@charset "UTF-8";.ja-masthead{background-repeat:no-repeat;background-size:cover;background-position:center;position:relative;overflow:hidden}.ja-masthead:before{background-color:#000;content:"";display:block;position:absolute;left:0;top:0;opacity:0.3;height:100%;width:100%;z-index:3}.ja-masthead .ja-masthead-detail{color:#fff;padding:40px 0;max-width:980px;position:relative;text-align:center;z-index:20;margin:0 auto}.masthead-video{position:relative}.masthead-video #ja-masthead-bg{position:absolute;overflow:hidden;top:0;left:0;right:0;bottom:0;z-index:1}#ja-masthead-bg video{object-fit:cover}.ja-masthead-bg{display:flex;position:absolute;overflow:hidden;top:0;left:0;right:0;bottom:0}.ja-masthead-bg video{width:100%;object-fit:cover}