update theme

src/styles/variables.scss

@@ -26,12 +26,12 @@ $base-font-size-bigger: 18px;
 $base-font-size-max: 22px;
 $base-font-color: #606266;
 $base-color-blue: $base-color-default;
-$base-color-green: #91cc75;
+$base-color-green: #47ba80;
 $base-color-white: #fff;
 $base-color-black: #000;
 $base-color-yellow: #fac858;
 $base-color-orange: #ff6700;
-$base-color-red: #ee6666;
+$base-color-red: #e72100;
 $base-color-gray: rgba(0, 0, 0, 0.65);
 $base-main-width: 1279px;
 $base-border-radius: 2px;