5 is
: 'slide-down-animation',
8 Polymer
.NeonAnimationBehavior
11 configure: function(config
) {
12 var node
= config
.node
;
14 if (config
.transformOrigin
) {
15 this.setPrefixedProperty(node
, 'transformOrigin', config
.transformOrigin
);
17 this.setPrefixedProperty(node
, 'transformOrigin', '50% 0');
20 this._effect
= new KeyframeEffect(node
, [
21 {'transform': 'translateY(-100%)'},
23 ], this.timingFromConfig(config
));