#comparison-table{
    border: black 1px solid;
    border-collapse: collapse;
    padding: 5px;
    text-align: left;
    vertical-align: baseline;

}
#expression-table{
    border: black 1px solid;
    border-collapse: collapse;
    padding: 5px;
    text-align: left;
    vertical-align: baseline;

}
th, td {
    padding: 5px;
    text-align: left;
    border: 1px solid black;
}
tr {
    vertical-align: baseline;
}

code {
    text-align: left;
}

pre.examples{
    background-color: rgb(204,204,255);
}