@media print { * {  display: none; } } /* make print blank */

iframe {
    height: 100%;
    width:100%;
    padding:0;
    overflow-x: scroll;
    border:none;
    overflow-y: scroll;
}

/* disable selection highlighting, from https://stackoverflow.com/a/4407335 */
* {
    -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
     -khtml-user-select: none; /* Konqueror HTML */
       -moz-user-select: none; /* Firefox */
        -ms-user-select: none; /* Internet Explorer/Edge */
            user-select: none; /* Non-prefixed version, currently
                                  supported by Chrome and Opera */
}

input[type="submit"] {  /* make submit btn as link */
    background:none!important;
    color:inherit;
    border:none; 
    padding:0!important;
    font: inherit;
    border-bottom:1px solid #444; 
    cursor: pointer;
}