#video_introduce{
    padding-top: 50px;
    padding-bottom: 50px;
    background-repeat: no-repeat!important;
    background-size: cover !important;
    background-position: center !important;
}
.note-video.hachium{
    max-width: 100%;
    min-height: 200px;
}
#video_introduce .title{
    margin-bottom: 30px;
    line-height: 1.3;
    text-align: center;
}