Simplify code and avoid breaking change

lib/assets/styles/classes.scss

@@ -249,6 +249,7 @@ a,
     left: 0;
     right: 0;
     pointer-events: all;
+    border-radius: inherit;
   }
 
   &:active::before {
@@ -414,10 +415,6 @@ a,
     background: none;
     box-shadow: none;
   }
-
-  &::before {
-    border-radius: var(--radius-md);
-  }
 }
 
 .btn-group {
@@ -513,10 +510,6 @@ a,
     }
   }
 
-  &::before {
-    border-radius: var(--radius-lg);
-  }
-
   // TODO: Add back later
   //&.warning {
   //  border-left: 0.5rem solid var(--color-warning-banner-side);
@@ -715,10 +708,6 @@ a,
   &:hover &:focus {
     background: var(--color-button-bg);
   }
-
-  &::before {
-    border-radius: var(--radius-max);
-  }
 }
 
 // TOOLTIPS

lib/components/base/Pagination.vue

@@ -152,10 +152,6 @@ a {
     transform: scale(0.95);
     filter: brightness(0.8);
   }
-
-  &::before {
-    border-radius: 2rem;
-  }
 }
 
 .has-icon {