.tch-question-view .rich-text-math span[data-single-blank][data-tiptype=question-blank_filling]:after{content:""!important;background:0 0!important;border:none!important}.tch-question-view .rich-text-math span[data-tiptype=question-blank_filling][data-index]:after{color:#0a8ac2;background:linear-gradient(#58c4fa26 0% 100%),#fff;border:1px solid #58c4fa;border-radius:50%;width:1.25rem;height:1.25rem;margin:0 auto;line-height:1.25rem}.tch-question-view .rich-text-math,.tch-question-view .rich-text-math p,.tch-question-view .question-content{overflow-wrap:anywhere;word-break:break-word;min-width:0;max-width:100%}.tch-question-view .rich-text-math img{max-width:100%;height:auto}.tch-question-view .katex-display{max-width:100%;overflow:auto hidden}