.mod-autocomplete {
width: 600px;
margin: 30px auto;
}
.mod-autocomplete .tip {
color: #444;
font-size: 18px;
padding-bottom: 10px;
}
.mod-autocomplete .tip  em {
color: #ff7300;
}
.mod-autocomplete input {
width: 200px;
}
.mod-autocomplete .showtip {
padding-top: 10px;
font-size: 18px;
}
.mod-autocomplete  .completed {
color: #c00;
}