ui: contest_problemlist: update style

packages/ui-default/pages/contest.page.styl

@@ -113,7 +113,11 @@ $highlight-button-color = #F6DF45
     width: rem(150px)
 
   .col--submit-at
-    width: rem(150px)
+    width: rem(130px)
+    text-align: center
+
+  &.nojs .col--submit-at
+    width: rem(160px)
 
   .col--problem
     border-left: 1px solid $table-border-color
@@ -122,6 +126,33 @@ $highlight-button-color = #F6DF45
     .col--submit-at
       display: none
 
+  +tablet()
+    .col--time,
+    .col--memory,
+    .col--lang
+      display: none
+
+  +mobile()
+    .col--time,
+    .col--memory,
+    .col--submit-at,
+    .col--lang
+      display: none
+  
+  .col--submit-by
+    display: none
+
+  .record_main__table
+    .col--status
+      width: rem(170px)
+
+    .col--time, .col--memory, .col--lang
+      width: rem(95px)
+      text-align: center
+
+    .col--lang
+      border-right: 1px solid $table-border-color
+
 
 .page--contest_scoreboard
   .main

packages/ui-default/templates/components/problem.html

@@ -6,7 +6,11 @@
   <a href="{{ url('problem_detail', _linkArgs) }}"{% if small %} data-tooltip="{{ pdoc.title }}"{% endif %}>
 {%- endif -%}
 {%- if pdoc.domainId !== handler.args.domainId -%}<b>{{ pdoc.domainId }}#</b>{%- endif -%}
-<b>{{ pdoc.pid or ('P'+pdoc.docId if pdoc.domainId === handler.args.domainId else pdoc.docId) }}</b>
+{% if page_name == 'contest_problemlist' and tdoc %}
+  <b>{{ String.fromCharCode(65 + tdoc.pids.indexOf(pdoc.docId)) if tdoc.pids.includes(pdoc.docId) else '#' }}</b>
+{% else %}
+  <b>{{ pdoc.pid or ('P'+pdoc.docId if pdoc.domainId === handler.args.domainId else pdoc.docId) }}</b>
+{% endif %}
 {%- if not small -%}&nbsp;&nbsp;{{ pdoc.title }}{%- endif -%}
 {%- if not invalid -%}
   </a>

packages/ui-default/templates/contest_problemlist.html

@@ -57,6 +57,9 @@
       </div>
     </div>
     <div class="section">
+      <div class="section__header">
+        <h1 class="section__title">{{ _('Submissions') }}</h1>
+      </div>
       <div class="section__body no-padding">
       {% if not canViewRecord %}
         {{ nothing.render('According to the contest rules, you cannot view your submission details at current.') }}'