Simplify CSS

Author: timja

src/main/scss/components/_notice.scss

@@ -14,7 +14,7 @@
   padding: calc(var(--section-padding) * 2);
   text-align: center;
 
-  svg {
+  & > svg {
     width: 2.5rem;
     height: 2.5rem;
   }
@@ -23,11 +23,6 @@
     text-align: left;
   }
 
-  button > svg {
-    width: 1.125rem;
-    height: 1.125rem;
-  }
-
   &__description {
     color: var(--text-color-secondary);
     margin-top: -0.375rem;