table {
    width: 100%;
}

table, thead, th {
    border-color: #B7B7B7;
    background: #F0F0F0;
    color: black;
    vertical-align: baseline;
    text-align: center;
    font-size: 12px;
    padding: 4px;
    border-width: 1px;
    vertical-align: middle;
    
}

table, tbody, td {
    border-color: #B7B7B7;
    background: white;
    color: #303030;
    text-align: center;
    border-width: 1px;
    padding: 4px;
}

.left_bold {
    text-align: left;
    font-weight: bold;
    vertical-align: middle;
}

.center {
    text-align: center;
    vertical-align: middle;
}

.center-red {
    text-align: center;
    color: red;
}

.center-gray {
    text-align: center;
    vertical-align: middle;
    background-color: rgb(217, 217, 217);
}

.error {
    color: blue;
}