.radio-group { border: 1px solid transparent; border-bottom: 2px solid transparent; border-radius: 3px; }
.radio-group[state=mandatory] { border-color: #F1BA51; }

.radio-group-item { display: inline-block; }
.radio-group-item label { vertical-align: 0; font-size: 16px; margin: 0 10px 0 0; }