@media screen and (max-width: 1280px) {}

@media screen and (max-width: 1200px) {
	.head {
		display: none;
	}
}

@media screen and (max-width: 1150px) {}

@media screen and (max-width: 1100px) {}

@media screen and (max-width: 1040px) {}

@media screen and (max-width: 940px) {}

@media screen and (max-width: 720px) {}

@media screen and (max-width: 550px) {
	/*.m7 .dome ul li {
		display: none;
	}
	.m7 .dome ul {
		margin-top: 20px;
	}
	.m7 .dome ul li:nth-child(1),
	.m7 .dome ul li:nth-child(2),
	.m7 .dome ul li:nth-child(3),
	.m7 .dome ul li:nth-child(4) {
		display: block;
	}*/
}

@media screen and (max-width: 470px) {
	
	.w_48bfb{
		width: 100%;
	}
	
}

@media screen and (max-width: 340px) {
	/*.m2 .dome .vid {
		height: 20%;
		position: relative;
	}
	.m2 .dome ul {
		height: 50%;
	}
	.m2 .dome ul li {
		padding: 1%;
	}
	.m2 .dome .info {
		height: 30%;
	}
	.m2 .dome ul li .let {
		font-size: .8rem;
	}
	.m2 .dome ul li .rit {
		font-size: .7rem;
	}
	.m2 .dome ul li:last-child {
		margin-bottom: 0px;
		border-bottom: 0px none;
	}
	.m2 .dome .info .txt p {
		float: right;
	}
	.m2 .dome ul li .rit .dect {
		margin-top: 0px;
		float: right;
	}
	.m2 .dome .info .txt {
		width: 80%;
	}
	.m3 ul li img {
		width: 50%;
		font-size: .9rem;
	}
	.m3 ul li .t {
		font-size: 1rem;
	}
	.m7 .dome .c {
		margin-top: 10px;
	}
	.m7 .dome ul li {
		display: none;
	}
	.m7 .dome ul li:nth-child(1),
	.m7 .dome ul li:nth-child(2) {
		display: block;
	}
	.m7 .dome ul {
		margin-top: 5px;
	}*/
}