@media screen and (max-width:1000px) {
	.banner{
		margin-top: 60px;
	}
	.myprev, .mynext ,.ntle{
		display: none;
	}
	.contact, .newsa, .nology, .deotxt, .fonav{
		width: 92% !important;
	}
	.contact{
		flex-wrap: wrap;
		margin: 50px auto;
	}
	.science,.newsCenter{
		padding: 30px 0;
	}
	.zts{
		width: 100%;
		margin-left: 0;
		display: block;
	}
	.ljgd{
		margin: 30px auto;
	}
	.tektp {
		position: inherit;
		width: 100%;
	}
	.nstx,.nsxq{
		width: 100%;
	}
}