.tabrechts {
    text-align: right
}
.simInput {
    text-align: center
}
.simOutput {
    text-align: center
}

table td, table th {
    padding: 2px 10px;
    text-align: center
    /*  border: 1px solid #000; */
}
table th {
    background-color: #666;
    color: #fff;
}
table tr:nth-child(1n+2) {
    background-color: #ccffcc;
    color: #000;
}
table tr:nth-child(2n+1) {
    background-color: #fff5dd;
    color: #000;
}
table tr:hover {
    background-color: #c00;
    color: #fff;
}



.drag-over{
    border: 20px solid #00aef0;
}