#espa-banner{
    position:fixed;
    left:12px;
    bottom:12px;
    z-index:9999;
    opacity:1;
    transform:translateY(0);
    transition:opacity .2s ease, visibility .2s ease, transform .2s ease;
}
#espa-banner img{ display:block; max-width:var(--espa-desktop-max-w,350px); height:auto; }
#espa-banner.hidden{ opacity:0; visibility:hidden; transform:translateY(8px); }

@media (max-width: 767px){
  #espa-banner{
    left:0; right:0; bottom:0;
    display:flex; justify-content:center; align-items:center;
    width:100%;
    padding:8px 10px;
    background:rgba(0,0,0,.05);
    backdrop-filter:saturate(120%) blur(2px);
  }
  #espa-banner img{
    max-height:var(--espa-mobile-h,64px);
    width:auto;
    max-width:95vw;
    height:auto;
  }
}