main {
    margin: 20px 0 0;
}

.field-error {
    border: 2px dashed red;
}

.margin-tb-10 {
    margin: 10px 0;
}

.padding-tb-10 {
    padding: 10px 0;
}

.full-width {
    width: 100%;
}

table.basic {
    border-collapse: collapse;
}

table.basic th,
table.basic td {
    border: solid 1px;
}

table.basic td {
    vertical-align: middle;
    text-align: center;
}

nav.pagination {
    display: flex;
    justify-content: center;
}

.pagination ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.pagination li {
    margin: 0 1px;
}

.pagination a {
    display: block;
    padding: 0.5em 1em;
    border: 1px solid #999;
    border-radius: 0.2em;
    text-decoration: none;
}

.pagination a.active {
    background-color: #333;
    color: #fff;
}