.center{
    margin-left: 205px;
    padding: 5px;
    /* text-align: left; */
    border-radius: 50px;
}

table {
    width: 100%;
    border: 2px solid #000;
    border-collapse: collapse;
 }
 th, td {
    width: 25%;
    text-align: left;
    vertical-align: top;
    border: 1px solid #000;
    border-spacing: 0;
    padding-left: 0.3em;
 }