styles.css

tr:first-child > td > .fc-day-grid-event {padding: 3px 0;}
a.fc-day-number {text-decoration:none}
span.fc-title, span.fc-time {color:#fff !important}
#pfForm .mw-ui-input, #pfForm .createboxInput, #pfForm .mandatoryField, #pfForm textarea {width:auto !important}