adjust spacing of org add/edit form, add CardCloseButton

src/app.scss

@@ -34,7 +34,7 @@
 // sidebar overrides
 //
 
-.pf-c-page__sidebar{
+.pf-c-page__sidebar {
   --pf-c-page__sidebar--md--Width: 255px;
 
   .pf-c-nav {
@@ -205,8 +205,25 @@
 // pf card overrides
 //
 
-.pf-c-card {
+// specificity hack to override PatternFly
+.pf-c-card.pf-c-card {
+  --pf-c-card--child--PaddingRight: 20px;
+  --pf-c-card--child--PaddingBottom: 24px;
+  --pf-c-card--child--PaddingLeft: 20px;
+
   display: flex;
+  position: relative;
+}
+
+.pf-c-card__close {
+  position: absolute;
+  top: 10px;
+  right: 4px;
+  color: var(--pf-c-button--m-plain--Color);
+
+  &.pf-c-button {
+    position: absolute;
+  }
 }
 
 .pf-c-card__header {
@@ -300,14 +317,6 @@
   margin-bottom: 10px;
 }
 
-.OrgsTab-closeButton {
-  color: black;
-  float: right;
-  position: relative;
-  top: -25px;
-  margin: 0 10px;
-  right: 10px;
-}
 .awx-c-form-action-group {
   float: right;
   display: block;