颜色输入框样式调整

src/components/Qrcode.css

@@ -488,4 +488,13 @@ select:-moz-focusring {
 
 .twitter-picker:nth-last-child(1) input {
     font: 15px 'Futura', sans-serif !important;
+    caret-color: #44d7b6;
+    padding: 1px 1px 1px 8px;
+    outline: none;
+    overflow: visible;
+    -webkit-appearance: none;
+    -webkit-text-size-adjust: 100%;
+    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+    -moz-appearance: none;
+    -moz-text-size-adjust: 100%;
 }