a130/assets/_sass/styles.scss

@import "bourbon/bourbon";
@import "neat/neat";

// Colors
$header:              #153E56;
$white:               #ffffff;
$mid-gray:            #75787b;
$border-gray:         #babbbd;
$link:                #0072ce;
$link-active:         #002d72;
$link-hover:          #7eb8dd;

$header-height:        80px;
$header-height-mobile: 65px;

// Fonts
$serif:               "Merriweather", "Georgia", "Times New Roman", serif;
$sans-serif:          "Open Sans", Arial, sans-serif;

// Mobile Breakpoints
$mobile: new-breakpoint(min-width 0px max-width 640px 4);
$slimmer: new-breakpoint(min-width 641px max-width 980px 12);

/** more normalize **/

*,
*:before,
*:after {
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
            box-sizing: border-box;
}

html, body {
    height: 100%;
}

/*
Typography
==================================
*/

body {
    font-family: $serif;
    font-weight: 400;
    font-style: normal;
    line-height: 1.9em;
}

header h1 {
    font-family: $serif;
    font-weight: normal;
}

h1, h2, h3, h4, h5, h6 {
    font-family: $sans-serif;
}

h1 {
    margin-top: 0.8em;
    margin-bottom: 1em;
    font-size: 24pt;
    line-height: 1.3em;
}

h2, h3, h4, h5, h6 {
    margin-top: 2em;
    line-height: 1.2em;
}

h2:before, h3:before, h4:before, h5:before, h6:before {
  content: '';
  display: block; position: relative;
  width: 0; height: 4em;
  margin-top: -4em;
}

/** Table Structure */
table {
    border-collapse:collapse;
    border-spacing:0;
    border:1px solid black;
}

td {
    text-align:left;
    font-weight:normal;
    vertical-align:middle; 
    border:1px solid black; 
    padding:5px;
}

th {border: 1px solid black; 
    padding:5px;}
    
/** Overall structure, desktop and mobile */

header {
    background-color: $header;
    padding: 1.3em;
    color: $white;

    position: fixed;
    height: $header-height;
    width: 100%;

    h1 {
        margin: 0;
        font-size: 26pt;
    }

    h1 a,
    h1 a:link,
    h1 a:visited {
      color: $white;
      border-bottom: 0px;
    }

    h1 a:hover {
      border-bottom: 1px solid #fff;
    }
}

aside {
  @include span-columns(3.25);
  margin-top: $header-height;
}

article {
  @include shift(0.25);
  @include span-columns(8);
  margin-bottom: 20px;
  margin-top: $header-height;
}

@media screen and (max-width: 600px) {

    header {
      padding: 20px 10px;
      height: $header-height-mobile;
      h1 {
        font-size: 18pt;
      }
    }

    aside {
        @include span-columns(12);
        margin-top: $header-height-mobile;
    }

    article {
        @include span-columns(12);
        padding-left: 5px;
        padding-right: 10px;
        margin-top: 0px;
    }

}

@media screen and (max-width: 320px) {
  header {
      h1 {
        font-size: 16pt;
      }
    }
}

/* todo: errrr */
img {width: 700px;}


/* Lists */

article ul {
    padding-left: 1.1em;
}

article li {
    margin-bottom: 1em;
}

li h3,
li h4 {
    margin: 0;
}

li p {
    margin-top: 0;
}



/* Navigation */

aside {

  p {
    padding-left: 15px;
  }

  .sidebar-nav a {
    display: block;
    padding: 10px;
    -webkit-transition: .4s;
    transition: .4s;
  }
  .sidebar-nav a,
  .sidebar-nav a:link,
  .sidebar-nav a:visited {
    border-bottom: none;
    color: $mid-gray;
  }

  .sidebar-nav li:hover,
  .sidebar-nav .sidebar-nav-active {
    color: $mid-gray;
    border-left: 5px solid $header;
    background-color: transparent;
    border-bottom: 1px solid $border-gray;
    padding-left: 0;
  }
  .sidebar-nav ul {
    margin: 0;
    padding: 0;
  }
  .sidebar-nav li {
    list-style: none;
    border-bottom: 1px solid $border-gray;
    font-size: 1.125em;
    padding-left: 5px;
  }
  .sidebar-nav li:last-child {
    border-bottom: none;
  }

}



p > code, li > code {
  padding: 2px 4px;
  background-color: #eaeaff;
  border: 1px solid #d5d5d5;
  font-size: 10pt;
  font-family: monospace;
}

pre {
  max-width: 100%;
  font-size: 0.875em;
  overflow-y: scroll;
  background-color: #f1f2f2;
  padding: 10px;
}


/* Links */

/* for hover effects */
a {
    -webkit-transition: .2s;
       -moz-transition: .2s;
            transition: .2s;
}

a,
a:link,
a:visited {
    color: $link;
    border-bottom: 1px dotted $link;
    text-decoration: none;
}

a:hover {
    border-bottom: 1px solid $link-hover;
    color: $link-hover;
    text-decoration: none;
}

a:active {
    border-bottom: 1px solid $link;
    color: $link-active;
    text-decoration: none;
}

a:focus {
    border-bottom: 1px solid $link;
    color: $link;
    outline: thin dotted;
    text-decoration: none;
}

a.skip-link {
    color: $link;
    border-bottom: none;
    padding: .25em;
}

a.skip-link:hover,
a.skip-link:active,
a.skip-link:focus {
    background-color: $link;
    color: $white;
    border-bottom: none;
}


/* Helpers */

/* Hide from both screenreaders and browsers: h5bp.com/u */
.hidden {
    display: none !important;
    visibility: hidden;
}

/* Hide only visually, but have it available for screenreaders: h5bp.com/v */
.visuallyhidden {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
}

/* Extends the .visuallyhidden class to allow the element to be focusable
 * when navigated to via the keyboard: h5bp.com/p */
.visuallyhidden.focusable:active,
.visuallyhidden.focusable:focus {
    clip: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    position: static;
    width: auto;
}

/* Hide visually and from screenreaders, but maintain layout */
.invisible {
    visibility: hidden;
}