header {
    background-color: #354F52;
    color:#CAD2C5;
    text-align: center;
}
body {
    background-color: #84a98c;
    color: #dbead2;
    text-align: center;
}
table, th,td {
    width: auto; 
    margin-left: auto;
    margin-right: auto;
    border: 2px solid;
    border-collapse: collapse;
    text-align: center;
    border-color:#354F52;
    padding-left: 10px;
    padding-right: 7px;
}
thead {
    background-color: #354F52;
    color: #84A98C;
    text-align: center;
}

img{
    margin-left: auto;
    margin-right: a;
}
tbody {
    background-color: #2F3E46;
    color:  #CAD2C5;
    text-align: left;
}
ul {
    border: 2px solid #354F52;
    font-size: large;
}