[mirotalksfu] - improve whiteboard

public/css/Room.css

@@ -669,6 +669,55 @@ progress {
     cursor: move;
 }
 
+.whiteboardColorPicker {
+    -webkit-appearance: none;
+    -moz-appearance: none;
+    appearance: none;
+    padding: 0;
+    border: none;
+    width: 20px;
+    height: 20px;
+    margin-top: 10px;
+    margin-left: 10px;
+    margin-right: 15px;
+    border-radius: 50px;
+    border: solid 0.5px #afadad38;
+}
+.whiteboardColorPicker:hover {
+    transform: var(--btns-hover-scale);
+    transition: all 0.3s ease-in-out;
+}
+.whiteboardColorPicker::-webkit-color-swatch {
+    border: none;
+    border-radius: 20px;
+    padding: 0;
+}
+.whiteboardColorPicker::-webkit-color-swatch-wrapper {
+    border: none;
+    border-radius: 20px;
+    padding: 0;
+}
+.whiteboardColorPicker::-moz-color-swatch {
+    border: none;
+    border-radius: 20px;
+    padding: 0;
+}
+.whiteboardColorPicker::-moz-color-swatch-wrapper {
+    border: none;
+    border-radius: 20px;
+    padding: 0;
+}
+.whiteboardColorPicker::color-swatch {
+    border: none;
+    border-radius: 20px;
+    padding: 0;
+}
+.whiteboardColorPicker::color-swatch-wrapper {
+    border: none;
+    border-radius: 20px;
+    padding: 0;
+}
+
 /*--------------------------------------------------------------
 # Pulse class effect
 --------------------------------------------------------------*/