a.ghebtn{text-decoration:none;color:#fff;background-color:#007bff;padding:10px 15px;border-radius:5px;transition:background-color .3s,color .3s,box-shadow .2s,transform .2s;display:inline-block;margin:5px;box-shadow:0 2px 5px rgba(0,0,0,.2)}.ghebtn:hover{background-color:#0056b3;color:#ffe600;box-shadow:0 4px 8px rgba(0,0,0,.3)}.ghebtn:active{transform:translateY(2px);box-shadow:0 1px 3px rgba(0,0,0,.2)}.dark-background .ghebtn{border:1px solid #fff}.grey-background .ghebtn{border:1px solid #333}