table{
    margin: 20px;
    padding: 20px;
    border: solid;
    border-width: 5px;
    border-color: black;
    border-collapse: collapse;
}
th{
    border: solid;
    border-width: 3px;
    border-color: black;
}
tr{
    border: solid;
    border-width: 1px;
    border-color: black;
}
td{
    border: solid;
    border-width: 1px;
    border-color: black;
}
input{
    border-color: olive;
}
.buttonGreen{
    color: inherit;
    border-style: solid;
    border-radius: 0px;
    border-width: 2px;
    border-color: olive;
    background-color: greenyellow;
    text-decoration: none;
    font-size: 10px;
    font-family: Arial, Helvetica, sans-serif;
}
.buttonRed{
    color: inherit;
    border-style: solid;
    border-radius: 0px;
    border-width: 2px;
    border-color: darkred;
    background-color: lightcoral;
    text-decoration: none;
    font-size: 10px;
    font-family: Arial, Helvetica, sans-serif;
}
.buttonGrey{
    color: inherit;
    border-style: solid;
    border-radius: 0px;
    border-width: 2px;
    border-color: grey;
    background-color: lightgrey;
    text-decoration: none;
    font-size: 10px;
    font-family: Arial, Helvetica, sans-serif;
}
.buttonSite{
    color: inherit;
    border-style: solid;
    border-width: 5px;
    padding: 5px;
    margin: 3px;
    border-color: blue;
    background-color: lightskyblue;
    text-decoration: none;
    font-size: 20px;
    font-family: Arial, Helvetica, sans-serif;
}
.buttonBack{
    color: inherit;
    border-style: solid;
    border-width: 5px;
    padding: 5px;
    margin: 3px;
    border-color: rgb(53, 4, 4);
    background-color: rgb(196, 102, 102);
    text-decoration: none;
    font-size: 20px;
    font-family: Arial, Helvetica, sans-serif;
}