.firstTitle {
    font-family: "汉仪旗黑65S","HY-QiHei65";
    font-size: 1.5em;
    text-align: center;
    text-indent: 0;
}
  
.secondTitle {
    font-family: "汉仪旗黑65S","HY-QiHei65";
    font-size: 1.3em;
    text-indent: 0;
}

.width80 {
    width: 80%;
}

.bodyPic {
    text-align: center;
}
 
.frontCover {
    qrfullpage: 1;
}

.content {
    font-size: 1em;
    text-indent: 2em;
}

p.kai {
    font-family: STKai, "MKai PRC", Kai,楷体;
    font-size: 1em;
    text-indent: 2em;
}

.signImg {
    text-align: right;
    width: 30%;
    margin-left: 70%;
}