#stack_conatainer{
    color: #BAD80F;;
    flex: 1; 
    overflow: visible;
    margin: 1% 1% 1% 1%;
    margin: 1% 1% 1% 0%;;
    display: flex;
    flex-direction: column;
    position: relative;
    align-items: center;
    align-content: center;

}
#stack, .stack {
    width: auto;
    border-collapse: collapse;
    text-align: center; 
}
#stack th, #stack td ,.stack th, .stack td{
    padding: 5px 15px 5px 15px;
    
    border: 1px dashed wheat;; 
    text-align: center; 
    vertical-align: middle; 
}