.z-row{
    display:flex;
    flex-direction: row;
    justify-content: space-between;
    margin:0px;
    padding:0px;
}


.z-col {
    display:flex;
    flex-direction: column;
    justify-content: flex-start;
    height: 100%;
}
.z-col-content{
    flex-grow: 1;
    flex-shrink: 0;
    flex-basis: auto;
}
.z-col-footer{
    flex-grow: 0;
    flex-shrink: 0;
    flex-basis: auto;
}