.header{
    font-size: 16px;
    display: inline-flex;
    justify-content: space-between;
    width: 100%;
    height: 5em;
    align-items: center;
    border-bottom: solid 1px #cecece;
}

.header-logo{
    height: -webkit-fill-available;
}

.my-row{
    width: 100%;
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
}

.column-3{
    width: 25%;
    min-width: 250px;
}

.column-9{
    width: 75%;
    display: flex;
    justify-content: flex-end;
}

.vertical-spacer{
    border-left: 1px solid grey;
}

.horizontal-spacer{
    border-bottom: 1px solid grey;
}