.layui-form .btn-group {
    display: block;
    background-color: #e9ecf3;
    padding: 10px 0;
}

.tab-list {
    font-size: 14px;
    overflow: hidden;
    border-bottom: 1px solid #ddd;
}

.tab-list li {
    cursor: pointer;
    display: inline-block;
    vertical-align: top;
    margin: 0 20px;
    padding: 9px 0;
    border-bottom: 2px solid transparent;
}

.tab-list li.active {
    border-bottom-color: #008ee3;
}