remove zero clipboard related

css/src/main.css

@@ -1402,29 +1402,6 @@ a.text-warning:hover {color: #FD7262;}
   border: none;
 }
 
-/**** Copy to clipboard ****/
-
-.btn-copy {
-  color: #9b9b9b;
-  display: inline-block;
-  height: 16px;
-  width: 16px;
-  outline: none;
-  vertical-align: sub;
-  background: transparent url('../img/icons/copy.png') center center no-repeat;
-}
-
-.btn-copied {
-  display: inline-block;
-  width: auto;
-  color: #16A085; 
-  font-weight: bold; 
-  font-size: 11px; 
-}
-
-.btn-copy.zeroclipboard-is-hover { color: #000; }
-.btn-copy.zeroclipboard-is-active { opacity: 1; }
-
 .copayer-list-small-height {
   display: none;
 }

css/src/mobile.css

@@ -168,10 +168,6 @@
     padding: 0.5rem;
   }
 
-  .btn-copy {
-    display: none;
-  }
-
   .addresses .list-addr contact {
     margin-left: 0;
     font-size: 14px;