(no bug) - Image box-shadow instead of border to correctly overlay top/bottom edge

content-src/styles/_mixins.scss

@@ -5,8 +5,7 @@
   background-repeat: no-repeat;
   background-size: cover;
   border-radius: 4px;
-  border: 0.5px solid $black-10;
-  box-sizing: border-box;
+  box-shadow: inset 0 0 0 0.5px $black-15;
 }
 
 // Note: lineHeight and fontSize should be unitless but can be derived from pixel values