body{background-color:#fff}.autocomplete{position:relative}.autocomplete input[type=text]{width:200px;padding:10px;font-size:2opx}.autocomplete ul{position:absolute;list-style-type:none;padding:0;margin:0;background-color:#f1f1f1;border:1px solid #ccc;width:100%;max-height:400px;overflow-y:auto;z-index:1000}.autocomplete ul li{padding:10px;cursor:pointer}.autocomplete ul li:hover{background-color:#ddd}