/* ==========================
  フローティングバナー（追従バナー）
========================== */
.bl_floatingBanner {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 300px;
    max-width: 100%;
    z-index: 10;
  }
  
  @media (max-width: 576px){
    .bl_floatingBanner {
      display: none;
    }
  }
  
  .bl_floatingBanner.js_close {
    display: none;
  }
  .bl_floatingBanner_img {
    display: block;
    transition: 0.3s;
    box-shadow: rgba(17, 17, 26, 0.1) 0px 4px 16px;
  }
  .bl_floatingBanner_close {
    width: 15px;
    height: 15px;
    position: absolute;
    right: 0;
    top: -15px;
    cursor: pointer;
  }
  .bl_floatingBanner_close span:nth-of-type(1) {
    position: absolute;
    top: 7px;
    right: 0;
    width: 15px;
    height: 1px;
    background-color: #000;
    transform: rotate(45deg);
  }
  .bl_floatingBanner_close span:nth-of-type(2) {
    position: absolute;
    top: 0;
    right: 7px;
    width: 1px;
    height: 15px;
    background-color: #000;
    transform: rotate(45deg);
  }