remove read more function because of accordion for procedure description

app/assets/stylesheets/commencer.scss

@@ -1,16 +1,6 @@
 @import "constants";
 
 .commencer {
-  @media (min-width: $two-columns-breakpoint) {
-    .button:first-of-type {
-      margin-top: 4 * $default-spacer;
-    }
-  }
-
-  .button {
-    margin-bottom: 2 * $default-spacer;
-  }
-
   .optional-on-small-screens {
     color: #FFFFFF;
   }

app/assets/stylesheets/procedure_context.scss

@@ -2,7 +2,6 @@
 @import "constants";
 
 $procedure-context-breakpoint: $two-columns-breakpoint;
-$procedure-description-line-height: 22px;
 
 .procedure-preview {
   .paperless-logo {
@@ -55,36 +54,6 @@ $procedure-description-line-height: 22px;
     border-bottom: 1px dotted $blue-france-500;
   }
 
-  .read-more-button {
-    display: none;
-  }
-
-  @media (max-width: $procedure-context-breakpoint) {
-    // Truncate description and display the "Read more" UI if the text is too long
-    .procedure-description-body.read-more-collapsed {
-      // Setting the description at 25% of the viewport height:
-      // - displays more text on screens having more vertical space (like small tablets);
-      // - is enough for the action buttons to be visible on the bottom (even on mobiles).
-      max-height: 25vh;
-
-      // If the text exceeds the max-height,
-      // truncate it and displays the "Read more" button.
-      &.read-more-enabled {
-        overflow: auto;
-        border-bottom: 1px solid $border-grey;
-
-        + .read-more-button {
-          display: block;
-          position: relative;
-          margin-left: auto;
-          margin-right: auto;
-          top: -19px;
-          margin-bottom: -19px;
-        }
-      }
-    }
-  }
-
   .procedure-logos {
     display: flex;
     align-items: center;