stylus: sprites 0-based, add placeholder,noselect

diff --git a/stylus-helpers.styl b/stylus-helpers.styl
index ab65706..3d7373a 100644 (file)
--- a/stylus-helpers.styl
+++ b/stylus-helpers.styl
@@ -85,8 +85,8 @@ space-evenly(line_height = 1.2em)
 //     html:
 //         <nav>
 //             <ul>
-//                 <li class="n1">home</li>
-//                 <li class="n2">contact</li>
+//                 <li class="n0">home</li>
+//                 <li class="n1">contact</li>
 //             </ul>
 //         </nav>
 //     styl:
@@ -96,9 +96,9 @@ sprites-rollover(image, width, height, count, h-offset = 0)
        width: unit(width, px)
        height: unit(height, px)
        background: transparent url(image) top left no-repeat;
-       for n in (1..count)
+       for n in (0...count)
                &.n{n}
-                       y = - (@height * ( n - 1)) - h-offset
+                       y = - (@height * n) - h-offset
                        background-position 0 y
                        &:hover
                                background-position -(@width) y
@@ -106,9 +106,9 @@ sprites-rollover(image, width, height, count, h-offset = 0)
 sprites(image, height, count, h-offset = 0)
        height: unit(height, px)
        background: transparent url(image) top left no-repeat;
-       for n in (1..count)
+       for n in (0...count)
                &.n{n}
-                       y = - (@height * ( n - 1)) - h-offset
+                       y = - (@height * n) - h-offset
                        background-position 0 y
 
 // Styling for a variable height element with an image background where the
@@ -174,3 +174,28 @@ li-reset()
        margin 0
        padding 0
        list-style none
+
+// Example:
+//     input
+//         +placeholder()
+//             color: red
+placeholder()
+       &::-webkit-input-placeholder
+               {block}
+       &:-moz-placeholder // firefox 4-18
+               {block}
+       &::-moz-placeholder // firefox 19+
+               {block}
+       &:-ms-input-placeholder // ie
+               {block}
+
+// Example:
+//     div.button
+//         noselect()
+noselect()
+       -webkit-touch-callout: none
+       -webkit-user-select: none
+       -khtml-user-select: none
+       -moz-user-select: none
+       -ms-user-select: none
+       user-select: none