fix last commits

Author: rbri

src/main/java/com/gargoylesoftware/css/parser/AbstractCSSParser.java

@@ -816,7 +816,7 @@ else if (len == 4) {
                 g = (g << 4) | g;
                 b = (b << 4) | b;
                 ai = (ai << 4) | ai;
-                a = ai / 2.55d;
+                a = ai / 255d;
             }
             else if (len == 6) {
                 r = Integer.parseInt(t.image.substring(i + 0, i + 2), 16);
@@ -828,7 +828,7 @@ else if (len == 8) {
                 g = Integer.parseInt(t.image.substring(i + 2, i + 4), 16);
                 b = Integer.parseInt(t.image.substring(i + 4, i + 6), 16);
                 final int ai = Integer.parseInt(t.image.substring(i + 6, i + 8), 16);
-                a = ai / 2.55d;
+                a = ai / 255d;
             }
             else {
                 final String pattern = getParserMessage("invalidColor");

src/test/java/com/gargoylesoftware/css/parser/CSS3ParserTest.java

@@ -874,10 +874,10 @@ public void hexColor() throws Exception {
         color("background: rgb(28, 29, 0)", "background: #1c1d00;");
 
         color("color: rgba(51, 170, 51, 0)", "color: #3a30;");
-        color("color: rgba(51, 170, 51, 100)", "color: #3a3F;");
+        color("color: rgba(51, 170, 51, 1)", "color: #3a3F;");
 
         color("color: rgba(51, 170, 51, 0)", "color: #33aa3300;");
-        color("color: rgba(51, 170, 51, 50.196)", "color: #33AA3380;");
+        color("color: rgba(51, 170, 51, 0.502)", "color: #33AA3380;");
     }
 
     /**
@@ -1024,8 +1024,8 @@ public void hexAndRgbAreSame() throws Exception {
         color("color: rgb(138, 43, 226)", "color: rgb(138,43,226);");
         color("color: rgb(138, 43, 226)", "color: #8A2BE2;");
 
-        color("color: rgba(138, 43, 226, 80)", "color: rgba(138,43,226, 80);");
-        color("color: rgba(138, 43, 226, 80)", "color: #8A2BE2CC;");
+        color("color: rgba(138, 43, 226, 0.8)", "color: rgba(138,43,226, 0.8);");
+        color("color: rgba(138, 43, 226, 0.8)", "color: #8A2BE2CC;");
     }
 
     /**