.header { 
    text-align:center;
    background-color: #e9ecef;
    margin-bottom:0px; 
    padding-bottom:20px;
        }
.header * { margin-bottom:0px;}
.footer { 
    text-align:center;
    background-color: #e9ecef;
    margin-bottom:0px;
    padding:20px;
  }