li{
    list-style: none;
}
a {
    color: #333;
    text-decoration: none;
    padding-bottom: 1px;
    transition: 0.5;
  }
  .section-title{
    margin-top: 110px;
  }
.bd-bottom:hover{
    border-bottom: #333 solid 1px;
}
  img {
    max-width: 100%;
  }
  .wrapper {
    max-width: 1200px;
    padding: 0 16px;
    margin: 0 auto;
  }

#container {
    display: flex;
    justify-content: space-between;
    margin-bottom: 60px;
  }
  main {
    width: 70%;
    background-color: white;
    border-radius: 20px;
  }
  main article {
    margin-bottom: 30px;
  }
  main .article-title {
    font-size: 1.5rem;
    margin: 10px 0 15px 0;
  }
  .meta {
    display: flex;
    justify-content: flex-start;
    margin-bottom: 10px;
  }
  .meta li {
    font-size: 0.875rem;
    margin-right: 20px;
  }
  main .active-text-box {
    padding: 10px 40px 30px 40px;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: 500;
    color: #333;
  }
  main .active-text-box .text{
    text-indent: 1em;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: 500;
    color: #333;
  }
  main .active-text-box ul li{
    list-style: disc;
    font-family: Arial, Helvetica, sans-serif;
    font-weight: 500;
    color: #333;
  }
  #sidebar {
    width: 33%;
    padding: 20px;
    margin-top: 85px;
  }
  #sidebar .side-title {
    font-size: 1.125rem;
    font-weight: bold;
    margin-bottom: 30px;
  }
  .archive {
    text-align: center;
    margin-bottom: 60px;
    /*position: sticky;
    top: 0;*/
    padding-top: 70px;
  }
  .archive ul {
    border-bottom: solid  1px #777;
  }
  .archive li {
    font-size: 0.875rem;
    border-top: solid  1px #777;
    padding: 20px;
    text-align: left;
  }
  .article-title-area{
    display: flex;
    padding-top: 70px;
  }
  .article-title-area:nth-child(1){
    padding-top: 40px;
  }
  .article-title-area figure{
    width: 80px;
    margin-right: 30px;
    margin-left: 30px;
  }
  .article-title-area figure img{
    width: 100%;
    height: auto;
  }
  .meta{
    margin-left: 100px;
  }
  .meta li{
    font-size: 1.2rem;
  }
  .sidebarbox {
    padding: 2em 1em;
    margin: 2em 0 4em 0;
    color: #232323;
    background: #fff8e8;
    border-left: solid 10px #ffdd6e;
    
}
.sidebarbox-orange{
  background: #fff8e8;
  border-left: solid 10px #ffdd6e;
}
.sidebarbox p {
    margin: 0; 
    padding: 0;
    text-decoration: underline;
}
  /*-------------------------------------------
SP
-------------------------------------------*/
@media screen and (max-width: 767px) {
    #container {
      flex-direction: column;
    }
    main {
      width: 100%;   
    }
    #sidebar {
      width: 100%;
      padding: 0;
      margin: 0;
    }
    .archive {
      padding-top: 0;
    }
    main .article-title {
      font-size: 1.3rem;
      margin: 10px 0 15px 0;
    }
    .article-title-area{
      padding-top: 50px;
  
    }
    .article-title-area figure{
      width: 70px;
      margin-right: 15px;
    }
    .meta{
      margin-left: 80px;
    }
    .meta li{
      font-size: 0.7rem;
    }
  }
  .a_color{
    color: blue;
  }
  .a_color:hover{
    opacity: 0.7;
  }