Revert "Minor fix of TCO banner"

This reverts commit 2f5cdc2.

Author: birdofpreyru

app/my-dashboard/my-dashboard.jade

@@ -5,18 +5,14 @@
 
   .challenges(id="challenges", ui-view="my-challenges")
 
-  .tco.tco17
-    .tc-banner-placeholder.nopadding
-      a(href="https://www.topcoder.com/bouvet-tco17").bouvet
-
   .tco.tco17
     .tc-banner-placeholder.cognitive
       .container
         .img
         .description Learn about Cognitive technologies and get hands on experience as a member of the Topcoder Cognitive Community.
         a(href="https://cognitive.topcoder.com").cta.tc-btn-white.tc-btn-radius Learn More
 
-  //-.tco.tco17
+  .tco.tco17
     .tc-banner-placeholder.black.bg-image
       .container
         .title 2017 Topcoder Open

assets/css/directives/tc-banner.scss

@@ -146,17 +146,6 @@ $tco-color-dark: #ea690b;
     border-radius: 26px;
   }
 }
-.tc-banner-placeholder{
-  &.nopadding {
-    padding: 0;
-  }
-  .bouvet {
-    background-image: url(../../images/bouvet.png);
-    background-size: 100%;
-    padding-top: 56%;
-    width: 100%;
-  }
-}
 .tc-banner-placeholder.bg-image {
   background-image: url(../../images/home-hero.jpg);
   background-size: 100%;