.phone_list {
                                border: 0;
                                margin: 0;
                                width: 40em;
                        }

                        .phone_list h3 {
                              margin: 1em 0 0 0;
                              border-bottom: 3px solid #ccc;
                        }
                        .phone_list tr {
                                vertical-align: middle; 
                        }
                        .phone_list .shaded {
                               
                        }
                        .phone_list .unshaded {
                                
                        }
                        .phone_list tr td {
                                padding: 0.25em;
                               
                        }
                        .phone_list .name {
                                width: 30em;
 border-bottom: 1px solid #ccc;
                        }
                        .phone_list .dept {
                                font-weight: bold;
                        }
                        .phone_list .number {
                                width: 7em;
 border-bottom: 1px solid #ccc;
                        }