Fixed issue with header overflow

Fixes #13492

app/assets/stylesheets/framework/common.scss

@@ -377,7 +377,6 @@ table {
 }
 .project-item-select-holder {
-  display: inline-block;
   position: relative;
   .project-item-select {

app/assets/stylesheets/framework/header.scss

@@ -77,6 +77,7 @@ header {
       line-height: $header-height;
       font-weight: normal;
       color: #4c4e54;
+      overflow: hidden;
       text-overflow: ellipsis;
       vertical-align: top;
       white-space: nowrap;