span.content-word-small {
    font-family: "ZY-XIHEITI", "方正悠黑 511M";
    font-size: 0.8em;
    line-height: 1.2em;
}
p.author-r {
    font-family: "ZY-KAITI", "方正新楷体";
    font-size: 16px;
    line-height: 1.2em;
    text-align: right;
}
p.bodytext {
    font-family: "ZY-ZW-HEITI","方正悠黑";
    zy-text-type: main-body;
    font-size: 16px;
    text-indent: 2em;
    margin-top: 0;
    text-align: justify;
}
p.preface-text {
    font-family: "ZY-FANGSONG", "方正仿宋";
    font-size: 16px;
    text-indent: 2em;
}
p.bodytext-kt-np {
    font-family: "ZY-KAITI", "方正新楷体";
    font-size: 16px;
    text-indent: 2em;
    margin: 0.3em auto;
}
p.bodytext-kt-first-np {
    font-family: "ZY-KAITI", "方正新楷体";
    font-size: 16px;
    text-indent: 2em;
    margin-top: 1.3em;
    margin-bottom: 0.3em;
}
p.bodytext-kt-last-np {
    font-family: "ZY-KAITI", "方正新楷体";
    font-size: 16px;
    text-indent: 2em;
    margin-top: 0.3em;
    margin-bottom: 1.3em;
}
p.bodytext-kt-only-np {
    font-family: "ZY-KAITI", "方正新楷体";
    font-size: 16px;
    text-indent: 2em;
    margin-top: 1.3em;
    margin-bottom: 1.3em;
}
img.zhangyue-img {
    width: 100%;
}
img.zhangyue-img-h1 {
    height: 1em;
    vertical-align: middle;
}
div.background-img-center {
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
    zy-fontsize-adjust: fixed;
}
div.copyright-basemap {
    text-align: justify;
    background-image: url(https://book.img.zhangyue01.com/group61/M00/FB/8D/CmQUOF8qZlyEJYqDAAAAAHDfEGA948400005.jpg?v=Mt1OMoqa&t=CmQUOF8qZlw.);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: right bottom;
    zy-fontsize-adjust: fixed;
}
h4.copyright-title {
    font-size: 24px;
    font-family: "ZY-XIHEITI", "方正悠黑 511M";
    line-height: 1em;
    font-weight: normal;
    text-align: justify;
    margin-bottom: 1em;
    zy-fontsize-adjust: fixed;
}
p.copyright-text {
    font-family: "ZY-FANGSONG", "方正仿宋";
    font-weight: normal;
    text-align: justify;
    font-size: 16px;
    line-height: 1.3em;
    margin-bottom: 1em;
    zy-fontsize-adjust: fixed;
}
p.copyright-text1 {
    font-family: "ZY-FANGSONG", "方正仿宋";
    font-weight: normal;
    text-align: justify;
    color: #676767;
    line-height: 1em;
    font-size: 14px;
    zy-fontsize-adjust: fixed;
}
div.chapter-div {
    height: 100%;
    vertical-align: middle;
    padding-bottom: 10%;
}
div.decoration-img-c {
    font-size: 24px;
    margin: 0 auto 0.5em;
    width: 2em;
    text-align: center;
    zy-fontsize-adjust: fixed;
}
h1.chapter-title {
    font-family: "ZY-XIAOBIAOSONG","方正小标宋";
    font-size: 24px;
    line-height: 1.2em;
    padding: 0 5%;
    font-weight: normal;
    margin: 0 auto;
    text-align: center;
}
div.decoration-img-r {
    margin: 0 0 10% auto;
    width: 48%;
    text-align: right;
    zy-fontsize-adjust: fixed;
}
h2.section-title {
    font-family: "ZY-XIAOBIAOSONG","方正小标宋";
    font-size: 20px;
    line-height: 1.2em;
    padding: 1em 0;
    font-weight: normal;
    margin-top: 0;
    margin-bottom: 2em;
    text-align: center;
    background-image: url(https://book.img.zhangyue01.com/group61/M00/FB/8D/CmQUOF8qZlyEWIGNAAAAAJtZBjE419058869.png?v=8k7Y37Kf&t=CmQUOF8qZlw.);
    background-size: 3em;
    background-repeat: no-repeat;
    background-position: center center;
}
div.decoration-img {
    font-size: 16px;
    margin: 0 auto 18% 0;
    width: 65%;
    text-align: left;
    zy-fontsize-adjust: fixed;
}
h1.preface-title {
    margin-top: 0;
    margin-bottom: 1em;
    font-family: "ZY-XIAOBIAOSONG","方正小标宋";
    font-size: 24px;
    line-height: 1.2em;
    font-weight: normal;
    text-align: justify;
}
div {
    background-color: transparent;
}
sup {
    font-size: 0.6em;
    vertical-align: top;
}
sub {
    font-size: 0.6em;
    vertical-align: bottom;
}
rt {
    font-size: 0.6em;
    font-family: "ZY-SANSSERIF", "Questrial";
}