/* ------------
 * safety
 */
#safety {
    position: relative;
}

/* movie */
.movie {
    padding: 0 15px;
}
    .movie_wrap {
        position: relative;
    }
        .movie_play {
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            background-image: url(../IMAGES/icon_play.svg);
            background-repeat: no-repeat;
            background-position: center;
            background-size: 20vw auto;
            opacity: 0.5;
            transition: opacity .5s;
        }
        .movie_play.disabled {
            opacity: 0;
            pointer-events: none;
        }
        .switch_sound {
            position: absolute;
            right: 4vw;
            bottom: 4vw;
            width: 8vw;
            height: 8vw;
            display: none;
            background-image: url(../IMAGES/icon_volume_on.png);
            background-repeat: no-repeat;
            background-size: contain;
        }
        .switch_sound.mute {
            background-image: url(../IMAGES/icon_volume_off.png);
        }


/* overview */
#overview {

}
    .overview_wrap {
        padding: 0 15px;
    }
        .overview_lead {
            margin-top: 8vw;
            padding-left: 1%;
            font-size: 18px;
            color: #343434;
        }
        .overview_link {
            margin-top: 4vw;
        }
            .overview_link a {
                position: relative;
                display: flex;
                justify-content: flex-start;
                align-items: center;
                width: 100%;
                height: 11.73vw;
                padding: 0 5.2vw;
                background-color:#c3002f;
                color: #fff;
            }
                .overview_link span {
                    display: inline-block;
                    padding-right: 4.8vw;
                    font-size: 3.73vw;
                    white-space: nowrap;
                }
                .overview_link a span:after {
                    content: '';
                    position: absolute;
                    right: 5.2vw;
                    top: 50%;
                    display: block;
                    width: 1.6vw;
                    height: 2.8vw;
                    margin-top: -1.4vw;
                    background-image: url(../IMAGES/link_white.png);
                    background-repeat: no-repeat;
                    background-position: right;
                    background-size: auto 2.8vw;
                }