article {
	max-width: 900px;
	padding:0 0 0 0;
  background-color: unset;
}

footer .inner {
  background-color: unset;
}
#kv {
	width: 100vw;
}


#information .bd_b, #information_free .bd_b {
  border: none;
}

#index_nav,
#talk_nav,
.talk_nav,
#talk_wrap,
footer {
	max-width: 900px;
	margin-left: auto;
	margin-right: auto;
}

#index_nav .date {
  text-align: center;
  margin-top: -50px;
  margin-bottom: 50px
}

.bd_b {
    border-bottom: transparent;
	}

article section#information, article section#information_free {
	max-width: 900px;
	margin-left: auto;
	margin-right: auto;
  	text-align: center;
	font-family: 'Gothic Medium BBB JIS2004';
}
#information li, #information_free li {
  padding-top: 3em;
}

.next_post {
  padding-bottom: 3em;
}
footer {
  padding-top: 3em;
}
#index_nav, #talk_nav, .talk_nav, #information li, #information_free li {
  margin-top: -30px;
  background-color: rgb(255,255,255,0.85);
}
@media (min-width: 740px) {
  #kv {
    margin-left: calc((100vw - 100%) / 2 * -1);
  }
}
@media (max-width: 740px) {
  #kv {
    width: 100%;
    margin-left: 0px;
	  margin-bottom: 0px;
	padding-bottom:0px;
  }	
}
@media (min-width: 641px) {
  #information li .info_desc, #information_free li .info_desc {
	max-width: 460px!important;
  }
.info_plane_txt {
    line-height: 1.3!important; 
    white-space: inherit!important;
}
  #kv img {
    width: 85%;
  }
}
@media (max-width: 640px){
  #information li .info_desc, #information_free li .info_desc {
    text-align: justify;
  }
  #information li .info_desc, #information_free li .info_desc {
    max-width: 100%;
    margin-left: 15px;
    margin-right: 15px;
  }
  .only_tablet #information li .info_desc, .only_tablet #information_free li .info_desc {
    max-width: 480px;
    margin: 0 auto;
  }
.info_plane_txt {
    width: 90%!important;
  }
 }