<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">img {
    max-width: 100%;
    height: auto;
   /* width: auto\9; /* ie8 */
}
.video embed,
.video object,
.video iframe {
    width: 100%;
    height: auto;
}
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
    display: block;
}

/************************************************************************************
smaller than 980
*************************************************************************************/
@media screen and (max-width: 980px) {

代码区!


}

/************************************************************************************
smaller than 650
*************************************************************************************/
@media screen and (max-width: 650px) {

代码区!



}

/************************************************************************************
smaller than 560
*************************************************************************************/
@media screen and (max-width: 480px) {

	/* disable webkit text size adjust (for iPhone) */
	html {
		-webkit-text-size-adjust: none;/*通过-webkit-text-size-adjust:none禁用iPhone中Safari的字号自动调整*/
	}

	
代码区!

}

</pre></body></html>