C-215T

table {
width: 100%;
border-collapse: collapse;
margin: 20px auto;
text-align: center;
background: #fff; /* Table background white */
}
th, td {
border: 2px solid #fff;
padding: 10px;
vertical-align: middle;
background: #000; /* Ensure all cells have white background */
color:#000;
}
.sub-header {
background: #f2f2f2;
font-weight: bold;
}
.left-col {
font-weight: bold;
text-align: left;
width: 25%;
background: repeating-linear-gradient(
-45deg,
#f2f2f2,
#f2f2f2 15px,
#fff 15px,
#fff 30px
);
}