--- /dev/null
+.layout-row {
+
+ min-width: 600px;
+
+ display: flex;
+ flex-wrap: nowrap;
+
+ vertical-align: baseline;
+ line-height: 30px;
+
+ margin: 0;
+ border: 0;
+ padding: 0;
+
+ > .primary-action-column {
+ flex: 0;
+ min-width: 30px;
+ max-width: 30px;
+ text-align: center;
+ > * {
+ vertical-align: middle;
+ }
+ }
+
+ > .secondary-action-column {
+ flex: 0;
+ min-width: 30px;
+ max-width: 30px;
+ text-align: center;
+ margin: 0 9px;
+ > * {
+ vertical-align: middle;
+ }
+ }
+
+ > .columns {
+ flex: auto;
+ > * {
+ vertical-align: middle;
+ }
+ }
+
+ small.Button {
+ margin: 2px 8px;
+ padding: 0 8px;
+ }
+
+}
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