.youtube{position:relative;width:100%;max-width:700px;height:100%;margin:0 auto;cursor:pointer}.youtube iframe{width:100%;height:100%}.thumb{width:100%;height:100%;position:absolute;top:0;left:0;z-index:20}@media screen and (max-width:767px){.youtube_bg{height:calc(calc(100vw - 40px) / 70 * 39)}.youtube_bg iframe{width:100%;height:100%}}@media screen and (max-width:567px){.youtube_bg{height:calc(calc(100vw - 8vw) / 70 * 39)}}.youtube_wrap{width:100%;max-width:700px;height:500px;margin:0 auto 80px}@media (max-width:768px){.youtube_wrap{width:95vw;height:calc(95vw / 70 * 50)}}.youtube_home{max-width:480px;height:350px}.youtube_wrap_home{width:100%;height:auto;margin:0 auto 80px;display:flex;flex-wrap:wrap;justify-content:space-around;max-width:100%}@media (max-width:1040px){.youtube_home{margin-top:40px}.youtube_home:first-child{margin-top:0}}@media (max-width:567px){.youtube_home{height:calc(calc(100vw - 5vw) / 48 * 35)}}.youtube-nagoya{width:100%;max-width:920px;height:calc(920px * 0.5625);margin:0 auto}@media (max-width:1040px){.youtube-nagoya{height:calc(100vw * 0.9 * 0.5625)}}.youtube-nagoya .youtube{max-width:100%}.youtube-toyohashi{width:100%;max-width:920px;height:calc(920px * 0.5625) !important;margin:0 auto}@media (max-width:1040px){.youtube-toyohashi{height:calc(100vw * 0.9 * 0.5625) !important}}.youtube-toyohashi .youtube{max-width:100%}