.refresh{
    overflow-y: scroll;
    width:100vw;
    height:100vh;
}

.loadMore{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 0.7rem;
}

.refreMore{
    position: absolute;
    top:0px;
    left:0px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 1rem;
    z-index: -1;
    width:100%;
}