/*** wide ***/
/*** color ***/
main section {
  margin-bottom: 3rem;
}

main section.title {
  background: url(/module/img/blog/vi.jpg) no-repeat bottom;
}

.topics main section.list {
  max-width: 1000px;
  width: 100%;
  padding: 0 20px;
  margin: 0 auto;
}

@media screen and (min-width: 768px) {
  .topics main section.list ul {
    margin-top: 10rem;
  }
}

.topics main section.list ul li {
  margin-bottom: 3rem;
}

@media screen and (min-width: 768px) {
  .topics main section.list ul li a {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
  }
}

.topics main section.list ul li a img {
  width: 100%;
  object-fit: cover;
}

@media screen and (min-width: 768px) {
  .topics main section.list ul li a img {
    width: calc(480 / 960 *100%);
    max-height: 316px;
  }
}

.topics main section.list ul li a div {
  width: 100%;
}

@media screen and (min-width: 768px) {
  .topics main section.list ul li a div {
    width: calc(450 / 960 *100%);
  }
}

.topics main section.list ul li a div h2 {
  font-size: 18px;
  font-size: 4.8vw;
  margin-top: 1rem;
}

@media screen and (min-width: 768px) {
  .topics main section.list ul li a div h2 {
    margin-top: 0;
    font-size: 1.8rem;
  }
}

.topics main section.list ul li a div .text {
  margin: 1rem 0;
  line-height: 1.8;
}

@media screen and (min-width: 768px) {
  .archive main section.list ul {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    flex-wrap: wrap;
    margin-left: -2rem;
  }
}

.archive main section.list ul li {
  width: 100%;
  margin-bottom: 3rem;
}

@media screen and (min-width: 768px) {
  .archive main section.list ul li {
    margin-bottom: 0;
    width: calc(280 / 1180 * 100%);
    margin-left: 2rem;
  }
}

.archive main section.list ul li img {
  width: 100%;
}

@media screen and (min-width: 768px) {
  .archive main section.list ul li img {
    object-fit: cover;
    max-height: 184px;
  }
}

.archive main section.list ul li h3 {
  font-size: 18px;
  font-size: 4.8vw;
  font-weight: 600;
  padding: 1rem 0;
}

@media screen and (min-width: 768px) {
  .archive main section.list ul li h3 {
    font-size: 1.8rem;
  }
}

.archive main section.list ul li .text {
  font-size: 14px;
  font-size: 3.73333vw;
  line-height: 1.8;
  margin-bottom: 1rem;
}

@media screen and (min-width: 768px) {
  .archive main section.list ul li .text {
    font-size: 1.6rem;
  }
}

.archive main section.list .posts {
  text-align: center;
  font-size: 1.6rem;
  margin: 0 auto;
}

@media screen and (min-width: 768px) {
  .entry main .box {
    max-width: 1220px;
    width: 100%;
    padding: 0 20px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-direction: row-reverse;
  }
}

.entry main .box section.sidebar {
  width: 100%;
}

@media screen and (min-width: 768px) {
  .entry main .box section.sidebar {
    width: calc(350 / 1180 * 100%);
  }
}

.entry main .box section.sidebar .search {
  margin-bottom: 2rem;
}

.entry main .box section.sidebar .search input {
  background-color: #eee;
  border: none;
  padding: 1.6rem;
}

.entry main .box section.sidebar .search input.submit {
  background-color: red;
  color: white;
}

.entry main .box section.sidebar .list {
  margin-bottom: 2rem;
}

.entry main .box section.sidebar .list h2 {
  font-size: 2.1rem;
}

.entry main .box section.sidebar .list ul {
  margin-top: 1rem;
}

.entry main .box section.sidebar .list ul li {
  margin-bottom: 1rem;
}

.entry main .box section.sidebar .list ul li a {
  background: url(/module/img/blog/ic_arrow_sidebar.svg) no-repeat left 0.7rem;
  display: inline-block;
  padding-left: 1rem;
}

@media screen and (min-width: 768px) {
  .entry main .box section.article {
    width: calc(800 / 1180 * 100%);
  }
}

.entry main .box section.article .entry_header .time {
  font-size: 1.6rem;
  color: #868686;
}

.entry main .box section.article .entry_header .time::before {
  content: url(/module/img/blog/ic_time.svg);
  margin-right: .5rem;
  vertical-align: middle;
}

.entry main .box section.article .entry_header h1 {
  font-size: 18px;
  font-size: 4.8vw;
  margin: .8rem 0 .8rem;
}

@media screen and (min-width: 768px) {
  .entry main .box section.article .entry_header h1 {
    margin: .8rem 0 3rem;
    font-size: 2.2rem;
  }
}

.entry main .box section.article .entry_body {
  font-size: 14px;
  font-size: 3.73333vw;
}

.entry main .box section.article .entry_body img {
  width: 100%;
  max-width: 800px;
  margin: 1rem 0 1.5rem;
}

@media screen and (min-width: 768px) {
  .entry main .box section.article .entry_body {
    font-size: 1.6rem;
    line-height: 1.8;
  }
}

.entry main .box section.article .entry_body p {
  line-height: 1.8;
}