table {
border: 1px solid #5555ff;
border-collapse: collapse;
margin: 1em auto;
}

td, th {
border: 1px solid #5555ff;
padding: 2px 4px;
}

@media only screen and (max-width : 1500px) {
table {
}
td, th {
display: inline-block;
border: 0;
}
tr {
border: 1px solid #5555ff;
}
t
}