Fixed surveyjs/private-tasks#316 - header remarks (#7200)

* Fixed surveyjs/private-tasks#316 - cover remarks 2

* update etalons surveyjs/private-tasks#316 - cover remarks 2

* fix list item styles  surveyjs/private-tasks#316 - cover remarks 2

---------

Co-authored-by: tsv2013 <tsv2013@noreply.github.com>
Co-authored-by: OlgaLarina <olga.larina.dev@gmail.com>

src/defaultV2-theme/blocks/header.scss

@@ -76,6 +76,8 @@
 .sv-header__cell--center {
   .sv-header__cell-content {
     min-width: 100%;
+    left: 50%;
+    transform: translateX(-50%);
   }
 }
 
@@ -87,6 +89,10 @@
 
 .sv-header__logo {
   display: flex;
+
+  img {
+    display: block;
+  }
 }
 
 .sv-header__title {

src/defaultV2-theme/blocks/sd-dropdown.scss

@@ -157,6 +157,8 @@
   .sd-list__item-body {
     line-height: multiply(1.5, $font-editorfont-size);
     font-size: $font-editorfont-size;
+    font-weight: $font-editorfont-weight;
+    font-family: $font-editorfont-family;
   }
 }