Move "Start Video Call" option to the bottom of the profile popover (#5853)

webapp/sass/components/_popover.scss

@@ -36,10 +36,14 @@
     }
 
     .popover__row {
-        border-top: 1px solid transparent;
-        margin: 9px -15px 0;
+        margin: 0 -15px 0;
         padding: 9px 15px 0;
 
+        &.first {
+            border-top: 1px solid transparent;
+            margin-top: 9px;
+        }
+
         > a {
             > i {
                 margin-right: 5px;
@@ -80,6 +84,17 @@
     max-width: 200px;
     overflow: hidden;
     text-overflow: ellipsis;
+
+    &[disabled] {
+        color: $video-circle-offline;
+
+        &:focus,
+        &:hover {
+            color: $video-circle-offline;
+            text-decoration: none;
+        }
+    }
+
 }
 
 .search-help-popover {

webapp/sass/components/_webrtc.scss

@@ -1,18 +1,5 @@
 @charset 'UTF-8';
 
-.webrtc__user-profile {
-    @include webrtc-button;
-    position: absolute;
-    right: 7px;
-    text-align: center;
-    top: 5px;
-
-    #webrtc-btn {
-        height: 23px;
-        width: 23px;
-    }
-}
-
 .webrtc__header {
     @include webrtc-button;
     float: left;