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-rw-r--r--sass/base/_utilities.scss28
1 files changed, 28 insertions, 0 deletions
diff --git a/sass/base/_utilities.scss b/sass/base/_utilities.scss
new file mode 100644
index 00000000..2d49e659
--- /dev/null
+++ b/sass/base/_utilities.scss
@@ -0,0 +1,28 @@
+@mixin mask-image($img, $repeat: no-repeat){
+ @include experimental(mask-image, image-url($img), -webkit, -moz, -o, -ms);
+ @include experimental(mask-repeat, $repeat, -webkit, -moz, -o, -ms);
+ width: image-width($img);
+ height: image-height($img);
+}
+
+@mixin shadow-box($border: #fff .5em solid, $shadow: rgba(#000, .15) 0 1px 4px, $border-radius: .3em) {
+ @include border-radius($border-radius);
+ @include box-shadow($shadow);
+ @include box-sizing(border-box);
+ border: $border;
+}
+
+@mixin selection($bg, $color: inherit, $text-shadow: none){
+ * {
+ &::-moz-selection { background: $bg; color: $color; text-shadow: $text-shadow; }
+ &::-webkit-selection { background: $bg; color: $color; text-shadow: $text-shadow; }
+ &::selection { background: $bg; color: $color; text-shadow: $text-shadow; }
+ }
+}
+
+@function text-color($color, $dark: dark, $light: light){
+ $text-color: ( (red($color)*299) + (green($color)*587) + (blue($color)*114) ) / 1000;
+ $text-color: if($text-color >= 150, $dark, $light);
+ @return $text-color;
+}
+