remove support yellow

Author: stewartoallen

web/kiri/index.css

@@ -89,14 +89,6 @@ a, a:hover, a:visited {
 div {
     position: relative;
 }
-button.yellow {
-    background-color: #eda;
-    border: 1px solid rgba(0,0,255,0.5);
-}
-button.yellow:hover {
-    background-color: #eea;
-
-}
 button {
     display: flex;
     border: 1px solid #ccc;

web/kiri/index.html

@@ -499,9 +499,9 @@
                 <div style="padding:20px;font-size:larger;font-weight:bold">Your contribution is appreciated!</div>
                 <div style="padding:5px 0 5px 0;justify-content:center">And supports ongoing development,</div>
                 <div style="padding:5px 0 20px 0;justify-content:center">servers, forums, and related costs</div>
-                <button id="don8pt" class="yellow" style="justify-content:center;padding:25px;font-size:larger"><a target="_paypal" href="https://www.patreon.com/c/gridspace3d">Become a Patreon Patron</a></button>
-                <button id="don8gh" class="yellow" style="justify-content:center;padding:25px;font-size:larger"><a target="_github" href="https://github.com/sponsors/GridSpace">Sponsor on GitHub</a></button>
-                <button id="don8pp" class="yellow" style="justify-content:center;padding:25px;font-size:larger"><a target="_paypal" href="https://paypal.me/gridspace3d">Donate with PayPal</a></button>
+                <button id="don8pt" style="justify-content:center;padding:25px;font-size:larger"><a target="_paypal" href="https://www.patreon.com/c/gridspace3d">Become a Patreon Patron</a></button>
+                <button id="don8gh" style="justify-content:center;padding:25px;font-size:larger"><a target="_github" href="https://github.com/sponsors/GridSpace">Sponsor on GitHub</a></button>
+                <button id="don8pp" style="justify-content:center;padding:25px;font-size:larger"><a target="_paypal" href="https://paypal.me/gridspace3d">Donate with PayPal</a></button>
                 <div class="t-pad2"></div>
             </div>
         </div>