perf(transformStyle): 组件高度向上取整

app/web/page/mixins/transformStyle.mixin.ts

@@ -13,6 +13,7 @@ export default class TransformStyleMixin extends Vue {
     if (!styleObj) { return style; }
     for (const key of Object.keys(styleObj)) {
       if ( typeof styleObj[key] === 'number') {
+        if (key === 'height') styleObj[key] = Math.ceil(styleObj[key]);
         style[key] = `${(styleObj[key] / 37.5).toFixed(2)}rem`;
       } else {
         style[key] = styleObj[key]?.includes('px') ? `${(+(styleObj[key].slice(0, -2)) / 37.5).toFixed(2)}rem` : styleObj[key];