Cards is a presentation component. You can see it here
The attributes are used in components.json are properly formatted as JSON in example.json.
.cards {
&__item {
&.is-active {
.cards__item__image {
transform: translateY(2rem);
}
.cards__item-description {
opacity: 1;
transform: translate3d(0, 0, 0);
}
}
}
&__item__image {
transform: translateY(0);
padding: 2rem;
transition: transform @duration @animation-easing;
}
&.is-animated &__widget {
overflow: hidden;
}
&.is-animated &__item {
opacity: 0;
transform: translate(0px, 60px);
.transition(all 0.8s ease-in-out);
&.is-animating {
transform: translate(0, 0);
opacity: 1;
}
}
&__item-description {
opacity: 0;
transform: translate3d(0, 60px, 0);
.transition(transform @duration ease-in, background-color @duration ease-in, opacity @duration ease-in;);
}
}
.cards.is-flipable {
.cards__item {
perspective: 1000px;
}
.cards__item-inner {
position: relative;
transition: transform 0.8s;
transform-style: preserve-3d;
transform: rotateY(0);
height: 100%;
}
.cards__item.is-active .cards__item-inner {
transform: rotateY(180deg);
}
.cards__item-container,
.cards__item-toolbar {
position: absolute;
width: 100%;
height: 100%;
-webkit-backface-visibility: hidden;
backface-visibility: hidden;
}
.cards__item-toolbar {
transform: rotateY(180deg);
}
}
Author / maintainer: [Ignacio Cinalli] (https://github.com/nachocinalli)