width: calc(33.3333333333% - 30px);
  box-shadow: 1px 1px 4px 0px rgba(0, 0, 0, 0.2);
  border-radius: 5px;
  display: flex;
  flex-direction: column;
  padding-bottom: 10px;
}
@media screen and (max-width: 780px) {
  .content .items .item {
    width: 100%;
  }
}
.content .items .item__cont {
  padding: 13px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.content .items .item__cat {
  font-size: 0.75rem;
  color: #fff;
  background-color: #333333;
  padding: 2px 8px 3px;
  border-radius: 10px;
}
.content .items .item__title {
  margin-top: 8px;
  font-size: 1.2rem;
  flex-grow: 0.5;
}
.content .items .item__disc {
  margin-top: 10px;
}
.content .items .item__text {
  margin-top: 8px;
}
.content .items .item__btn {
  width: 95%;
  margin: 0 auto;
}
.content .items .item__btn .btn_01 {
  width: 100%;
  font-size: 1rem;
  padding: 4px 15px 3px 0;
  border-radius: 20px;
}
.content .items .item__btn .btn_01::after {
  margin-top: 0;
  width: 17px;
  height: 17px;
}/*# sourceMappingURL=useful.css.map */