update:css

src/assets/style/base/reset.scss

@@ -125,6 +125,9 @@ a:hover {
 .mt20{
   margin-top: 20px!important;
 }
+.mt30{
+  margin-top: 30px!important;
+}
 .ml5{
   margin-left: 5px!important;
 }
@@ -283,6 +286,9 @@ a:hover {
 .line-height2{
   line-height:2;
 }
+.line-height1_5{
+  line-height:1.5;
+}
 .line-height1{
   line-height:1;
 }

src/assets/style/components/index.scss

@@ -172,3 +172,17 @@
   background-color: #ebeef5;
   z-index: 4;
 }
+
+// 只读遮罩 - 无颜色
+.el-view-mask {
+  position: relative;
+  &:before{
+    position: absolute;
+    z-index: 1000;
+    width: 100%;
+    height: 100%;
+    left: 0;
+    top: 0;
+    content:'';
+  }
+}
\ No newline at end of file