.user-sizes{
    position: relative;
}
.flip-sizes-buttons{
    clear: both;
    text-align: center;
    padding-top: 5px;
}
.flip-sizes{
    border-radius: 3px;
    border: 1px solid #ddd;
    width: 50px !important;
    height: 15px;
    text-decoration: none;
    color: inherit;
    padding: 4px 10px;
}
.user-sizes-buttons-pages{
    position: relative;
    overflow: hidden;
    height: 110px;
}
.user-sizes-buttons-page{
    position: absolute;
    display: block;
    width: 330px;
}