fixes styles for spending proposals list and show

app/assets/stylesheets/participation.scss

@@ -457,7 +457,7 @@
   word-break: break-word;
 }
 
-.proposal-show {
+.proposal-show, .investment-project-show {
 
   .supports {
     padding: $line-height/2 0 0;
@@ -671,20 +671,6 @@
 
   .supports {
     @include supports;
-    background: none;
-    border: 0;
-    border-left: 1px solid $border;
-    margin: 0 rem-calc(-12);
-    min-height: rem-calc(180);
-    padding-top: 0;
-
-    @include breakpoint(medium) {
-      padding-top: $line-height*1.5;
-    }
-
-    &:after {
-      content: none;
-    }
 
     .investment-project-amount {
       color: $budget;
@@ -714,33 +700,14 @@
       font-weight: bold;
     }
 
-    .supported {
-      color: $budget;
-      margin-top: 0;
-      width: 100%;
-    }
-
     .remove .icon-check-circle {
       display: block;
       font-size: rem-calc(70);
       line-height: rem-calc(70);
     }
-
-    .share-supported {
-
-      .ssb-twitter,
-      .ssb-facebook,
-      .ssb-google_plus {
-        color: $budget;
-      }
-    }
   }
 }
 
-.investment-project-show .supports {
-  border: 0;
-}
-
 .proposals-summary {
 
   .panel {

app/views/spending_proposals/_spending_proposal.html.erb

@@ -49,7 +49,7 @@
         </div>
       </div>
 
-      <div id="<%= dom_id(spending_proposal) %>_votes" class="small-12 medium-3 column text-center">
+      <div id="<%= dom_id(spending_proposal) %>_votes" class="small-12 medium-3 column supports-container">
           <%= render 'votes',
                     { spending_proposal: spending_proposal, vote_url: vote_spending_proposal_path(spending_proposal, value: 'yes') } %>
       </div>

app/views/spending_proposals/_votes.html.erb

@@ -1,4 +1,4 @@
-<div class="supports">
+<div class="supports text-center">
 
   <% reason = spending_proposal.reason_for_not_being_votable_by(current_user) %>
   <% voting_allowed = true unless reason.presence == :not_voting_allowed %>
@@ -10,7 +10,7 @@
 
   <div class="in-favor">
     <% if user_voted_for %>
-      <div class="supported">
+      <div class="supported callout success">
         <%= t("spending_proposals.spending_proposal.already_supported") %>
       </div>
     <% elsif voting_allowed %>