@media (max-width: 1200px) {
	/*公司简介*/
	.myContent span {
		width: 100%!important;
		margin-left: 0!important;
	}
	.imgtxt {
		margin: 45px auto 10px!important;
		display: block!important;
		float: none!important;
	}
	.myContent p {
		margin-left: 0px!important;
	}
	.myContent b {
		margin-left: 0px!important;
	}
	.childrenBody .li {
		width: 100%!important;
	}
	.childrenBody .li2 {
		width: 100%!important;
	}
	.childrenBody .li3 {
		width: 100%!important;
	}
}

@media (max-width: 992px) {}

@media (max-width: 750px) {
	/*内嵌网页主体内容*/
	.layui-body {
		left: 0!important;
	}
	.layui-tab-item {
		top: 0!important;
	}
	.childrenBody {
		padding-left: 0;
	}
	.top_tab {
		display: none!important;
	}
	.title {
		margin-left: 15px;
	}
	.video-item {
		width: calc(100%/2 - 40px)!important;
	}
	.file-item {
		width: calc(100%/2 - 40px)!important;
	}
}

@media (max-width: 520px) {
	/*公司简介图片*/
	.imgtxt {
		width: 100%;
	}
	/*产品开发团队*/
	.group .item {
		display: block;
		width: 80%;
		margin: 25px auto 0;
	}
	/*产品底部二维码*/
	.dashang .item {
		width: 49%!important;
	}
	/*联系我们底部联系方式*/
	.msgs {
		padding-left: 0!important;
	}
	.video-item {
		width: calc(100%/1 - 40px)!important;
	}
	.file-item {
		width: calc(100%/1 - 40px)!important;
	}
}