*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
h1{
    text-align: center;
    color: white;
    margin-top: 20px;
}
table{
    width: 100%;
    margin: 20px 0px;
    text-align: center;
    background-color: rgba(255, 255, 255, .5);
    border-radius: 10px;
}
table tr th{
    border-bottom: 1px solid black;
    padding: 15px 0px;
    font-size: 20px;
    font-weight: bold;
    border-right: 1px solid black;
}
table tr th:nth-child(3){
    border-right: none;
}
table tr td{
    padding: 15px;
    border-bottom: 1px solid black;
    border-right: 1px solid black;
}
table tr td:nth-child(3){
    border-right: none;
}