body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale
}

code {
    font-family: source-code-pro, Menlo, Monaco, Consolas, Courier New, monospace
}

body {
    font-size: .875rem
}

.feather {
    width: 16px;
    height: 16px;
    vertical-align: text-bottom
}

.sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    padding: 0;
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1)
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: 100vh;
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto
}

@supports ((position:-webkit-sticky) or (position:sticky)) {
    .sidebar-sticky {
        position: -webkit-sticky;
        position: sticky
    }
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333
}

.sidebar .nav-link .feather {
    margin-right: 4px;
    color: #999
}

.sidebar .nav-link.active {
    color: #007bff
}

.sidebar .nav-link.active .feather, .sidebar .nav-link:hover .feather {
    color: inherit
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase
}

@media (min-width: 768px) {
    [role=main] {
        padding-top: 48px
    }
}

.navbar-brand {
    padding-top: .75rem;
    padding-bottom: .75rem;
    font-size: 1rem;
    background-color: rgba(0, 0, 0, .25);
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .25)
}

.gerb {
    padding: 5px;
    max-width: 95%
}

.navbar .form-control {
    padding: .75rem 1rem;
    border-width: 0;
    border-radius: 0
}

.form-control-dark {
    color: #fff;
    background-color: hsla(0, 0%, 100%, .1);
    border-color: hsla(0, 0%, 100%, .1)
}

.form-control-dark:focus {
    border-color: transparent;
    box-shadow: 0 0 0 3px hsla(0, 0%, 100%, .25)
}

.ocean-title {
    padding: 5px;
    min-height: 40px
}

.ocean-title h3 {
    font-size: 25px;
    margin-bottom: 0;
    color: grey;
    text-align: center
}

.option-outer {
    padding: 5px;
    box-sizing: border-box
}

.option {
    width: 100%;
    padding: 5px;
    text-align: center;
    cursor: pointer
}

.wrong {
    color: #fff;
    background: red
}

.right {
    color: #fff;
    background: green
}

.main > div {
    padding-top: 0 !important
}