/* Main body of pages. */
body {
    background: #BEC3C6;
    margin: 20px 0;
    font-family: "Open Sans", Helvetica, Arial, sans-serif;
    color: rgb(03, 03, 03);
}

/* Styling for editorial stylesheet */
body.stylesheet {
    background: #ffffff;
    width: 60em;
    margin: 20 auto;
}

/* Top banner of every page. */
div.banner {
    background-color: #FFFFFF;
    width: 100%;
    height: 90px;
    margin: 0px;
    padding: 0;
    border-bottom: 1px solid #A6A6A6;
}

.swc-blue-bg {
   background-color: #20267D;
}

/* Padding around image in top banner. */
div.banner a img {
    padding: 20px 25px;
}

@media (max-width: 700px) {
    div.banner a img {
        padding: 20px 0px;
    }
}

/* Footer of every page. */
div.footer {
    clear: both;
    background: url("/img/main_shadow.png") repeat-x scroll center top #FFFFFF;
    padding: 4px 10px 7px 10px;
    border-top: 1px solid #A6A6A6;
    text-align: right;
}

/* Headings */
h1, h2, h3, h4, h5, h6  {
    color: rgb(03,03,03);
}

h1.title {
    margin:40px 0px;
}

h1, h2 {
    margin-top: 40px;
    margin-bottom: 10px;
}

h1 a, h2 a, h3 a, h4 a, h5 a, h6 a {
    color: inherit;
}

/* Chapter titles. */
div.chapter h2 {
    text-align: center;
    font-style: italic;
}

/* Objectives and key points */
.objectives, .keypoints {
    background-color: azure;
    border: 5px solid azure;
    margin: 1em 0;
    padding: 0em 1em;
}

/* Challenges */
.challenge {
    background-color: #CCFFCC;
    border: 5px solid #CCFFCC;
    margin: 1em 0;
    padding: 0em 1em;
}

/* Things to fix. */
.fixme {
    text-decoration: underline;
    color: darkred;
    background-color: lightgray;
}

/* Putting shadows around things. */
.shadow {
    -moz-box-shadow: 0 0 30px 5px #999;
    -webkit-box-shadow: 0 0 30px 5px #999;
    box-shadow: 0 0 30px 5px #999;
}

/* Things to understand (lead-in to sections in book). */
.understand {
    background-color: lightyellow;
}

/* Block quotations. */
blockquote {
    margin: 1em;
    padding: .7em;
    width: 90%;
}

/* Citation for testimonial quote. */
blockquote.testimonial cite {
    font-style: italic;
}

/* Callout Box */
.callout {
    background-color: #EEE;
    border: 5px solid #EEE;
    margin: 1em 0;
    padding: 0em 1em;
}

/* Tables used for displaying choices in challenges. */
table.choices tr td {
    vertical-align : top;
}

/* Database tables do _not_ have double borders */
table.outlined {
    border-collapse: collapse;
}

/* Code sample */
pre.sourceCode{
    color: ForestGreen;
}
pre.output {
    color: MediumBlue;
}
pre.error {
    color: Red;
}

/* Printing */
@media print {
  h1 {
    font-size: 16pt;
    line-height: 18pt;
  }

  h2,h3,h4,h5,h6 {
    font-size: 12pt;
    line-height: 13pt;
  }

  p,ul,ol,li,pre,code {
    font-size: 8pt;
    line-height: 9pt;
  }

  code {
    padding: 0px;
    border: 0px;
    background: none;
  }

  #github-ribbon {
    display: none;
  }

  .banner {
    display: none;
  }

  .footer {
    display: none;
  }
}

/*----------------------------------------*/
/* Override Bootstrap CSS                 */
/*----------------------------------------*/

blockquote p {
    font-size: inherit;
    font-weight: inherit;
    line-height: inherit;
}

blockquote h2{
   margin-top: 0px;
}

/* readability: darken the alert colour for contrast with background */

.alert {
    color: rgb(0, 0, 0);
}
/* Container for page contents. */

.container {
    background-color: white;
}
.hero-unit {
    padding: 20px;
}
.navbar .container {
    background-color: inherit;
}
.navbar-inner {
    min-height: 40px;
    padding-right: 20px;
    padding-left: 20px;
    background-color: #F4F4F4;
    background-image: none;
    border: 1px solid #d4d4d4;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    border-radius: 0;
}
code {
    color: #333333;
}
.navbar-inverse .navbar-inner {
    background-color: #20267D;
    background-image: none;
    border-color: #20267D;
}
.navbar-inverse .nav .active > a,
.navbar-inverse .nav .active > a:hover, .navbar-inverse .nav .active > a:focus {
    color: #ffffff;
    background-color: #20267D;
}
.navbar-inverse .nav li.dropdown.open > .dropdown-toggle,
.navbar-inverse .nav li.dropdown.active > .dropdown-toggle,
.navbar-inverse .nav li.dropdown.open.active > .dropdown-toggle {
    color: #ffffff;
    background-color: #20267D;
}
.navbar-inverse .nav li.dropdown.active > .dropdown-toggle .caret {
    border-top-color: #999999;
    border-bottom-color: #999999;
}
.navbar-inverse .nav li.dropdown.open > .dropdown-toggle .caret {
    border-top-color: #ffffff;
    border-bottom-color: #ffffff;
}

/* GitHub Ribbon */
#github-ribbon a {
    background: #000;
    color: #fff;
    text-decoration: none;
    font-family: arial, sans-serif;
    text-align: center;
    font-weight: bold;
    padding: 5px 40%;
    font-size: 0.8rem;
    line-height: 1.6rem;
    position: relative;
    transition: 0.5s;
    width: 100%;
    margin: 0 auto;
    white-space: nowrap;
    z-index: 10;
}
#github-ribbon a:hover {
    background: #600;
    color: #fff;
}
#github-ribbon a::before, #github-ribbon a::after {
    content: "";
    width: 100%;
    display: block;
    position: absolute;
    top: 1px;
    left: 0;
    height: 1px;
    background: #fff;
}
#github-ribbon a::after {
    bottom: 1px;
    top: auto;
}

/* GitHub ribbon breaking point */
@media screen and (min-width: 600px) {
    .navbar .btn-navbar {
        margin-right: 150px;
    }
    #github-ribbon {
        position: absolute;
        display: block;
        top: 0;
        right: 0;
        width: 150px;
        overflow: hidden;
        height: 150px;
    }
    #github-ribbon a {
        width: 200px;
        position: absolute;
        padding: 5px 40px;
        top: 40px;
        right: -80px;
        transform: rotate(45deg);
        -webkit-transform: rotate(45deg);
        box-shadow: 1px 1px 10px rgba(0, 0, 0, 0.8);
    }
}
@media (max-width: 599px) {
    .header h1 {
        font-size: 20pt;
    }
    #header-text {
        font-size: 16pt;
    }
    #github-ribbon {
        width: 100%;
    }
    #github-ribbon a {
        display: block;
        padding: 0px 0px;
        margin: 0px 0px;
    }
}