diff --git a/_sass/minima/custom-styles.scss b/_sass/minima/custom-styles.scss
index aad630c..d3aee1f 100644
--- a/_sass/minima/custom-styles.scss
+++ b/_sass/minima/custom-styles.scss
@@ -1,3 +1,5 @@
+/* Footer */
+
 .footer-col {
   margin-bottom: $spacing-unit * .5;
 }
@@ -7,8 +9,20 @@
   padding: $spacing-unit 0;
 }
 
-footer.wrapper {
+.wrapper {
   display: flex;
   justify-content: space-between;
   width: 100%;
+}
+
+/* Header */
+
+.site-header {
+  border-top: 0;
+  border-bottom: 0;
+  min-height: $spacing-unit * 1.865;
+  line-height: $base-line-height * $base-font-size * 2.25;
+
+  // Positioning context for the mobile navigation icon
+  position: relative;
 }
\ No newline at end of file