mediawiki-skins-MinervaNeue/components/ToggleList/DropDownList.less
Volker E 19b1ea2297 Unify transition values across board
Using newly introduced variables instead of fixed values.
Also adding `transition` to property blacklist to ensure using
mediawiki.mixin.

Bug: T236224
Change-Id: I3d2d05f4e50e7b6bba0fe84fae1dde5de5b75492
2019-10-24 12:11:52 -07:00

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952 B
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// A DropDownList is a ToggleList that extends downward.
@import '../../minerva.less/minerva.mixins.less';
.toggle-list__list--drop-down {
.transform( translateY( -8px ) );
// When cursor is pointer and -webkit-tap-highlight-color is set, the color does not seem to
// transition. Clear it.
-webkit-tap-highlight-color: transparent;
}
.animations {
.toggle-list__list--drop-down {
// Animate menu visibility, opacity, and translation changes in and out. Visibility duration
// cannot be animated initially as it causes a flash on page load in Chromium due to
// https://bugs.chromium.org/p/chromium/issues/detail?id=332189.
.transition( opacity @transition-duration-base ease-in-out, -webkit-tap-highlight-color 0s ease-in-out, transform @transition-duration-base ease-in-out, visibility @transition-duration-base ease-in-out; );
}
}
.toggle-list__checkbox:checked ~ .toggle-list__list--drop-down {
.transform( translateY( 0 ) );
}