Copy UW Theme `<select>` styles

visualizer/static/style.css

@@ -70,6 +70,36 @@ body.embedded #plotter {
   width: 100%;
 }
 
+select {
+  appearance: none;
+  background-color: white;
+  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' version='1.1' width='32' height='24' viewBox='0 0 32 24'><polygon points='0,0 32,0 16,24' style='fill: rgb%2873, 73, 73%29'></polygon></svg>");
+  background-origin: content-box;
+  background-position: right -1rem center;
+  background-repeat: no-repeat;
+  background-size: 9px 6px;
+  border: 1px solid #cccccc;
+  border-radius: 0;
+  color: black;
+  cursor: pointer;
+  font-family: inherit;
+  font-size: 1rem;
+  line-height: normal;
+  padding: 0.5rem 1.5rem 0.5rem 0.5rem;
+  transition: box-shadow 0.5s, border-color 0.25s ease-in-out;
+}
+
+select:focus {
+  border: 1px solid #494949;
+  box-shadow: 0 0 5px #646569;
+  outline: 0;
+}
+
+select:disabled {
+  background-color: #cfcfcf;
+  cursor: not-allowed;
+}
+
 #plot img {
   aspect-ratio: 1200 / 600;
   background: #eee;