I am using RadDatePicker identically on several different pages. However, the Calendar icon shows on some pages, and not on others. Digging deeper, I discovered these invisible ones have the following CSS:
.RadInput a {
display:block;
overflow:hidden;
position:relative;
outline:0;
z-index:2;
text-indent:-2222px;
text-align:center;
text-decoration:none
}
Disabling the indent makes the icon visible again. What is the reason for this behavior, and how can I fix it?