ADDED: Mixins for icon buttons, but it's not completed feature

FIXED: Styles for segmented-button

src/styles/ripple.css

@@ -5,7 +5,7 @@
   z-index: 20;
   pointer-events: none; }
 
-.m3.ripple {
+.m3.m3-ripple {
   position: absolute;
   overflow: hidden;
   pointer-events: none;
@@ -21,7 +21,7 @@
   transition-duration: 0.55s;
   transition-property: opacity, background-color;
   transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); }
-  .m3.ripple.visible {
+  .m3.m3-ripple.visible {
     opacity: 1 !important; }
 
 @keyframes rippleAppearanceAnimation {