improve resume course styles

src/Bundle/ChillPersonBundle/Resources/public/chill/scss/badge.scss

@@ -60,6 +60,16 @@ h2.badge-title {
         h3 {
             margin-bottom: 0.5rem;
         }
+
+        //position: relative;
+        span {
+            display: none;
+            //position: absolute;
+            //top: 0;
+            //left: 0;
+            //transform: rotate(270deg);
+            //transform-origin: 0 0;
+        }
     }
     span.title_action {
         flex-grow: 1;

src/Bundle/ChillPersonBundle/Resources/public/chill/scss/mixins.scss

@@ -4,7 +4,7 @@
 ///
 
 @mixin chill_badge($color) {
-    text-transform: capitalize !important;
+    //text-transform: capitalize !important;
     font-weight: 500 !important;
     border-left: 20px groove $color;
     &:before {

src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/components/Banner.vue

@@ -22,7 +22,7 @@
                <i>{{ $t('course.open_at') }}{{ $d(accompanyingCourse.openingDate.datetime, 'text') }}</i>
             </span>
             <span v-if="accompanyingCourse.user" class="d-md-block ms-3 ms-md-0">
-               <abbr :title="$t('course.referrer')">{{ $t('course.referrer') }}:</abbr> <b>{{ accompanyingCourse.user.username }}</b>
+               <span class="item-key">{{ $t('course.referrer') }}:</span> <b>{{ accompanyingCourse.user.username }}</b>
             </span>
          </span>
       </span>