Merge pull request 'fix:字体样式' (#320) from fix/change_task into test

Reviewed-on: #320

src/views/login/components/Login.vue

@@ -690,6 +690,8 @@ function forget() {
 }
 ::v-deep(.n-button__content){
   font-size: 16px !important;
+  line-height: 20px;
+   font-family: PingFang SC, PingFang SC-Medium;
 }
 ::v-deep(.n-base-icon svg){
 color: #999999;