@charset "utf-8";
a:hover{
  filter: opacity(0.7);
  text-decoration: underline;
}
#memorizationItems{
  width: 1200px;
  margin-top: 20px;
  margin-bottom: 50px;
}
#memorizationItems > h1{
  width: 100%;
  font-weight: normal;
  font-size: 3em;
  margin-bottom: 20px;
}

#memorizationItems > div{
  display: flex;
  justify-content: space-between;
  flex-flow: row wrap;
  align-items: flex-start;
  overflow: visible;/*追従用*/
}
#memorizationItems > div nav{
  /* 幅を固定しておくと右側がずれにくくなります */
  width: 200px;
/*  display: flex;
  flex-flow: row wrap;
  flex-direction: column;
*/}
#memorizationItems >div nav a{
  display: block;
  border: hidden;
  width: 100%;
  height: auto;
  border-radius: 5px;
  text-align: center;
  box-sizing: border-box;
  margin-bottom: 5px;
  padding: 5px 0;
  background-color: #ddd;
  color: #000;
  text-decoration: none;
}
#memorizationItems > div article{
  flex: 1; /* 残りのスペースを使って伸縮させる例 */
  height:auto;
  margin-left: 2vw;
}
#memorizationItems table{
  border-collapse: collapse;
}
#memorizationItems table th{
  background-color: rgba(1, 155, 229, .1);
  padding: 5px 0.5vw;
  font-weight: normal;
  border: #fff 1px solid;
}
#memorizationItems table td{
  background-color: #f6f6f6;
  padding: 5px 0.5vw;
  text-align: center;
  border: #fff 1px solid;
}
#memorizationItems table a{
  color: #0062D8;
  text-decoration: none;
}
#memorizationItems table a:hover{
  text-decoration: underline;
}
@media screen and (max-width: 1199px) {
  #memorizationItems{
    width: inherit;
    max-width: 100%;
  }
  #memorizationItems > h1{
    font-size: 2.3em;
    position: relative;
  }
  #memorizationItems > div{
    display: block;
    overflow: inherit;
  }
  #memorizationItems > div nav{
    width: 300px;
  }
  #memorizationItems > div article{
    margin-left: 0;
  }
  #memorizationItems table th{
    padding: 5px 2vw;
  }
  #memorizationItems table td{
    padding: 5px 2vw;
  }
  #memorizationItems table td img{
    width: 30%;
    height: auto;
  }
  
}

/*==========
#ans >
===========*/
.tab-content{
  border: #ccc 1px solid;
  padding: 15px 1vw 10px;
  margin-bottom: 20px;
}
.tab-content h2{
  margin-bottom: 20px;
  border-bottom: #ccc 1px solid;
  padding-bottom: 15px;
}
.tab-content h3{
  font-weight: normal;
  margin-bottom: 10px;
}
.tab-content > div{
  margin-top: 20px;
  margin-bottom: 20px;
}
.tab-content.active{display: block;}
.tab-content.inactive{display: none;}

.categoryStyle{
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: normal;
}
@media screen and (max-width: 1199px) {
.tab-content{
  padding: 15px 3vw;
}
.tab-content h2{
  font-size: 1.1rem;
}
.tab-content h3{
  font-size: 1rem;
}

.categoryStyle{
  flex-direction: column;
  }
  .categoryBannerLayout{
    margin-top: 10px;
    margin-left: 0;
  }
}
@media screen and (max-width: 500px) {
.tab-content{
  padding: 15px 4vw;
}
  }

/*.kigou, .materials, .haisen, .method, .laws, .figure, .theory {
  display: block;
  padding: 8px 0.5vw 5px;
  color: #fff;
  font-size: 1rem;
  font-weight: normal;
  border-radius: 2px;
}
*/
#categoryBox{
  width: 30%;
  margin-right: 2vw;
}
#links{
  background-color: #eee;
  padding: 10px 1vw;
  width: 30%;
}
#links a{
  color: #000;
  text-decoration: none;
}
.dlNote{
  margin-bottom: 20px;
}
.dlNote dt{
  margin-bottom: 5px;
  font-size: 1.1rem;
}
@media screen and (max-width: 1199px) {
  #links{
    padding: 15px 3vw;
    width: 100%;

  }
  .table-responsive {
    overflow-x: auto;
    white-space: nowrap;
    width: 100%;
  }
  .table-responsive table{
    max-width: 800px;
    width: 100%;
    table-layout: auto;
  }
}
/*==========
リングスリーブ適応表
===========*/
#adaptationTable th:nth-of-type(2){
  width: 0;
  padding: 0;
}
#adaptationTable tr:nth-of-type(2) td:nth-of-type(2),
#adaptationTable tr:nth-of-type(3) td:nth-of-type(2),
#adaptationTable tr:nth-of-type(4) td:nth-of-type(2),
#adaptationTable tr:nth-of-type(5) td:nth-of-type(2),
#adaptationTable tr:nth-of-type(6) td:nth-of-type(2),
#adaptationTable tr:nth-of-type(7) td:nth-of-type(2),
#adaptationTable tr:nth-of-type(8) td:nth-of-type(2){
  width: 0;
  padding: 0;
  position: relative;
}
#adaptationTable td span{
  font-weight: bold;
  position: absolute;
  top: 0;
  left: -3px;
  font-size: 1.5rem;
}

/*=====================*/

/*@media screen and (max-width: 1023px) {
}

@media screen and (max-width: 640px) {
}

@media print {
}
*/