header{
    font-family: 'Courier New', Courier, monospace;
    font-size: 40px;
}

.footercontainer{
    display: inline-block;
    block-size: auto;
    align-content: center;
    writing-mode: horizontal-tb;
    list-style-type: none;
    margin: 0;
    padding: 10px;
    overflow: hidden;
    background-color: #ffffff00;
    font-size: 15px;
}
.dropdown{ 
    float: inline-end;
    margin: 1px;
    padding: 5px;
}
.qr{
    display: inline block ;

    align-content: center;
    margin: 1px;
    padding: 10px;

}