.single .article_list_left{
    width: calc(70% - 40px);
    margin: 50px 20px 0;
}
.single .article_list_right{
    width: calc(30% - 40px);
    margin: 50px 20px 0;
}
.single .breadcrumb {
  margin: 0 0;
}
.single{
  padding-bottom: 50px;
}
/***************contents_box***************/
.single .article_list_left .post-title{
    font-size: 30px;
    margin: 30px 0;
}
.single .article_list_left .post-categories li a{
    background-color: #78CECF;
    color: #fff;
    padding: 4px 12px;
}
.single .article_list_left .post-date {
    margin: 20px 0;
}
.single .article_list_left .post-date img{
  position: relative;
  top: 5px;
}
.single .article_list_left .thumbnail_list{
    margin-top: 30px;
}
.single .article_list_left .thumbnail_list img {
    width: 100%;
    height: 460px;
    object-fit: cover;
}
.single .article_list_left .post_content p{
    line-height: 35px;
    margin-bottom: 20px;
}
.single .post-categories{
    display: flex;
}
.single .post-categories li{
    margin: 0 10px 0 0;
}
.single h2, .single h3{
    position: relative;
    margin: 40px 0 30px;
}
.single h2:before {
    position: absolute;
    top: 25%;
    left: 20px;
    width: 6px;
    height: 50%;
    content: '';
    opacity: .2;
    background: #5f7276;
}
.single h2 {
    padding: 16px 26px 16px 36px;
    background: #eef1f2;
    font-size: 20px;
}
.single h3 {
    padding: 5px 0 5px 17px;
}
.single h3:before {
  position: absolute;
  top: 5%;
  left: 0px;
  width: 6px;
  height: 100%;
  content: '';
  opacity: 1;
  background: #b3b3b3;
}
.single h4 {
  position: relative;
  margin: 30px 0 20px;
  padding: 5px 0 0 30px;
}
.single h4:before {
  content: url(../img/common/arrow_down_single.svg);
  left: 0;
  top: 6px;
  position: absolute;
  color: #f89174;
}
.post_tags{
  margin-top: 50px;
}
.post_tags_title{
  border-bottom:1px solid #cfcfcf;
  padding-bottom: 10px;
  font-size: 25px;
}
.post_tags ul{
  display: flex;
  padding-top: 20px;
}
.post_tags li{
  margin: 0 3px 0;
  padding: 2px 7px;
  border: 1px solid #68b0ff;
  background-color: #d9ebff;
  font-size: 14px;
}
.single .post_content ul{
  padding: 10px 50px;
  background-color: #fbfbfb;
  border: 1px solid #cfcfcf;
}
.single .post_content ul li{
  margin: 10px 0;
  list-style: initial;
}
.single .post_content a{
  color: #0088ff;
  text-decoration: underline;  
}
.wp-block-table table{
  border-collapse: collapse;
  padding: 0;
  box-shadow: 0 0 10px -5px #00000059;
  border: 1px solid #cfcfcf;
  margin: 10px auto;
  width: calc(100% - 20px) !important;
}
.wp-block-table table tr {
  background-color: #fff;
}
.wp-block-table table th,
.wp-block-table table td {
  padding: 20px;
  border: 1px solid #eee;
}
.wp-block-table table  th {
  width: 20%;
  padding: 10px;
  font-size: 16px;
  padding: 15px;
  background-color: #38407e;
  color: #fff;
}
.wp-block-table table tr{
  text-align: left;
  width: 20%;
  min-width: 100px;
  padding: 20px;
  background-color: #fff;
  color:#3a3a3a;
}
.wp-block-table table tr:hover{
  background-color: #d4faff;
} 
.single .post_content strong{
  background-image: linear-gradient(transparent 60%, rgba(252, 185, 0, 0.5) 60%);
}

/*SP*/
@media only screen and (max-width: 768px) {
    .single .article_list_left{
        width: 100%;
    }
    .single .article_list_right{
        width: 100%;
        margin: 30px 0px 0;
    }
    .single .article_list_left {
        width: 100%;
        margin: 30px 0px 0;
    }
    .single .article_list_left .post-title {
        font-size: 25px;
    }
    .post_tags{
      margin-top: 50px;
    }
    .post_tags ul{
      display: block;
    }
    .post_tags li{
      margin: 13px 3px 0;
      padding: 10px 7px;
    }
    .single .article_list_left .thumbnail_list img {
      height: 200px;
  }
}

/***************目次***************/
#toc {
    margin-top: 20px;
    margin-bottom: 35px;
    border-radius: 4px;
    font-size: 16px;
    padding-right: 16px;
    padding-left: 16px;
    padding-top: 5px;
    background-color: #FFFBF4;
    border: 2px solid #ffddd3;
  }
  #toc .mokuji {
    font-size: 25px;
    font-weight: bold;
    color: #F89174;
    text-align: left;
    margin-top: 20px;
    padding: 0px 15px;
    border-left: 4px solid #ffb4b4;
  }
  #toc .mokuji:before {
    /*
    content: "\f14a";
    font-family: "Font Awesome 5 Free";
    */
    content: "";
    padding-right: 6px;
    font-size: 25px;
    color: #F89174;
  }
  #toc ol {
    counter-reset: number;
    list-style: none;
    margin-bottom: 0px;
    padding-top: 5px;
    padding-left: 7px;
    padding-bottom: 10px;
  }
  #toc ol li {
    line-height: 2.5em;
  }
  #toc ol li:before {
    font-weight: bold;
    color: #555555;
    padding-right: 12px;
  }
  #toc ol li a {
    font-weight: bold;
    color: #555555;
    text-decoration: none;
  }
  #toc ol li a:hover {
    text-decoration: underline
  }
  #toc ol ol li {
    line-height: 1.25em;
    margin-bottom: 0.5em;
    font-size: 14px;
    margin-left: 5px;
  }
  #toc ol ol li:before {
    /*
    content: "\f0da";
    font-family: "Font Awesome 5 Free";
    */
    content: "●";
    padding-right: 6px;
    margin-left: 0px;
    color: #CCC;
    font-size: 9px;
  }
  #toc ol ol li a {
    color: #3D3D3D;
    font-weight: normal;
    padding-right: 6px;
    text-decoration: none
  }
  #toc_container ol ol li a:hover {
    text-decoration: underlinule
  }
 
  /***************sidebar***************/
  .side_info .name{
    border: 1px solid #cfcfcf;
    padding: 5px;
    width: fit-content;
    position: relative;
    left: 20px;
  }
  .side_info .date{
    color: #bfbfbf;
  }
  .side_info .link {
    margin: 10px 0 30px 0;
    border-bottom: 1px solid #cfcfcf;
    padding-bottom: 17px;
  }
  .article_list_right .comBtn {
    width: 170px;
    float: right;
  }
  .article_list_right .comBtn a{
    padding: 12px 0px;
  }
  .side_blog{
    clear: both;
    margin-top: 130px;
  }
  .side_blog .category{
    margin: 10px 0 25px -20px;
  }