.pagination-block{
    position: relative;
}
.pagination-bg{
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: 9;
}
.pagination-select{
    display: none;
    position: absolute;
    z-index: 10;
    background: #fff;
    padding: 1rem;
    min-width: 230px;
    bottom: 85%;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 8px 50px rgba(0,0,0,0.1), 0px 4px 15px rgba(0,0,0,0.05);
}
.pagination-select::before{
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    display: block;
    z-index: 11;
    border: 0.5rem solid transparent;
    border-top-color: #fff;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
}
.pagination-block.pagination-block__open .pagination-select{
    display: block;
}
.pagination-shower{
    cursor: pointer;
    user-select: none;
}