fix:reduce margins

cps/static/css/style.css

@@ -1,4 +1,3 @@
-
 .tooltip.bottom .tooltip-inner {
   font-size: 13px;
   font-family: Open Sans Semibold, Helvetica Neue, Helvetica, Arial, sans-serif;
@@ -139,9 +138,9 @@ table .bg-dark-danger a { color: #fff; }
 .container-fluid .new-books h2 { margin: 50px 0 0 0; }
 
 .container-fluid .book {
-  margin-top: 20px;
-  margin-right: 10px;
-  max-width: 150px;
+  margin-top: 0;
+  margin-right: 0;
+  max-width: 120px; /* Adjust this value as needed */
   display: inline-block;
   vertical-align: top;
   box-sizing: border-box;
@@ -457,5 +456,17 @@ div.log {
 #detailcover:fullscreen { cursor:zoom-out; border: 0; }
 
 .error-list {
-    margin-top: 5px;
-  }
+  margin-top: 5px;
+}
+
+.container-fluid .book {
+  margin-top: 0;
+  margin-right: 0;
+  max-width: 120px;
+  display: inline-block;
+  vertical-align: top;
+  box-sizing: border-box;
+  text-align: center;
+}
+
+