.tips{
    border-bottom: 2px solid rgb(209, 209, 209);
    padding: 5px;
    background: rgb(250, 250, 250);
    margin-bottom: 20px;
    border-radius: 8px;
    color: #111;
    margin-top: 20px;
}

.tips-title{
    margin-bottom: 20px;
    font-weight: bold;
    padding: 8px;
    border-bottom: 1px dashed #c0c0c0;
}