@charset "utf-8";

body {
    font-family: "Monospaced Number", "Chinese Quote", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.system {
    width: 1100px;
    margin: 0 auto;
    text-align: center;
    padding-top: 140px;
}

.system img {
    text-align: center;
    width: 500px;
}

.title {
    height: 600px;
}

.title h2 {
    color: #fff;
    font-size: 36px;
    letter-spacing: 4px;
    text-align: center;
    line-height: 120px;
}

.title h4 {
    color: #fff;
    font-size: 18px;
    line-height: 38px;
    text-align: center;
}

.copyright h2 {
    color: #fff;
}