html{color:#2a313d;--brand-color:#b41d24;--brand-color-hover:#c23e40;--brand-color-pressed:#8f101a;--font-color:#2a313d;--font-color-gray:#747880;--font-color-gray-2:#a3a5a9;--border:#e6e7e8;--border-deep:#ddd;--gray-bg:#f4f4f4}body,html{height:100%;margin:0;overflow:hidden;padding:0;width:100%}body{background:#f4f4f4;color:var(--font-color);font-family:Tahoma,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;font-size:16px}