#visual {
  background: url("../images/topics/visual-bg.jpg") center center /cover no-repeat;
}
#visual .title:after {
  content: 'Topics';
}

#main .inner {
  display: flex;
  justify-content: space-between;
}

#main .main {
  width: calc(100% - 200px - 50px);
}
#main .main .list .item {
  display: flex;
  flex-wrap: wrap;
  padding: .75em 0;
  border-top: 1px solid #ddd;
}
#main .main .list .item:last-child {
  border-bottom: 1px solid #ddd;
}
#main .main .list .item time {
  width: 8em;
}
#main .main .list .item span {
  width: calc(100% - 8em);
}
#main .main .list .item[href]:hover {
  color: var(--c-blue);
}
@media (max-width:768px) {
  #main .main .list .item .time,
  #main .main .list .item span {
    width: 100%;
  }
}

#main .side {
  width: 200px;
  line-height: 2;
}
#main .side .side-title {
  font-size: 1.8rem;
  font-weight: 700;
  padding-bottom: .35em;
  border-bottom: 1px solid #ddd;
}
#main .side .side-title:before {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  background: var(--c-blue);
  transform: rotate(45deg);
  margin-right: .5em;
}
#main .side .list {
}
#main .side .list .item {
  display: block;
  font-size: 1.4rem;
  padding: .75em 0;
  border-bottom: 1px solid #ddd;
  transition: .2s;
}
#main .side .list .item time {
  display: block;
}
#main .side .list .item[href]:hover {
  color: var(--c-blue);
}
#main .side ul li a {
  display: inline-block;
  padding: .5em 0;
  transition: .2s;
}
#main .side ul li a:hover {
  color: var(--c-blue);
}

@media (max-width:768px) {
  #main .main,
  #main .side {
    width: 100%;
  }
  #main .side {
    margin-top: 40px;
  }
}

.page-single #main .meta {
  font-weight: 500;
  margin-bottom: .5em;
}
.page-single #main .btn {
  text-align: center;
}