.entry-content > * {
  margin-bottom: 1rem;
  line-height: 2;
}
.entry-content > *:first-child {
  margin-top: 0;
}
.entry-content > *:last-child {
  margin-bottom: 0;
}
.entry-content h2 {
  font-size: 1.75rem;
  padding: 1rem;
  font-weight: 900;
  line-height: 1.5;
  background-image: url("../images/bg_stripe01.jpg");
  background-repeat: repeat;
  color: #fff;
  margin-top: 4rem;
}
.entry-content h3 {
  font-size: 1.25rem;
  font-weight: 900;
  margin-top: 3rem;
}
.entry-content h4 {
  font-size: 1.1rem;
  font-weight: 900;
  margin-top: 3rem;
}
.entry-content a {
  color: #E04300;
  text-decoration: underline;
}
.entry-content a:hover {
  opacity: 0.5;
}
.entry-content strong {
  font-weight: 900;
}
.entry-content ul {
  padding-left: 1.5rem;
  list-style: disc;
}
.entry-content ul li + li {
  margin-top: 0.25rem;
}
.entry-content ol {
  padding-left: 2rem;
  position: relative;
}
.entry-content ol li {
  counter-increment: olcounter;
}
.entry-content ol li::before {
  content: counter(olcounter, decimal-leading-zero);
  font-weight: 900;
  position: absolute;
  left: 0;
}
.entry-content ol li + li {
  margin-top: 0.25rem;
}
.entry-content blockquote {
  padding: 1.5rem;
  background: #FAFAFA;
}
.entry-content table {
  width: 100%;
  border-collapse: collapse;
}
.entry-content table tr th {
  min-width: 10rem;
  padding: 1.5rem;
  border: 1px solid #C0C0C0;
}
.entry-content table tr td {
  padding: 1.5rem;
  border: 1px solid #C0C0C0;
}

/* wp */
.has-text-align-center {
  text-align: center;
}

/* toc */
div#toc_container {
  padding: 1.5rem;
  background: var(--color-bg02);
  border: none;
  font-size: 1rem;
  width: 100vw;
}

#toc_container p.toc_title {
  font-weight: 900;
  font-size: 1.25rem;
}

#toc_container ul.toc_list {
  display: flex;
  flex-wrap: wrap;
}

#toc_container ul.toc_list > li {
  width: 50%;
}

#toc_container ul.toc_list > li > a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 1.5rem;
  border: 1px solid #988281;
  border-top: 0;
  height: 100%;
}

#toc_container ul.toc_list > li:nth-of-type(even) > a {
  border-left: 0;
}

#toc_container ul.toc_list > li:nth-of-type(-n+2) > a {
  border-top: 1px solid #988281;
}

.toc_list > li > a::after {
  content: "";
  width: 1rem;
  height: 1rem;
  background: url("../images/icon_arrow02.svg") center/contain no-repeat;
  opacity: 0.5;
  transform: rotate(90deg);
  transition: 0.3s;
}

.toc_list > li > a:hover::after {
  transform: rotate(90deg) translateX(4px);
}

.toc_list > li > a:hover {
  text-decoration: none !important;
  opacity: 1;
  background-color: var(--color-accent-dark);
  color: var(--color-white);
}

@media all and (min-width: 0px) and (max-width: 960px) {
  div#toc_container {
    margin: -5.5rem -4vw 0;
    padding: 3rem 4vw;
  }
  #toc_container ul.toc_list > li > a {
    padding: 0.5rem 1rem;
  }
}
@media all and (min-width: 961px) {
  div#toc_container {
    margin: -8rem calc(-1 * (100vw - 800px) / 2) 0;
    padding: 3rem calc((100vw - 800px) / 2);
  }
}