.tx-powermail-pi1 input[type="number"]{
width:30px !important;
}
.tx-powermail-pi1 label{
width:390px ;
padding-right:10px;
}
.tx-powermail-pi1 fieldset{
margin-bottom:2.5em;
margin-top:1.5em;
}

fieldset.tx-powermail-pi1_fieldset{
padding:10px;
}
fieldset.tx-powermail-pi1_fieldset legend{
position:absolute;
margin-top:-2.5em;
margin-left:-10px;

}