.modal-content {overflow:hidden}
.modal-header h4:before{font-family:"FontAwesome";margin-right:10px}

.modal-header h4{color:#fff;font-size:22px}

.modal-header.modal-info{background:#5bc0de}
.modal-header.modal-info h4:before{content:"\f05a";}

.modal-header.modal-warning{background:#f0ad4e}
.modal-header.modal-warning h4:before{content:"\f06a";}

.modal-header.modal-danger{background:#d9534f}
.modal-header.modal-danger h4:before{content:"\f071";}

.modal-header.modal-confirm{background:#9b59b6}
.modal-header.modal-confirm h4:before{content:"\f059";}