a.block {
    display: inline-block;
    padding: 5px;
    background: #a3cfff;
    border: 1px solid #2b96ff;
}
.w200 {
    width: 200px;
}

.top-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.top-menu li {
    margin: 0;
}

.top-menu li a {
    display: block;
    padding: 8px 14px;
    text-decoration: none;
    color: #000;
    background-color: #9ec3e6;
    border: 1px solid #4a90e2;
    border-right: none;
}

.top-menu li:last-child a {
    border-right: 1px solid #4a90e2;
}

.top-menu li a:hover {
    background-color: #7fb0dc;
}

.top-menu li.selected a {
    font-weight: bold;
}

.dataTable {
    border-collapse: collapse;
    border: 1px solid #b4b9be;
    margin-top: 20px;
}

.dataTable td, .dataTable th {
    border: 1px solid #b4b9be;
    padding: 8px;
}