ul.pagination {
    display: flex;
    justify-content: center;
    list-style-type: none;
}
ul.pagination li.active {
    color: #fff;
    cursor: no-drop;
    background-color: #4c7ff0;
}
ul.pagination > li {
    margin-right: 5px;
}

ul.pagination > li:last-child {
    margin-right: 0;
}
ul.pagination > li {
    margin: 5px;
    padding: 10px;
}
.overlay,
.overplay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #000;
    z-index: 11111;
    opacity: 0.2;
}
.waiting,
.chodoine {
    position: fixed;
    width: 300px;
    height: 150px;
    background-color: #fff;
    z-index: 11112;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: auto;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    box-shadow: 1px 1px 1px 1px #ccc;
    border-radius: 4px;
    flex-direction: column;
}
.sidebar-panel > nav ul.nav > li.active a {
    color: #4c7ff0;
}
thead .text-center th{
    text-align: center;
    vertical-align: middle;
}