| Index: chrome/browser/resources/apps_debugger/css/items.css
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| diff --git a/chrome/browser/resources/apps_debugger/css/items.css b/chrome/browser/resources/apps_debugger/css/items.css
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| index d50b47e237193579977386ca19fde8f89e5ab7f6..6d4137e1d85b82a6e26ed11e8283be998e5cd0a0 100644
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| --- a/chrome/browser/resources/apps_debugger/css/items.css
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| +++ b/chrome/browser/resources/apps_debugger/css/items.css
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| @@ -141,6 +141,16 @@ html[dir='rtl'] .extension-list-item {
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|    -webkit-margin-start: 0;
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|  }
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|  
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| +/* Overlays */
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| +
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| +#overlay {
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| +  z-index: 5;
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| +}
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| +
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| +#overlay .page:not(.showing) {
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| +  display: none;
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| +}
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| +
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|  /* Trash */
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|  
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|  #extension-settings .trash {
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| 
 |