[enh] oscar theme redesign added

The original code made by @logico-dev (#559)

searx/static/themes/oscar/less/pointhi/results.less

@@ -0,0 +1,83 @@
+
+.result_header {
+    margin-bottom:5px;
+    margin-top:20px;
+
+    .favicon {
+        margin-bottom:-3px;
+    }
+    
+    a {
+        vertical-align: bottom;
+        
+        .highlight {
+            font-weight:bold;
+        }
+    }
+}
+
+.result-content {
+    margin-top: 5px;
+    word-wrap: break-word;
+
+    .highlight {
+        font-weight:bold;
+    }
+}
+
+// default formating of results
+.result-default {
+    clear: both;
+}
+
+// image formating of results
+.result-images {
+    float: left !important;
+}
+
+.img-thumbnail {
+    margin: 5px;
+    max-height: 128px;
+    min-height: 128px;
+}
+
+// video formating of results
+.result-videos {
+    clear: both;
+}
+
+// torrent formating of results
+.result-torrents {
+    clear: both;
+}
+
+// map formating of results
+.result-map {
+    clear: both;
+}
+
+// code formating of results
+.result-code {
+    clear: both;
+}
+
+// suggestion
+.suggestion_item {
+    margin: 2px 5px;
+}
+
+// download result
+.result_download {
+    margin-right: 5px;
+}
+
+// page forward, backward
+#pagination {
+    margin-top: 30px;
+    padding-bottom: 50px;
+}
+
+.label-default {
+    color: #AAA;
+    background: #FFF;
+}