.content-box {
    height: 800px;
}

.current-location {
    font-family: 'MicrosoftYaHei';
    font-size: 18px;
    color: #333333;
    margin-bottom: 26px;
}

#china-map {
    width: 1000px;
    height: 1000px;
    margin: auto;
}

#box {
    display: none;
    background-color: goldenrod;
    width: 180px;
    height: 30px;
}

#box-title {
    display: block;
}