* {
    margin: 0;
    padding: 0;
    text-align: center;
}

main{
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    background: #43C6AC;  /* fallback for old browsers */
    background: -webkit-linear-gradient(to right, #ffaef6, #62bcaa);  /* Chrome 10-25, Safari 5.1-6 */
    background: linear-gradient(to right, #ffaef6, #4cb6a1); /* W3C, IE 10+/ Edge, Firefox 16+, Chrome 26+, Opera 12+, Safari 7+ */
    gap: 10px;
}

table{
    width: 200px;
    height: 100px;
    background-color: rgb(174, 141, 189);
    color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, .2);
    border: groove #000 2px;
}

th{
    background-color: #a865a0;
}

tr:nth-child(2){
    background-color: #a870a2;
}

h1{
    background-color: rgb(131, 93, 149);
    padding: 40px;
    color: #fff;
}