Compact product row of quotes and invoices

Not by much, but it looks a bit more like “invoice rows” rather than
a bunch of scattered forms.

Part of #57.

web/static/numerus.css

@@ -594,30 +594,43 @@ main > nav {
 
 /* Invoice */
 
+.new-quote-product:not(.radio),
+.new-invoice-product:not(.radio) {
+    display: grid;
+    grid-template-columns: 1fr 16ch 16ch 16ch 25ch;
+    position: relative;
+    margin-bottom: 2rem;
+    padding-top: 3rem;
+}
+
 .new-quote-product input,
 .new-invoice-product input {
     width: 100%;
 }
 
-.new-quote-product,
-.new-invoice-product {
-    display: grid;
-    grid-template-columns: repeat(4, 1fr);
-    position: relative;
+.new-quote-product .input,
+.new-invoice-product .input {
+    margin: 0;
+}
+
+.new-quote-product + .new-quote-product,
+.new-invoice-product + .new-invoice-product {
+    margin-top: 0;
 }
 
 .new-quote-product .delete-product,
 .new-invoice-product .delete-product {
     position: absolute;
     right: 0;
-    top: .75rem;
+    top: 0;
+    padding: .5rem;
 }
 
-.new-quote-product .input:nth-of-type(5),
-.new-invoice-product .input:nth-of-type(5) {
+.new-quote-product .input:nth-of-type(6),
+.new-invoice-product .input:nth-of-type(6) {
     grid-column-start: 1;
-    grid-column-end: 4;
-
+    grid-column-end: 6;
+    margin-top: -.5em;
 }
 
 .new-quote-product textarea,

web/template/form.gohtml

@@ -168,8 +168,8 @@
         {{ template "input-field" .Price }}
         {{ template "input-field" .Quantity }}
         {{ template "input-field" .Discount }}
-        {{ template "input-field" .Description | addInputAttr `rows="1"`}}
         {{ template "select-field" .Tax }}
+        {{ template "input-field" .Description | addInputAttr `rows="2"`}}
     </fieldset>
 {{- end }}
 
@@ -191,8 +191,8 @@
         {{ template "input-field" .Price }}
         {{ template "input-field" .Quantity }}
         {{ template "input-field" .Discount }}
-        {{ template "input-field" .Description | addInputAttr `rows="1"`}}
         {{ template "select-field" .Tax }}
+        {{ template "input-field" .Description | addInputAttr `rows="2"`}}
     </fieldset>
 {{- end }}