try to fix issue of displaying project creating forms in IE11

Author: maxceem

src/projects/create/components/FillProjectDetails.scss

@@ -68,7 +68,7 @@
           /* .left-area */
           .left-area {
             flex: auto;
-            width: auto;
+            width: 100%;
             position: relative;
 
             .left-area-content {