adjust printable creneau

src/components/PrintableCreneauViewer.vue

@@ -1,8 +1,10 @@
 <template>
-  <div>{{ creneau.title }} {{ creneau.fromTo }}</div>
-  <div v-if="creneau.description"><strong>Description: </strong> {{ creneau.description }}</div>
+  <div>
+    <strong>{{ creneau.title }}</strong> {{ creneau.fromTo }}
+  </div>
+  <div v-if="creneau.description"><u>Description:</u> {{ creneau.description }}</div>
   <div v-if="nextCreneauBenevoleList.length > 0">
-    <strong>Qui te remplacera? </strong>
+    <span>Qui te remplacera? </span>
     <span v-for="benevole in nextCreneauBenevoleList" :key="benevole.id">
       {{ benevole.shortame }},
     </span>