新增邮件群发和数据可视化

mail-vue/src/components/shadow-html/index.vue

@@ -53,7 +53,6 @@ function updateContent() {
         font-family: 'HarmonyOS', -apple-system, BlinkMacSystemFont,
                     'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
         font-size: 14px;
-        line-height: 1.5;
         color: #13181D;
         overflow-wrap: break-word;
       }
@@ -71,7 +70,7 @@ function updateContent() {
         display: block;
       }
 
-      * {
+      *:not(p) {
         margin: 0;
         padding: 0;
         box-sizing: border-box;