fix

app/design/frontend/Joshine/breeze/web/css/_custom.less

@@ -2142,6 +2142,16 @@ footer{
   p.flashsale-title {
     padding: 0px;
   }
+
+  .swatch-option.color, .swatch-option.image{
+    width: 20px !important;
+    height: 20px !important;
+    padding: 1px;
+  }
+  .product-item .swatch-option {
+    min-width: inherit;
+    height: inherit;
+  }
 }
 
 @media (max-width: 670px) {
@@ -2311,7 +2321,7 @@ button.action.submit.primary {
   width: 30px !important;
   height: 30px !important;
   background-clip: content-box!important;
-  padding: .25em;
+  padding: 1px;
   border: 1px solid rgba(23,23,23,0.3);
 }