优化波浪线显示效果

src/views/book/courseware/create/components/base/divider/Divider.vue

@@ -32,7 +32,7 @@ export default {
       return {
         margin: `${this.data.property.height / 2}px 0`,
         width: `${this.data.property.width}px`,
-        height: '10px',
+        height: '11px',
         color: `${this.data.property.color}`,
         letterSpacing: `${this.data.property.width}px`,
       };