#banner_logo{
    height: 8em;
    display: block;
    margin-bottom: 1em;
}

#banner_logo img{
    height: 100%;
}

#banner_header{
    font-family: "Chango","Noto Sans TC","Noto Sans SC",   sans-serif;
}

@media screen and (max-width: 736px) {
    #banner_logo{
       width:100%;
       height: auto;
    }
    
    #banner_logo img{
    width: 100%;
}
}