.tutor-sql-wrapper{
    width:100%;
}

#sql-editor{
    border:1px solid #444;
    border-radius:5px;
    overflow:hidden;
}

#run-sql{
    margin-top:15px;
    padding:10px 20px;
    font-size:16px;
    cursor:pointer;
}

#sql-result{
    margin-top:20px;
    overflow:auto;
}

.sql-result-table{
    border-collapse:collapse;
    width:100%;
}

.sql-result-table th{
    background:#333;
    color:#fff;
    padding:10px;
    border:1px solid #555;
}

.sql-result-table td{
    padding:10px;
    border:1px solid #ccc;
}