ui-refresher {
    position: relative;
    display: block;
    overflow: hidden;
    z-index: 1;
    > .ui-progress-bar {
        display: block;
        width: 100%;
        height: 100%;
        transition: opacity .2s;
    }
    > .ui-refresher-content {
        display: flex;
        position: absolute;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        justify-content: center;
        align-items: center;
        opacity: 0;
        transition: all .2s;
        transform: translateY(-20%);
        &.ui-refresher-loaded {
            opacity: 1;
            transform: translateY(0);
        }
    }
}