school-platform/app/assets/stylesheets/custom.scss

@import "bootstrap-sprockets";
@import "bootstrap";
@import "font-awesome";

$gray-darker: lighten(#000, 13.5%);
$gray-dark: lighten(#000, 20%);
$gray: lighten(#000, 33.5%);
$gray-light: lighten(#000, 60%);
$gray-lighter: lighten(#000, 93.5%);
$gray-lightest: lighten(#000, 97.25%);

// Global Styles

body {
    background-color: $gray-lightest;
}

// Wrappers

#wrapper {
    width: 100%;
}

#page-wrapper {
    padding: 0 15px;
    min-height: 568px;
    background-color: white;
}

@media(min-width:768px) {
    #page-wrapper {
        position: inherit;
        margin: 0 0 0 250px;
        padding: 0 30px;
        border-left: 1px solid darken($gray-lightest, 6.5%);
    }
}

// Navigation

// --Topbar

.navbar-top-links {
    margin-right: 0;
}

.navbar-top-links li {
    display: inline-block;
}

.navbar-top-links li:last-child {
    margin-right: 15px;
}

.navbar-top-links li a {
    padding: 15px;
    min-height: 50px;
}

.navbar-top-links .dropdown-menu li {
    display: block;
}

.navbar-top-links .dropdown-menu li:last-child {
    margin-right: 0;
}

.navbar-top-links .dropdown-menu li a {
    padding: 3px 20px;
    min-height: 0;
}

.navbar-top-links .dropdown-menu li a div {
    white-space: normal;
}

.navbar-top-links .dropdown-messages,
.navbar-top-links .dropdown-tasks,
.navbar-top-links .dropdown-alerts {
    width: 310px;
    min-width: 0;
}

.navbar-top-links .dropdown-messages {
    margin-left: 5px;
}

.navbar-top-links .dropdown-tasks {
    margin-left: -59px;
}

.navbar-top-links .dropdown-alerts {
    margin-left: -123px;
}

.navbar-top-links .dropdown-user {
    right: 0;
    left: auto;
}

// --Sidebar

.sidebar {
    .sidebar-nav.navbar-collapse {
        padding-left: 0;
        padding-right: 0;
    }
}

.sidebar .sidebar-search {
    padding: 15px;
}

.sidebar ul li {
    border-bottom: 1px solid darken($gray-lightest, 6.5%);
    a {
        &.active {
            background-color: $gray-lighter;
        }
    }
}

.sidebar .arrow {
    float: right;
}

.sidebar .fa.arrow:before {
    content: "\f104";
}

.sidebar .active > a > .fa.arrow:before {
    content: "\f107";
}

.sidebar .nav-second-level li,
.sidebar .nav-third-level li {
    border-bottom: none !important;
}

.sidebar .nav-second-level li a {
    padding-left: 37px;
}

.sidebar .nav-third-level li a {
    padding-left: 52px;
}

@media(min-width:768px) {
    .sidebar {
        z-index: 1;
        position: absolute;
        width: 250px;
        margin-top: 51px;
    }

    .navbar-top-links .dropdown-messages,
    .navbar-top-links .dropdown-tasks,
    .navbar-top-links .dropdown-alerts {
        margin-left: auto;
    }
}

// Footer

footer {
  text-align: center;

  a {
    color: $gray;

    &:hover {
      color: $gray-dark;
    }
  }
}