h3.bt3 {
    font-family: "SimSun";
    text-align: center;
    font-weight: bold;
    font-size: 1.1em;
}

.qqreader-footnote {
    width: 1em;
    margin-left: 0.2em;
}

h4.bt4 {
    font-family: "SimSun";
    font-weight: bold;
    font-size: 1.1em;
    text-indent: 2em;
}

h5.bt5 {
    font-family: "SimSun";
    font-weight: bold;
    font-size: 1.05em;
    text-indent: 2em;
}

 
.frontCover {
    qrfullpage: 1;
}

 
.super {
    font-size: 0.7em;
    vertical-align: super;
}

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

.bodyPic {
    text-align: center;
}

 
.s-pic {
    width: 1em;
    vertical-align: middle;
    margin-left: 0.1em;
    margin-right: 0.1em;
}

.width70 {
    width: 70%;
}

.width90 {
    width: 90%;
}

.note {
    font-size: 0.8em;
    font-family: "SimSun";
}

.tp-c {
    text-align: center;
    font-size: 0.9em;
    font-weight: bold;
}

.block {
    font-family: "STKaiti";
    text-indent: 2em;
    font-size: 1em;
}

.center {
    text-indent: 0em;
    font-size: 1em;
    text-align: center;
}

.right {
    font-size: 1em;
    text-align: right;
}

h1.bt1 {
    font-family: "SimSun";
    text-align: center;
    text-indent: 0em;
    font-size: 1.5em;
}

h2.bt2 {
    font-family: "SimSun";
    text-align: center;
    text-indent: 0em;
    font-size: 1.4em;
}