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Versions: 51
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Contents
// Browser Support
// ===============
// Susy Support Defaults
// ---------------------
@include susy-defaults((
use-custom: (
clearfix: false,
background-image: true,
background-options: false,
box-sizing: true,
rem: true,
),
));
// Susy Support [mixin]
// --------------------
// Send property-value pairs to the proper support modules.
// - $prop : <css property>
// - $val : <css value>
@mixin susy-support(
$prop,
$val
) {
// Background Support
@if $prop == background-image {
@include susy-background-image($val);
} @else if $prop == background-size {
@include susy-background-size($val);
} @else if $prop == background-origin {
@include susy-background-origin($val);
} @else if $prop == background-clip {
@include susy-background-clip($val);
}
// Box-Sizing Support
@else if $prop == box-sizing {
@include susy-box-sizing($val);
}
// Rem Support
@else {
@include susy-rem($prop, $val);
}
}
// Susy Support [function]
// -----------------------
// Check for support of a feature.
// - $feature : <string>
// - e.g "rem" or "box-sizing"
// - $requirements : <map>
// - e.g (variable: rem-with-px-fallback, mixin: rem)
// - $warn : <bool>
@function susy-support(
$feature,
$requirements: (),
$warn: true
) {
$_support: susy-get(use-custom $feature);
@if $_support {
$_fail: false;
@each $_type, $_req in $requirements {
@each $_i in $_req {
$_pass: call(#{$_type}-exists, $_i);
@if not $_pass {
$_fail: true;
@if $warn {
@warn "You requested custom support of #{$feature}, but the #{$_i} #{$_type} is not available.";
}
}
}
}
$_support: if($_fail, false, $_support);
}
@return $_support;
}
Version data entries
51 entries across 51 versions & 2 rubygems