修改四色图图例

src/views/risk/drawCanvas/index.vue

 <template>
   <div class="wrap" ref="mapmidbox">
-    <div class="north">
-      <img src="../../assets/images/north.png" alt="" />
+    <div class="north" style="margin-right: 20px">
+      <img src="../../../assets/images/north.png" alt="" />
     </div>
     <grid-layout
       id="gridView"
@@ -399,14 +399,14 @@ export default {
 }
 .wrap {
   /* height: 100vh; */
-  width: 100%;
+  width: 105%;
   position: relative;
 }
 .north {
   position: absolute;
   display: inline-block;
   top: 1.5rem;
-  right: 0.5rem;
+  right: 5rem;
   z-index: 999;
 }
 .north img {