delete unused code and fixes

src/sass/shame.scss

@@ -385,6 +385,10 @@ input[type=number] {
   text-transform: lowercase;
 }
 
+.text-center {
+  text-align: center;
+}
+
 .text-light {
   font-weight: 200;
 }

src/sass/views/includes/tx-status.scss

@@ -1,29 +1,4 @@
 #tx-status {
-  .address {
-    display: flex;
-    padding: 5px 15px;
-    background-color: #f5f5f5;
-    margin-top: 10px;
-   i {
-    color: grey;
-    padding-right: 10px;
-    border-right: 1px solid;
-    border-color: grey;
-    font-size: 20px;
-   }
-   contact {
-    margin-left: 15px;
-    margin-bottom: 3px;
-    margin-top: 5px;
-   }
-  }
-  .collect-address {
-    bottom: 0;
-    background: #fff;
-    color: #6c6c6c;
-    position: absolute;
-    width: 100%;
-  }
   .popup-txsent {
     font-size: 5rem;
     color: #4A90E2;