#logo, #header_right { display: none; }

#header { display: block; margin-bottom: 5px; }

#header_left {height: 196px; width:210px; display: inline-block; overflow: hidden; }

#eventref {
     height: 196px;
     width: auto;
     background: url("https://whorienteers.net/include/image.php?i=a&w=100&h=100&img=%2Fimage%2FWHO_logo_2014_trans.png") left top no-repeat;
     background-size: contain;
     overflow: hidden;
     display: block;
     margin-left: 5px;
     margin-right: 5px;
}

#eventref span { display: none; }