new file

content/high_contrast_extended_style.css

@@ -0,0 +1,47 @@
+body > div,
+table,
+tr:first-child,
+br + div,
+hr + div,
+section,
+article,
+main,
+main > div,
+header > *:first-child,
+header + div > div,
+footer,
+nav,
+nav a:hover,
+ul > li:hover > a,
+li.active,
+li.selected,
+section > *,
+paper-dialog > *,
+#container,
+.container,
+.menu,
+.popup,
+.dropdown:hover,
+.dropdown > li:hover{
+  background-color: rgba(255,255,255,0.1);
+}
+
+section > * { background: transparent }
+
+article{ background-image: linear-gradient(rgba(255,255,255,0.1),rgba(255,255,255,0.1)); }
+
+nav a{ color: #bbb }
+
+table table{ background-color: transparent }
+
+input[type="submit"],button,.button,.btn{ background-image: linear-gradient(rgba(255,255,255,0.2),rgba(255,255,255,0.15)); color: rgb(40,50,40) }
+input[type="submit"]:hover,button:hover,.button:hover,.btn:hover{ background-image: linear-gradient(rgba(255,255,255,0.15),rgba(255,255,255,0.2)); text-shadow: 0 0 2px black; color: rgb(150,250,200) }
+
+
+input,
+nav ul > li:hover,
+div[role="menu"] > *:hover{ background-color: rgba(0,0,0,0.1); color: inherit }
+
+input[type="search"],input[type="text"],input[type="password"]{ background-image: linear-gradient(rgba(0,0,0,0.1),rgba(0,0,0,0.1)); }
+
+textarea{ background-color: rgb(40,40,40); color: inherit }