Merge pull request #125 from Leopoldthecoder/next

fix multi-select icon

packages/message-box/src/main.vue

@@ -77,6 +77,7 @@
         if (this.modal) {
           document.body.style.overflow = this.bodyOverflow;
         }
+        this.opened = false;
 
         if (!this.transition) {
           this.doAfterClose();

packages/theme-default/src/select.css

@@ -115,7 +115,7 @@
           position: absolute;
           right: 10px;
           font-family: 'element-icons';
-          content: "\e920";
+          content: "\E608";
           font-size: 13px;
           -webkit-font-smoothing: antialiased;
           -moz-osx-font-smoothing: grayscale;