.dropbtn{background-color:#3498db;color:white;padding:16px;border:0;cursor:pointer}.dropbtn:hover,.dropbtn:focus{background-color:#2980b9}.dropdown{position:relative;display:inline-block}.dropdown-content{display:none;position:absolute;background-color:#f1f1f1;overflow:auto;box-shadow:0 8px 16px 0 rgba(0,0,0,0.2);z-index:1}.dropdown-content a{color:black;padding:12px 16px;text-decoration:none;display:block}.dropdown a:hover{background-color:#ddd}.show{display:block}