erp5_document_scanner: Improve CSS

erp5_document_scanner/SkinTemplateItem/portal_skins/erp5_document_scanner/gadget_document_scanner.css.css

@@ -4,10 +4,11 @@
 }
 
 .video, .photo, .output {
-  width: auto;
+  width: auto !important;
   height: 360px;
   filter: brightness(1);
 }
+
 .canvas {
   display: none;
   filter: brightness(1);
@@ -19,16 +20,17 @@
 
 .camera {
   float: left;
-  padding-right: 2em;
+  padding-right: 0;
+  max-width: 50%;
 }
 
 .camera, .output {
-  display:inline-block;
+  display: inline-block;
 }
 
 .startbutton, .crop-button {
-  display:block;
-  position:relative;
+  display: block;
+  position: relative;
   margin: 0 auto;
   bottom: 3em;
   background-color: rgba(0, 150, 0, 0.5);