.tab_content {
    width: 100%;
}

.bg_img_box {
    width: 100%;
    background-color: #c1c1c1;
    padding-top: 10px;
    padding-bottom: 30px;
    background-position: center 0%;
    background-repeat: no-repeat;
    background-size: auto 1200px;
}

.title_img_box {
    margin: 0 auto;
    width: 55%;
}

.title_FB_box {
    width: 100%;
    height: 60px;
    margin: 0 auto;
    font-size: 1.7em;
    letter-spacing: 5px;
    text-align: center;
    background-color: #FFFFFF;
    border-bottom: 2px solid #f3be87;
    display: table;
    padding: 10px 0;
}

.title_img {
    width: 100%;
}

.live_page_box {
    margin: 0 auto;
    width: 70%;
    overflow: hidden;
    flex-direction: row;
    justify-content: center;
    display: flex;
}

.live_titleBar {
    width: 100%;
    height: 85px;
    background-color: #686868;
}

#my-video {
    flex: 1 65%;
}

.live_list {
    margin: 0 auto;
    width: 55%;
    justify-content: space-between;
    display: flex;
    padding-top: 5px;
}

.live_list_box {
    width: 32.5%;
    border: 5px solid #FFFFFF;
    background-color: #FFFFFF;
}

.live_content {
    margin: 0 auto;
    width: 70%;
    padding-top: 10px;
}

.message_box {
    width: 100%;
}

.chatroom_box {
    width: 33%;
    justify-content: center;
    display: flex;
    padding-bottom: 0px;
    padding-top: 0px;
    background: -webkit-linear-gradient(#fafafa,#fff);
    background: -o-linear-gradient(#fafafa,#fff);
    background: -moz-linear-gradient(#fafafa,#fff);
    background: linear-gradient(#fafafa,#fff);
}

.chatroom {
    width: 100%;
    border: none;
    height: calc(70vw * 0.65 * 9 / 16);
    background-color: #D8D8D8;
}

.fb_message_box {
    width: 100%;
    justify-content: center;
    display: flex;
    padding-bottom: 0px;
    padding-top: 0px;
}

.fb_message {
    width: 100%;
    border: 1px solid #D8D8D8;
    height: calc(70vw * 0.65 * 9 / 16 - 60px);
    padding-top: 10px;
    position: relative;
    overflow-y: scroll;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
}

.fb_box {
}

.vjs-control-bar, .vjs-control-bar * {
    font-size: 10px;
}

.video-container {
    position: relative;
    padding-bottom: 56.2%;
    height: 0;
    overflow: hidden;
}

    .video-container.video-container-164 {
        padding-bottom: calc(100% / 1.64);
    }

    .video-container iframe,
    .video-container object,
    .video-container embed {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }



.ulive .video-js .vjs-big-play-button {
    top: 50%;
    left: 50%;
    margin-top: -0.75em;
    margin-left: -1.5em;
}


@media only screen and (min-width: 1024px) {

    .chatroom_box.vc-164 > .message_box .chatroom {
        height: calc(70vw * 0.65 / 1.64);
    }

    .chatroom_box.vc-164 > .message_box .fb_message {
        height: calc(70vw * 0.65 / 1.64 - 60px);
    }
}

@media only screen and (max-width: 1024px) {
    .chatroom_box .fb_message, .chatroom_box .chatroom {
        width: 100%;
        height: 300px;
    }

    .live_page_box {
        flex-direction: column;
        display: flex;
    }

    #my-video {
        width: 100%;
    }

    .chatroom_box {
        width: 100%;
    }
}

@media only screen and (min-width: 768px) and (max-width: 1024px) {
    .bg_img_box {
        background-size: auto 800px;
    }

    .title_img_box, .live_page_box, .live_list {
        width: 70%;
    }
}


@media only screen and (min-width: 481px) and (max-width: 767px) {
    .bg_img_box {
        background-size: auto 900px;
    }

    .title_img_box, .live_page_box, .live_list, .live_content, .fb_message {
        width: 90%;
    }
}

@media only screen and (max-width: 480px) {
    .bg_img_box {
        background-size: auto 600px;
    }

    .title_img_box, .live_page_box, .live_list, .live_content {
        width: 95%;
    }

    .fb_message {
        width: 95%;
    }

    .vjs-default-skin .vjs-play-control, .vjs-default-skin .vjs-fullscreen-control, .vjs-default-skin .vjs-mute-control {
        width: 3em;
    }

    .vjs-default-skin .vjs-quality-button, .vjs-default-skin .vjs-live-controls {
        display: none;
    }
}