#top_cont01 .div_all .div_left {
    width: 50%;
    background-image: url(../images/index/piano-cover.jpg);
    background-position: bottom right;
}

#top_cont01 .div_all .div_left, #top_cont01 .div_all .div_right {
    height: unset !important;
}

#top_cont01 .div_all {
    align-items: stretch;
}


#top_cont01 .div_all .div_left .div_bgcolor {
    background: rgba(0, 0, 0, 0.2);
}

#page_cont01 .cont {
    width: 80%;
}

#top_cont03 {
    padding-top: 0;
}

#page_cont01 {
    padding-bottom: 7.8125vw;
}

#page_cont01 .col-md-5 {
    position: relative;
}

#top_cont06 {
    padding-top: 2.8125vw;
    padding-bottom: 2.8125vw;
}

.div_title {
    font-size: 30px;
    line-height: 200%;
    text-align: center;
    border-bottom: 3px solid;
    max-width: 250px;
    margin: auto;
    margin-bottom: 15px;
    
}

section.youtube-channel {
    text-align: center;
    padding: 30px 35px;

}

section.youtube-channel a {
    display: inline-block;
    
}




.menu_div .col-sm-5.dl_flex>div {
    width: 100%;
}

.menu_div {
    margin-bottom: 20px;
    border-bottom: none;

}

.pnyoutube {
    position: relative;
    box-sizing: border-box;
    height: 100vh;
    overflow: hidden;

    margin-bottom: 50px;
}

.icon-play-video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.img-youtube-bg {

    height: 100vh;
    width: 100%;
    background-image: url(../images/index/home.jpg);
    transition: -webkit-transform 1200ms;

transition: transform 1200ms;

transition: transform 1200ms, -webkit-transform 1200ms;
    display: block;
    background-repeat: no-repeat;
    background-size: cover;
    overflow: hidden;


}

.img-youtube-bg:hover {
    opacity: 1;
    -webkit-transform: scale(1.1, 1.1);

transform: scale(1.1, 1.1);

}

.masongram-container .masongram-image-container .masongram-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

#page_cont01 .div_menu.div04 ul li a {
    transition: background-color 400ms;
    width: 250px;
    color: #fff;
    text-align: center;
    height: 48px;
    background-color: #F781D8;
    line-height: 48px;
    font-size: 15px;
    margin-bottom: 30px;
    display: block;
    margin: auto;
}

#top_slide .div_video {
    max-height: unset !important;
}


@media screen and (max-width: 1400px) {
    #top_cont01 .div_all .div_right .div_txt {
        font-size: 14px;
        line-height: 2;
    }

    #top_cont01 .div_all .div_left, #top_cont01 .div_all .div_right {
        width: 50%;
    }


}


@media screen and (max-width:768px) {

    #photos {
        max-height: 600px;
    }


    #page_cont01 .div_menu.div04 {
        display: block !important;
        text-align: center;
        margin-top: 30px;
    }
    #page_cont01 .div_menu.div04 ul li a {
        display: inline-block;
        margin: auto;
    }

    #page_cont01 .col-sm-5 {
        display: block;
        width: 100%;
        text-align: center;
    }


    #top_cont01 .div_all .div_left {
        width: 100%;
        height: 100vw !important;
    }

    #top_cont01 .div_all .div_right {
        width: 100%;
    }

    #top_slide .div_video {
        max-height: unset;
    }
    #top_slide .div_video video {
        min-height: unset !important;
    }
    .pnyoutube {
        height: 50vh;
        margin-bottom: 0;
        margin-top: -50px;
    }

    .img-youtube-bg {
        height: 100%;
        width: 100%;
        background-size: 100%;
        background-position: center;
    }

    .icon-play-video {
        max-width: 100px;
    }

    .fancybox-slide {
        height: calc((100%) * 0.6025) !important;
    }

    #page_cont01 .col-sm-7 {
        width: 100%;
    }
}

@media screen and (max-width:767px) {

    #photos {
        max-height: 400px;
    }

    .fancybox-slide {
        padding: 0 !important;
    }
    .fancybox-slide--iframe .fancybox-content {
        max-width: 100% !important;
        max-height: 100% !important;
    }
    .fancybox-slide {
        height: 100% !important;
    }

    section.youtube-channel {
        text-align: center;
        padding: 30px 25px;
    
    }
}