added 260907 version of worker toolkit

worker-toolkit-flaredown/repo/frontend/app/styles/mixins.scss

@@ -0,0 +1,35 @@
+@mixin standard-shadow {
+  box-shadow: 0 4px 0 $shadow;
+}
+
+@mixin card {
+	@include standard-shadow;
+	border-radius: 5px;
+	background: white;
+	padding: 30px;
+	box-shadow: 0 4px 0 $shadow;
+}
+
+@mixin single-col {
+	@include card;
+	max-width: 500px;
+}
+
+@mixin outer-container {
+  @include clearfix;
+  box-sizing: border-box;
+  margin: {
+    left: auto;
+    right: auto;
+  }
+
+  *,::after,::before {
+    box-sizing: border-box;
+}
+}
+
+@mixin media($query) {
+  @media screen and (min-width: $query) {
+    @content;
+  }
+}