offer fileupload and comments

public/css/main.css

@@ -10,6 +10,10 @@
     color: #5A9101;
 }
 
+.whiteish{
+    color:#fff;
+}
+
 .pointer {
     cursor: pointer;
 }
@@ -147,4 +151,43 @@
     cursor:pointer;
 }
 
+.comment-text{
+    padding:5px;
+    margin-bottom:10px;
+    background-color: #fffad9;
+    float:left;
+    width:100%;
+    border:1px solid #fffda0;
+    border-radius:5px;
+}
+.comment-text:hover{
+    background-color: #e9f3e9;
+}
+
+/*************upload-button*************/
+.upload-btn-wrapper {
+    position: relative;
+    overflow: hidden;
+    display: inline-block;
+    width:100%
+}
+
+.upload-btn {
+    border: 2px solid gray;
+    color: gray;
+    background-color: white;
+    padding: 8px 20px;
+    border-radius: 8px;
+    font-size: 15px;
+    font-weight: bold;
+    width:100%
+}
+
+.upload-btn-wrapper input[type=file] {
+    font-size: 100px;
+    position: absolute;
+    left: 0;
+    top: 0;
+    opacity: 0;
+}