v html,body{height:100%}#page-content{flex:1 0 auto}footer{position:static;height:60px;bottom:0;width:100%}.nav-item{display:flex;justify-content:space-between;padding:0 20px}.main-heading{font-size:1.9rem;margin-bottom:0}.sub-heading{font-size:.8rem;margin-top:0}.contact-info{font-size:17px;font-weight:700;display:flex;flex-direction:column;align-items:center}.contact-info{margin-right:17px}.banner{position:relative;width:100%;height:300px;overflow:hidden}.banner img{position:absolute;top:0;left:0;width:100%;height:100%;opacity:0;transition:opacity 1s ease-in-out}.banner img.active{opacity:1}.list-group{margin-bottom:20px}.list-group-item{background-color:#f8f9fa;border-radius:0;padding:10px 15px;font-size:16px;color:#343a40}.list-group-item:hover{background-color:#e9ecef;color:#343a40}.list-group-item.active,.list-group-item.active:hover{background-color:#007bff;color:#fff}.card{position:relative;width:70px;height:70px;border-radius:50%;border:1px solid #ccc;overflow:hidden}.card-content{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;margin-left:0%}