.xz {
    font-size: 0.8em;
}

h1 {
    font-family: "汉仪旗黑65S", "HY-QiHei65";
    font-size: 1.5em;
    line-height: 1.2em;
    text-align: center;
    text-indent: 0;
    background: #0175B2;
    color: #ffffff;
}

.frontCover {
    qrfullpage: 1;
}

h2 {
    font-family: "汉仪旗黑65S", "HY-QiHei65";
    font-size: 1.3em;
    line-height: 1.3em;
    text-indent: 0;
    margin-top: 1em;
    color: #0175B2;
}

h3 {
    font-family: "汉仪旗黑65S", "HY-QiHei65";
    font-size: 1.1em;
    line-height: 1.4em;
    text-indent: 0;
    margin-top: 1em;
    color: #0175B2;
}

h4 {
    font-family: "汉仪旗黑65S", "HY-QiHei65";
    font-size: 1.1em;
    line-height: 1.4em;
    text-indent: 0;
    margin-top: 1em;
    color: #0175B2;
}

h6 {
    margin-bottom: 1.2em;
    margin-top: 1.2em;
    font-size: 1em;
    font-weight: bold;
}

h5 {
    margin-bottom: 1.2em;
    margin-top: 1.2em;
    font-size: 1em;
    font-weight: bold;
    color: #0175B2;
}

h7 {
    margin-bottom: 1em;
    margin-top: 1em;
    font-size: 1em;
    font-weight: bold;
}

h8 {
    margin-bottom: 1em;
    margin-top: 1em;
    font-size: 1em;
    font-weight: bold;
}

h9 {
    margin-bottom: 0.8em;
    margin-top: 0.8em;
    font-size: 1em;
    font-weight: bold;
}

h10 {
    margin-bottom: 0.8em;
    margin-top: 0.8em;
    font-size: 1em;
    font-weight: bold;
}

a {
    color: #0000CC;
}

div.tupian {
    width: 100%;
    margin: 1em auto 1em auto;
    text-align: center;
}

p.bodycontent-text {
    font-family: "汉仪旗黑50S", "HYQiHei-50s";
    font-size: 1em;
    text-indent: 2em;
}

p.bodycontent-text-tushuo {
    font-size: 0.8em;
    text-align: center;
    margin-top: 0.2em;
    font-family: "汉仪楷体", "ETrump KaiTi", "方正仿宋", "FZFSJW--GB1-0";
}

p.kindle-cn-copyright-text {
    line-height: 1.5;
    text-indent: 0em;
}

img.image-alone {
    width: auto;
    margin-bottom: 0.2em;
}

/* 数学上标字体 */  
span.math-super {
    font-size: 0.7em;
    vertical-align: super;
}

p.bodycontent-text_right {
    font-size: 1em;
    text-align: right;
    font-family: "汉仪楷体", "ETrump KaiTi", "方正仿宋", "FZFSJW--GB1-0";
}

/* 注释 */
p.zhusi {
    line-height: 1.5;
    text-indent: 0em;
    font-size: 0.8em;
}

p.bodycontent-text_yinwen {
    line-height: 1.5;
    text-indent: 2em;
    font-size: 1em;
    font-family: "汉仪楷体", "ETrump KaiTi", "方正仿宋", "FZFSJW--GB1-0";
}