@charset "UTF-8";

/* relation_contents */


#relation_contents .list-relation {
	display: flex;
	flex-wrap: wrap;
}

#relation_contents .list-relation > li {
  width: calc(100% / 5);
	line-height: 1.2;
  padding: 0 10px 20px;
}

#relation_contents .list-relation a {
	display: block;
	color: #2c2c2c;
}
#relation_contents .list-relation .relation_notes {
  line-height: 1.22;
  text-align: center;
  font-size: 1.125rem;
}

#relation_contents .list-relation .relation_notes span {
	display: inline-block;
}

#relation_contents .list-relation a {
	text-decoration: none !important;
  position: relative;
}

#relation_contents .list-relation .relation_thumb {
  margin-bottom: 14px;
}

#relation_contents .list-relation a .relation_thumb span {
  display: block;
  width: 100%;
  height: 100%;
  background: url(../img/common/relabnn_new_icon.png) no-repeat;
  background-size: contain;
  animation: relation_icon 6s alternate ease-in-out infinite;
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
}

#relation_contents .list-relation a .relation_thumb span.shokudoopen {
  background: url(../img/common/relabnn_shokudoopen_icon.png) no-repeat;
  background-size: contain;
}

#relation_contents .list-relation #link_manga a .relation_thumb span {
  display: none !important;
}

@keyframes relation_icon {
	  from,
	  50%,
	  to {
		opacity: 1;
	  }

	  25%,
	  75% {
		opacity: 0;
	  }
}

/*-------------------------
	relation-section
-------------------------*/

#relation-section .relation-tab ul > li strong {
  display: inline-block;
}

@media screen and (min-width: 769px) {
  #relation-section {
    margin-bottom: 70px;
  }

  #relation-section .relation-tab {
    width: 100%;
    margin: 0 0 40px;
    border-bottom: 2px solid #000;
    transition: .1s ease-in;
  }

  #relation-section .relation-tab ul {
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
  }

  #relation-section .relation-tab ul > li {
    display: flex;
    width: 100%;
    padding: 6px 5px;
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    vertical-align: middle;
    transition: .1s ease-in;
    box-sizing: border-box;
    position: relative;
    cursor: pointer;
  }

  #relation-section .relation-tab ul > li + li:before {
    content: "";
    display: block;
    width: 2px;
    height: 25px;
    border-radius: 2px;
    background: #000;
    position: absolute;
    top: 0;
    bottom: 0;
    left: -1px;
    margin: auto;
    transition: .1s ease-in;
    opacity: 1;
  }
  
  #relation-section .relation-tab ul > li.is-active:before,
  #relation-section .relation-tab ul > li.is-active + li:before {
    opacity: 0;
  }


  #relation-section .relation-tab ul > li:hover {
    color: #333;
  }

  #relation-section .relation-tab ul > li.is-active {
    color: #fff !important;
    background: #000;
    cursor: inherit;
    position: relative;
  }
  
  #relation-section .relation-tab ul > li > span {
    display: flex;
    flex-flow: column;
    align-items: center;
    vertical-align: middle;
    justify-content: center;
    margin: auto;
    font-weight: lighter;
  }

  #relation-section .relation-tab ul > li > span strong {
    font-weight: lighter;
  }

  #relation-section .relation-tab ul > li.is-active > span,
  #relation-section .relation-tab ul > li.is-active > span strong {
    font-weight: bold;
  }
  
  #relation-section .relation-content {
    margin-bottom: 50px;
    display: none;
  }

  #relation-section .relation-content.is-active {
    display: block;
    justify-content: space-between;
  }
  
}
@media screen and (max-width: 768px){
	
  #relation-section .relation-tab {
    width: 100%;
    margin-bottom: 20px;
    transition: .1s;
  }
  
	#relation-section .relation-tab ul {
		display: table;
		width: 100%;
		font-size: 12px;
		line-height: 1.652;
    padding-bottom: 8px;
    border-bottom: 2px solid #000;
    position: relative;
    box-sizing: border-box;
	}
	
	#relation-section .relation-tab ul > li {
		display: table-cell;
		width: calc(100% / 2);
		padding: 0;
		vertical-align: middle;
		box-sizing: border-box;
    position: relative;
	}
	
  #relation-section .relation-tab ul > li + li:before {
    content: "";
    display: block;
    width: 2px;
    height: 60%;
    border-radius: 2px;
    background: #000;
    position: absolute;
    top: 0;
    bottom: 0;
    left: -1px;
    margin: auto;
    transition: .1s ease-in;
    opacity: 1;
  }
  
  #relation-section .relation-tab ul > li.is-active:before,
  #relation-section .relation-tab ul > li.is-active + li:before {
    opacity: 0;
  }

	#relation-section .relation-tab ul > li {
		height: 100%;
		padding: 10px 4px;
		font-size: 13px;
		font-weight: bold;
		text-align: center;
		vertical-align: middle;
		line-height: 1.52;
		box-sizing: border-box;
    transition: color .1s ease-in, background .2s ease-in;
	}
	
	#relation-section .relation-tab ul > li.is-active {
		color: #fff;
		background: #000;
		cursor: inherit;
		position: relative;
	}
  
  #relation-section .relation-tab ul > li > span,
  #relation-section .relation-tab ul > li > span strong {
    font-weight: lighter;
  }

  #relation-section .relation-tab ul > li.is-active > span,
  #relation-section .relation-tab ul > li.is-active > span strong {
    font-weight: bold;
  }
  
	#relation-section .relation-content {
		/* margin-bottom: 30px; */
		display: none;
	}
	
	#relation-section .relation-content.is-active {
		display: block;
		justify-content: space-between;
	}
  #relation_contents .list-relation > li {
    width: calc(100% / 2);
  }
  #relation_contents .list-relation .relation_notes {
    font-size: 1rem;
  }
}
.manual_area + #relation_contents {
  border-top: 1px solid #ddd;
}