collection in mobile is ok

sites/all/themes/custom/edlptheme/assets/styles/app.scss

@@ -434,7 +434,7 @@ main[role="main"]{
     }
     &.home_mobile h2{
       margin:0;
-      @include content_big_titles;
+      @include content_titles;
     }
     >.content{
     }
@@ -449,7 +449,7 @@ main[role="main"]{
     }
     &.home_mobile .field__label{
       margin: 0;
-      @include content_titles;
+      @include content_subtitles;
     }
     article.node--type-enregistrement{
       h2.node-title{
@@ -457,17 +457,34 @@ main[role="main"]{
         margin:0.9em 0 0 0;
       }
     }
-
   }
 
   div.taxonomy-term.vocabulary-entrees.home_mobile{
     // &:not(:first-of-type){
-      border-bottom: 1px solid red;
+    padding-bottom: 1em;
+    border-bottom: 1px solid red;
     // }
     .field--name-field-notice, .index{
+      >.field__label{
+        cursor: pointer;
+      }
       .field__item, .item-list{
+        height: auto;
+        transition: height 0.3s ease-in-out;
+      }
+      &.closed{
+
+        .field__item, .item-list{
+          overflow: hidden;
+          height:1px;
+          transition: height 0.01s ease-in-out;
+        }
+      }
+    }
+    &.notice-opened, &.index-opened{
+      .field--name-description{
         overflow: hidden;
-        height:1px;
+        height: 1px;
       }
     }
   }
@@ -569,6 +586,14 @@ main[role="main"]{
     background-position: center;
     background-size: contain;
   }
+
+  html.is-mobile & .node--type-enregistrement.node--view-mode-full{
+    h2.node-title{
+      @include content_titles;
+    }
+    .audiofield label{display: none;}
+
+  }
 }