fixes for #1560

cps/static/css/caliBlur.css

@@ -831,7 +831,10 @@ body:not(.read-frame) {
     font-family: Open Sans Semibold, Helvetica Neue, Helvetica, Arial, sans-serif;
     font-weight: 400;
     overflow: hidden;
-    margin: 0
+    margin: 0;
+    /* scroll bar fix for firefox  */
+    scrollbar-color: hsla(0, 0%, 100%, .2) transparent; 
+    scrollbar-width: thin;
 }
 
 body > div.navbar.navbar-default.navbar-static-top > div > form > div {
@@ -3506,6 +3509,20 @@ body.shelf > div.container-fluid > div > div.col-sm-10 > div.discover > h2 {
     padding-right: 25px !important
 }
 
+body.shelf-down > .discover > h2 {
+    color: inherit;
+    margin-bottom: 20px;
+}
+
+body.shelf-down > .discover > .row > .book.col-sm-3.col-lg-2.col-xs-6 {
+    max-width: 225px !important;
+    width: 225px !important;
+}
+
+body.shelf-down .btn-group button#btnGroupDrop1 {
+    height: 50px;
+}
+
 .author > .container-fluid > .row-fluid > .col-sm-10 > h2:before, .plexBack > a {
     -moz-text-size-adjust: 100%;
     -ms-text-size-adjust: 100%;