.stack-ajax-wait {
   cursor: wait;
   background: url(bigrotation.gif) center no-repeat;
   width: 80%;
   height: 64px;
   margin: 0 auto;
}

.stack-btns {
   margin-top: 1em;
}

.fwq-stack input {
   background-color: #f9f0d0;
   height: 90%;
}

div.fwq-stack-int-ok, div.fwq-stack-corr-ok, div.fwq-stack-corr-wrong {
   padding: 4px 4px;
   margin-bottom: 0.2em;
} 

div.fw-even {
   background-color: #dadada;
}

div.fw-odd {
   background-color: #eeeeee;
}