/* ----------------------------------------------------------
 * バナー
 * -------------
 * バナー作成時は、親タグに↓ のclassを入れる事 ( margin設定 )
   ● サイドバー → div .side-box / common.css で設定済
   ● ボトム(記事下) → aside .bottom-box
 * -------------------------------------------------------- */
/* ----------------------------------------------------- 
 * 記事ページ TOP
 * -------------------------------------------------- */
@media (min-width: 769px){
  .header-banner { margin-bottom: 15px; }
}
@media (max-width: 768px){
  .header-banner {
    max-width: 600px;
    margin: 0 auto 15px;
  }
}
/* ----------------------------------------------------- 
 * front-page ポップアップ
 * -------------------------------------------------- */
.overlay {
  display: none;
  position: fixed;
  top: 0;
  z-index: 100;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.6);
}
.btn_area {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 100;
  transform: translate(-50%,-50%);
  background: #fff;
  text-align: center;
}
.btn_area a {
  display: block;
}
.btn_area a:hover {
  opacity: 0.6;
}
.btn_area img {
  max-width: 600px;
}
.btn_area button {
  position: absolute;
  bottom: 100%;
  right: 0;
  display: block;
  margin: 0;
  padding: 10px;
  line-height: 1;
  background: #333;
  color: #fff;
  border: 1px solid #fff;
}
@media (max-width: 768px) {
  .btn_area {
    width: 95%;
  }
}
/* ----------------------------------------------------- 
 * 画面下 FIXバナー
 * -------------------------------------------------- */
.floating_area {
  position: fixed;
  bottom: 0; 
  right: 0;
  z-index: 100;
  background: #fff;
  text-align: center;
  visibility: hidden;
  transform: translateY(100%);
  opacity: 0;
  transition: all .6s;
}

.floating_area a:hover{
  opacity: 0.6;
}
.floating_area button {
  position: absolute;
  right: 0;
  bottom: 100%;
  z-index: 101;
  display: block;
  padding: 10px;
  line-height: 1;
  color: #fff;
  background: #333;
  border: 1px solid #fff;
}
.floating_area.show-fix {
  visibility: visible;
  transform: translateY(0);
  opacity: 1;
}

@media (max-width: 768px) {
  .float_ch { bottom: 55px; }
}
@media (min-width: 601px) {
  .floating_area { height: 35vh; max-height: 250px; }
  .floating_area img {
    width: auto;
    height: 100%;
    object-fit: cover;
  }
}
@media (max-width: 600px) {
  .floating_area { width: 50vw; }
  .floating_area img {
    width: 100%;
    height: auto;
    object-fit: cover;
  }
}
/* ----------------------------------------------------- 
 * ボトム(記事下) 各項目を aside .bottom-box でwrap !!
 * -------------------------------------------------- */

/* 記事下 ラッパー ---------------------------------- */
.bottom-box-area {
}
.bottom-box {
  max-width: 100%;
  margin-top: 30px;
}
/* buildapp-banner side特に設定なし ----------------- */
.columnarea-left .buildapp {
  width: 90%;
  margin-left: auto;
  margin-right: auto;
}
@media (max-width: 768px) {
  .columnarea-left .buildapp {
    width: 100%;
  }
}
/* bnrBan sideも併せて設定 -------------------------- */
/* 共通 ---------------------*/
.bnrBan {
  background: url(../img/common/bam-bnr.jpg) no-repeat center;
  background-size: cover;
  padding: 15px;
}
.bnrBan div {
  background-color: rgba(255,255,255,0.9);
  text-align: center;
  padding: 10px;
}
.bnrBan h2{
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 96%;
  margin: 10px auto 0;
  line-height: 1;
  color: #333;
}
.bnrBan h2 img{
  width: auto;
  object-fit: contain;
  height: 20px;
  margin-top: 6px;
  margin-right: 5px;
}
.bnrBan h3{
  margin-bottom: 15px;
  font-weight: 500;
  font-size: unset;
}
.bnrBan p {
  width: 600px;
  max-width: 100%;
}
.bnrBan ul {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  margin: 10px auto;
}
.bnrBan li {
  margin: 0 auto;
}
.bnrBan li:first-child {
  margin-bottom: 10px;
}
.bnrBan .btn{
  margin: 0 10px;
}
/* -----------------------------------------------------
 * 記事一覧の対談バナー
 * -------------------------------------------------- */
article.dialogue-banner {
  margin-bottom:25px;
}