/* ---------------------------------------------------------- */
/* video */
/* ---------------------------------------------------------- */

#zone-cont{
    margin: 70px auto 0 auto;
    padding: 0 0 50px 0;    
}

#video-cont{
	width: 100%;
	display: inline-flex;
    flex-wrap: wrap;
    gap: 20px;
    padding: 0 0 30px 0;
}

.video-card{
    width: calc((100% - 20px) * 0.5);
    padding: 0 20px 40px 20px;
}

.video-thumb{
    width: 100%;
    padding: 0 0 8px 0;
}

.video-thumb img{
    width: 100%;
    height: auto;
}

.video-ttl{
    color: #FFF;
    font-size: 2.0rem;
    font-weight: 300;
    padding: 4px 0 0 0;
}

/* ---------------------------------------------------------- */
/* youtube */
/* ---------------------------------------------------------- */

#reg-youtube{
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1000;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
}

#zone-youtube{
    position: relative;
    width: 100%;
    height: 100%;
}

#area-youtube{
    position: absolute;
    top: 50%;
    left: 50%;
    width: 560px;
    height: 315px;
    transform: translate(-50%, -50%);
    background-color: #000000;
}

#btn-youtube-close{
    position: absolute;
    top: 50%;
    left: 50%;
    width: 24px;
    height: 24px;
    transform: translate(268px, -172px);
}

#btn-youtube-close img{
    width: 100%;
    height: 100%;
}



/* ////////////////////////////////////////////////////////// */
/* Tablet */
/* ////////////////////////////////////////////////////////// */

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

    #zone-cont{
        margin: 60px auto 0 auto;
        padding: 0 0 60px 0;    
    }
    
    #video-cont{
        width: 100%;
        display: inline-flex;
        flex-wrap: wrap;
        gap: 40px 20px;
        padding: 0;
    }

    .video-card{
        width: calc((100% - 20px) * 0.5);
        padding: 0 20px 0 20px;
    }

}


/* ////////////////////////////////////////////////////////// */
/* Smart Phone */
/* ////////////////////////////////////////////////////////// */

@media only screen and (max-width:599px) {

    #zone-cont{
        margin: 40px auto 0 auto;
        padding: 0 0 40px 0;
    }
    
    #video-cont{
        width: 100%;
        display: inline-flex;
        flex-wrap: wrap;
        gap: 50px 0px;
    }

    .video-card{
        width: 100%;
        padding: 0;
    }
}