var params = {
container: document.getElementById('lottie'),
renderer: 'svg',
loop: true,
autoplay: true,
animationData: animationData
};
var param = {
container: document.querySelector('.lottie'),
renderer: 'svg',
loop: true,
autoplay: true,
animationData: animationData
};
var anim = lottie.loadAnimation(params, param);
anim.setSpeed(0.04)