body{margin:0;background:#eee}
section{display:flex;justify-content:center;padding:10px}
img{max-width:100%;height:auto;box-shadow:0 2px 10px rgba(0,0,0,.2)}
.widget{
position:fixed;right:15px;bottom:15px;z-index:9999;
background:#0b74d1;color:white;padding:12px;border-radius:12px;
font-family:Arial,sans-serif;box-shadow:0 4px 12px rgba(0,0,0,.25)
}
.widget a{color:white;text-decoration:none}