.tc_attendees_gravatars_wrap{
    margin-top: 10px;
    margin-bottom: 10px;
}

.tc_attendees_gravatars_wrap img{
    margin-right: 10px;
    margin-top: 10px;
}

.tc_attendee_column{
    width: 33%;
    float: left;
}

.tc_attendee_name{
    padding-top: 10px;
    display: inline-block;
}