#banner_box , #banner_box .item , #banner_box .img_box { position: relative; }
#banner_box .img_box img { min-width: 100vw; width: 100vw; }
#banner_box .img_box iframe , #banner_box .img_box video { position: absolute; width: 100%; height: 100%; top: 0; left: 0; }
#banner_box .slick-dotted .slick-track { min-width: 100vw; }
#banner_box .info_box , #banner_box .atag_item { position: absolute; }
#banner_box .info_box { width: 100%; height: 100%; display: flex; align-items: center; top: 0; left: 0; }
#banner_box .info_box .workframe { container-type: inline-size; }
#banner_box .info_box .title_big { margin-bottom: .5em; width: min(100%, 9em); font-size: 2em; font-size: clamp(1em, 7cqw, 3em); color: #fff; }
#banner_box .info_box p { width: min(100%, 30em); font-size: 1em; font-size: clamp(.8em, 3cqw, 1.2em); color: #fff; }