Adds nicer style to no preview available.

app/assets/javascripts/repo/repo_binary_viewer.vue

@@ -62,7 +62,7 @@ export default RepoBinaryViewer;
   <img v-show="binaryTypes.svg" @error="errored" @load="loaded" :src="svgBlobWithDataURI" :alt="activeFile.name"/>
   <div v-if="binaryTypes.markdown" v-html="activeFile.html"></div>
   <div class="binary-unknown" v-if="binaryTypes.unknown">
-    <span>Binary Unloadable</span>
+    <span>Binary file. No preview available.</span>
   </div>
 </div>
 </template>

app/assets/stylesheets/pages/repo.scss

@@ -154,9 +154,7 @@
         padding-top: 100px;
         background: #FAFAFA;
         height: 100%;
-        text-shadow: 0px 7px #DDDDDD, 0 9px #CCCCCC,0 11px #FFF, 0 13px #000;
         font-size: 17px;
-        font-weight: 900;
         span {
           display: block;
         }