fieldset.tx-powermail-pi1_fieldset {
/* Disable border */
border: none;
}
fieldset.tx-powermail-pi1_fieldset label {
/* Style labels */
display: block;
width: 150px;
float: left;
clear: both;
}
fieldset.tx-powermail-pi1_fieldset input,
fieldset.tx-powermail-pi1_fieldset select {
/* Style input fields */
width: 200px;
border: none;
border-bottom: 1px solid black;
margin-left: 10px;
}
div.tx_powermail_pi1_fieldwrap_html {
/* Increase margin between every field */
margin: 10px 0;
}