body {
    /* margin-left: 250px; */
    padding: 10px;
}

.content {
    margin-left: 250px;
}

table {
    border: 1px solid black;
    width: 100%;
    border-collapse: collapse;
    margin: 10px;
}

th, td {
    border: 1px solid rgb(9, 0, 0) !important;
    padding: 8px;
    text-align: left;
}

thead {
    background-color: blue;
    color: white;
   
}


input[required],
select[required] {
    border-left: 10px solid red;
}