h31::after{ntent:attr(yvyr31)}p0 ya31::first-letter{fnt-sie:0}p0 ya31::after{ntent:''''蛇''''}p0 yr31{transfr:salex(-1)}p0 yr31::first-letter{fnt-sie:0}p0 yr31::after{ntent:''''?''''}p0 yes31::first-le