#header {
 display: block;
 background: url("sponsors-02.png") center top no-repeat #000000;
 background-size: contain;
 height:150px;
}

#header_right {
 display:none;
}

/* ----------------------
   CSS smaller than 1600px, all devices
---------------------- */
@media handheld and (max-width: 1500px), screen and (max-width: 1500px) {
 #header {
 height:100px;
 }
}

/* ----------------------
   CSS smaller than 1280px, all devices
---------------------- */
@media handheld and (max-width: 1280px), screen and (max-width: 1280px) {
 #header {
 height:80px;
 }
}

/* ----------------------
   CSS smaller than 900px, all devices
---------------------- */
@media handheld and (max-width: 900px), screen and (max-width: 900px) {
 #header {
 background: url("sponsors-04.png") center top no-repeat #000000;
 background-size: contain;
 height:120px;
 }
}