And I notice another problem in your store, the tiny select icons are not visible in select input you can fix by following css in your theme style.css
‘select {
border: 1px solid #ccc;
background: url(images/dropdown.png) no-repeat;
background-position: 90% 50%;
border-radius: 0;
font-size: 14px;
width: 100%;
appearance: none;
/* -webkit-appearance: none; */
-moz-appearance: none;
-ms-appearance: none;
-o-appearance: none;
padding-left: 5px;
}’
Notice i commented ‘webkit-appearance: none;’