romain_dev: thread use line separator instead of background color

bt5/romain_dev/PathTemplateItem/web_page_module/romain_thread_reader_css.css

@@ -3,9 +3,11 @@ div[data-gadget-url$="gadget_thread_reader.html"] > ol {
 }
 div[data-gadget-url$="gadget_thread_reader.html"] > ol > li {
   padding-bottom: 2em;
-}
-div[data-gadget-url$="gadget_thread_reader.html"] > ol > li:nth-child(even) {
-  background-color: rgba(230, 230, 230, 0.65);
+  /*
+      &:nth-child(even) {
+        background-color: rgba(230, 230, 230, 0.65);
+      }
+*/
 }
 div[data-gadget-url$="gadget_thread_reader.html"] > ol > li > div.post_content {
   display: inline-block;
@@ -28,5 +30,6 @@ div[data-gadget-url$="gadget_thread_reader.html"] > ol > li > div.post_avatar {
   text-transform: uppercase;
 }
 div[data-gadget-url$="gadget_thread_reader.html"] > ol > li + li {
+  border-top: solid 1px #0E81C2;
   padding-top: 1em;
 }

bt5/romain_dev/PathTemplateItem/web_page_module/romain_thread_reader_css.xml

@@ -240,7 +240,7 @@
                   </item>
                   <item>
                       <key> <string>serial</string> </key>
-                      <value> <string>989.21822.53724.24473</string> </value>
+                      <value> <string>989.21835.12698.21896</string> </value>
                   </item>
                   <item>
                       <key> <string>state</string> </key>
@@ -258,7 +258,7 @@
                           </tuple>
                           <state>
                             <tuple>
-                              <float>1610638751.46</float>
+                              <float>1610706932.15</float>
                               <string>UTC</string>
                             </tuple>
                           </state>

bt5/romain_dev/SkinTemplateItem/portal_skins/romain_dev/gadget_thread_reader.less.txt

@@ -13,11 +13,11 @@ div[data-gadget-url$="gadget_thread_reader.html"] {
 
     & > li {
       padding-bottom: 2em;
-
+/*
       &:nth-child(even) {
         background-color: rgba(230, 230, 230, 0.65);
       }
-
+*/
       & > div.post_content {
         display: inline-block;
         & > div {
@@ -45,7 +45,7 @@ div[data-gadget-url$="gadget_thread_reader.html"] {
 
       & + li {
         // Separate posts
-        // border-top: solid 1px @colorsubheaderbackground;
+        border-top: solid 1px @colorsubheaderbackground;
         padding-top: 1em;
       }
     }