@font-face{font-family:SourceHanSans;src:url(https://test-bucket.oss.idaonline.cn/web/font/SourceHanSans-Medium.ttc);font-weight:400;font-style:normal}@font-face{font-family:SourceHanSansSC_Bold;src:url(https://edu.ida-oss.ida1998.com/web/font/SourceHanSansCN-Bold.otf)}@font-face{font-family:SourceHanSansSC_Heavy;src:url(https://edu.ida-oss.ida1998.com/web/font/SourceHanSerifCN-Heavy.otf)}.testBox[data-v-227b4502]{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center}.testBox button[data-v-227b4502]{margin:.71429rem 0}