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// Shared styling of article images shown as background
@mixin image-as-background {
background-color: var(--newtab-card-placeholder-color);
background-position: center;
background-repeat: no-repeat;
background-size: cover;
border-radius: 4px;
box-shadow: inset 0 0 0 0.5px $black-15;
}
// Note: lineHeight and fontSize should be unitless but can be derived from pixel values
// Bug 1550624 to clean up / remove this mixin to avoid duplicate styles
@mixin limit-visible-lines($line-count, $line-height, $font-size) {
font-size: $font-size * 1px;
-webkit-line-clamp: $line-count;
line-height: $line-height * 1px;
}
@mixin dark-theme-only {
[lwt-newtab-brighttext] & {
@content;
}
}
@mixin ds-border-top {
@content;
@include dark-theme-only {
border-top: 1px solid $grey-60;
}
border-top: 1px solid $grey-30;
}
@mixin ds-border-bottom {
@content;
@include dark-theme-only {
border-bottom: 1px solid $grey-60;
}
border-bottom: 1px solid $grey-30;
}
@mixin ds-fade-in($halo-color: $blue-50-30) {
box-shadow: 0 0 0 5px $halo-color;
transition: box-shadow 150ms;
border-radius: 4px;
outline: none;
}