.book .book-summary {
  width: 350px;
  position:absolute;
  top:0;
  left:-350px;
}

.book.with-summary .book-header.fixed {
    left: 350px;
}

.book.with-summary .book-body {
    left: 350px;
}

caption {   /* table caption parameters */
  font-family: 'Arial', sans-serif;
  color: white;         /* table caption printed in white font */
  margin-top: -30px;   /* less margin to text */
  font-size: 0em;      /* 0 font size.  Normally = 1em */
  font-weight: bold;
  caption-side: !bottom;
}

p.caption {
  font-family: 'Arial', sans-serif;
  color: #3c3c3d;
  margin-top: 12px;
  font-size: 1em;
  font-weight: bold;
}



p code {
  white-space: inherit;
}
pre {
  word-break: normal;
  word-wrap: normal;
}
pre code {
  white-space: inherit;
  font-family: Menlo,Monaco,Consolas,"Courier New",monospace;
}

.book.font-family-1 {
  font-family: 'Arial', sans-serif;
}

h1 {
  font-family: 'Arial', sans-serif;
}

h2 {
  font-family: 'Arial', sans-serif;
}

h3 {
  font-family: 'Arial', sans-serif;
}

h4 {
  font-family: 'Arial', sans-serif;
  font-color: #4100c9; !important
}

h5, h6 {
  font-family: 'Arial', sans-serif;
}

.book .book-body .page-wrapper .page-inner section.normal h4 {
    color: #4100c9; !important
}


.title {
  font-family: 'Arial', sans-serif;
  font-size: 3em !important;
 }

.subtitle {
  font-family: 'Arial', sans-serif;
}

.chapter {
  font-family: 'Arial', sans-serif;
}

.book .book-summary .summary .chapter a{     /* toc link color */
  color: #bbbbbb
  background: #FFFFFF;
}    

.book .book-summary ul.summary li a:hover, .book .book-summary ul.summary li.active>a {
    color: #403b40;                                       /* toc hover link color */
    background: #FFFFFF;
    text-decoration: none;
    font-weight: bold;
}
 
.book .book-body .page-wrapper .page-inner section.normal a {    /* link color in body */
    color: blue;
    text-decoration: none;
    background: #FFFFFF;
    max-width: 1200px !important;
}

.book .book-body .page-wrapper .page-inner section.normal pre {  /* R code background color */
    overflow: auto;
    word-wrap: normal;
    margin: 0 0 1.275em;
    padding: .85em 1em;
    background: #f5f5f5;
    color: #333333;
    background-color: #f5f5f5;
    border: 1px solid #cccccc;
    border-radius: 0;
}

.book .book-body .page-wrapper .page-inner {
  max-width: 90%;
}

code span.dv {         /* number in source code */
    color: #000000;
}

code span.sc {         /* equation symbol in source code */
    color: #000000;
}

code span.ot {
    color: #000000;
}

code span.cn {        /# T/F in source code */
    color: #000000;
}

code span.al { color: #ff0000; font-weight: bold; } /* Alert */
code span.an { color: #60a0b0; font-weight: bold; font-style: italic; } /* Annotation */
code span.at { color: #7d9029; } /* Attribute */
code span.bn { color: #40a070; } /* BaseN */
code span.bu { } /* BuiltIn */
code span.cf { color: #007020; font-weight: bold; } /* ControlFlow */
code span.ch { color: #4070a0; } /* Char */
code span.cn { color: #000000; } /* Constant */
code span.co { color: #60a0b0; font-style: italic; } /* Comment */
code span.cv { color: #60a0b0; font-weight: bold; font-style: italic; } /* CommentVar */
code span.do { color: #ba2121; font-style: italic; } /* Documentation */
code span.dt { color: #902000; } /* DataType */
code span.dv { color: #000000; } /* DecVal */
code span.er { color: #ff0000; font-weight: bold; } /* Error */
code span.ex { } /* Extension */
code span.fl { color: #40a070; } /* Float */
code span.fu { color: #06287e; } /* Function */
code span.im { } /* Import */
code span.in { color: #60a0b0; font-weight: bold; font-style: italic; } /* Information */
code span.kw { color: #007020; font-weight: bold; } /* Keyword */
code span.op { color: #666666; } /* Operator */
code span.ot { color: #000000; } /* Other */
code span.pp { color: #bc7a00; } /* Preprocessor */
code span.sc { color: #000000; } /* SpecialChar */
code span.ss { color: #bb6688; } /* SpecialString */
code span.st { color: #4070a0; } /* String */
code span.va { color: #19177c; } /* Variable */
code span.vs { color: #4070a0; } /* VerbatimString */
code span.wa { color: #60a0b0; font-weight: bold; font-style: italic; } /* Warning */
</style>


.dropdown-menu{
  position:absolute;
  top:100%;left:0;
  z-index:100;
  display:none;
  float:left;
  min-width:160px;
  padding:0;
  margin:2px 0 0;
  list-style:none;
  font-size:14px;
  background-color:#ffffff;
  border:1px solid rgba(0,0,0,.07);
  border-radius:1px;
  -webkit-box-shadow:0 6px 12px rgba(0,0,0,.175);
  box-shadow:0 6px 12px rgba(0,0,0,.175);
  background-clip:padding-box
}