div#watermark-background{position:absolute;top:0;left:0;bottom:0;right:0;min-height:100vh;z-index:0;mix-blend-mode:multiply;padding:0;margin:0;pointer-events:none}div#watermark-background.fixed{position:fixed}
/*# sourceMappingURL=common_theme_94_a8b8d2e2807b452d24bbb6ab97172cb4168df5c3.css.map?__ws=shuiyuan.sjtu.edu.cn */