table{
border-collapse: collapse;
    width:100%;
}

table,th,td {
text-align: center;
border: 1px solid #b3d9ff;
}


th:nth-child(n+1){
    background:#99c2ff;
    color:white;
    font-size:15px;
    font-style: normal;
}

tr:hover {
    background-color: #99c2ff;
    color:white;
}

th{
cursor:pointer;
}