hgroup{border-left:.5rem solid gray;padding-left:1rem}main{margin:5rem 0;display:flex;flex-direction:column;align-items:center}footer{padding:1rem;background-color:gray;color:#fff;text-align:center}.service-card{border:1px dashed gray;padding:0 1rem;flex:1 1}.service-card:hover{border:1px solid gray;border-radius:.5rem}.contact-details{display:flex;gap:.5rem;align-items:center}