@keyframes spin{
    0%
    {
        transform:rotate(0);
        -webkit-transform:rotate(0)
    }
    100%{
        transform:rotate(360deg);
        -webkit-transform:rotate(360deg)
    }
}


.pull-to-refresh.on.waiting .loader{
    animation:spin 1.5s linear infinite;
    -webkit-animation:spin 1.5s linear infinite
}
.pull-to-refresh.on:not(.waiting){
    animation:chiusura .3s ease-out;
    -webkit-animation:chiusura .3s ease-out
}
.pull-to-refresh .loader{
    border:2px solid #AD9A88;
    border-top:2px solid #356E89;
    border-radius:50%;
    width:40px;
    height:40px;
    position:relative;
    top:20px;
    margin:0 auto;
    transform:translateZ(0);
    -webkit-transform:translateZ(0)
}