@media (max-width: 2440px) {
    .b_video_main .b_video_main__image {
        margin-bottom: 18px;
	height: 225px;
	width: 400px;
    }
    .b_video_main .b_video_main__image img {
	width: 100%;
    }
    .b_video_main .b_video_main__name a {
	font-size: 16px;
    }
}

@media (max-width: 1280px) {
    .b_video_main .b_video_main__image {
        margin-bottom: 18px;
	height: 203px;
	width: 360px;
    }
    .b_video_main .b_video_main__name a {
	font-size: 16px;
    }
}

@media (max-width: 1180px) {
    .b_video_main .b_video_main__image {
        margin-bottom: 14px;
	height: 170px;
	width: 300px;
    }
    .b_video_main .b_video_main__name a {
	font-size: 16px;
    }
    .b_video_main .b_video_main__content {
	margin-left: -20px;
        margin-right: 0px;
    }
    .b_video_main .btn-white {
        padding: 12px 26px 12px 26px;
    }
}
@media (max-width: 639px) {
    .b_video_main h2 {
        font-size: 23px;
    }
}