Lighter shadow for flat style

lib/index.js

@@ -18,9 +18,9 @@ module.exports = function ({subject, status, color}, opts = {}) {
           <rect x="${sbRectWidth}" width="${stRectWidth}" height="20" fill="#${color}"/>
         </g>
         <g fill="#fff" text-anchor="start" font-family="Verdana,DejaVu Sans,sans-serif" font-size="11">
-          <text x="7" y="14.8" fill="#000" opacity="0.15">${subject}</text>
+          <text x="7" y="14.8" fill="#000" opacity="0.1">${subject}</text>
           <text x="6" y="13.8">${subject}</text>
-          <text x="${sbRectWidth + 5.5}" y="14.8" fill="#000" opacity="0.15">${status}</text>
+          <text x="${sbRectWidth + 5.5}" y="14.8" fill="#000" opacity="0.1">${status}</text>
           <text x="${sbRectWidth + 4.5}" y="13.8">${status}</text>
         </g>
       </svg>