Add small margin to checkbox and visibility tools

src/components/hy-checkbox/hy-checkbox.scss

 .hy-checkbox {
   display: inline-block;
   position: relative;
+  margin-right: 1rem;
 }
 
 .hy-checkbox__checkmark {

src/components/hy-filter-visibility-tool/hy-filter-visibility-tool.scss

@@ -9,6 +9,7 @@
   font-weight: $semibold;
   letter-spacing: -0.35px;
   padding: 0;
+  margin-right: 1rem;
 
   @include breakpoint($narrow) {
     @include font-size(16px, 20px);