fix: adjust hr opacity, make "gimme" button smaller

src/Intro.svelte

@@ -112,7 +112,7 @@
     <button {disabled} on:click={add}>ADD</button>
   </div>
   <hr />
-  <button on:click={random}>JUST GIMME</button>
+  <button class="gimme" on:click={random}>JUST GIMME</button>
   <hr />
   <a href="https://kunsaxan.sdbs.cz">ksx</a>
 </main>
@@ -165,6 +165,10 @@
     cursor: pointer;
   }
 
+  .gimme {
+    transform: scale(.66);
+  }
+
   button:focus {
     border: 2px solid white;
   }
@@ -181,6 +185,7 @@
   hr {
     height: 2px;
     background-color: white;
+    opacity: .66;
     border: none;
     width: 420px;
   }