* {
    font-family: BlinkMacSystemFont,-apple-system,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
}
body {
    display: block;
    margin: 0 auto;
    max-width: var(--width-content);
    text-align: left !important;
}
select {
    -ms-box-sizing:content-box;
    -moz-box-sizing:content-box;
    -webkit-box-sizing:content-box; 
    box-sizing:content-box;
}
nav {
    border-bottom: 1px solid var(--color-bg-secondary);
    margin-bottom: 0;
}
form {
    border: none;
    box-shadow: none;
    box-sizing: border-box;
}
main {
    padding-top: 0;
    padding-bottom: 0;
}
input, select, textarea {
    width: 100%;
    border-color: #aaa;
    box-sizing: border-box !important;
}
dialog {
    box-shadow: none;
    border: 1px solid #666;
}
pre code {
    white-space: nowrap !important;
    overflow-x: scroll;
}
footer {
    padding-top: 1rem;
}

.backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #000;
    opacity: .30;
}

nav > a, nav > ul > li > a {
    font-weight: 400;
    text-decoration: none;
    text-align: center;
}
nav > a:hover, nav > ul > li > a:hover {
    text-decoration: underline;
}

@media screen and (max-width: 940px) {
    dialog {
        width: 80% !important;
    }
}

h1, h2, h3, h4, h5 {
    display: block;
    text-align: left;
    width: 100%;
    padding-left: 0 !important;
}
h4, h5 {
    margin: 0;
    font-weight: normal;
}
section {
    width: 95%;
    margin: 0 auto;
}
hr {
    margin: 2rem 0;
    width: 80%;
    height: 1;
}
nav {
    border-bottom: 1px solid #ddd;
}

.code {
    font-size: 14px;
    width: 100%;
    border: 1px solid #ddd;
    border-radius: 10px;
    background: #fefefe;
    padding-left: 30px;
    padding-right: 30px;
    padding-top: 16px;
    padding-bottom: 16px;
}
.code pre {
    font-family: 'Fira Code', monospace !important;
    font-optical-sizing: auto;
    margin: 0;
    line-height: 125%;
}

.code pre > span {
    font-family: 'Fira Code', monospace !important;
    font-optical-sizing: auto;
}

.tier2 {
    color: #000;
    background-color: #fefce8;
    padding: 4px;
    border: 1px solid #eab308;
    color: rgb(59, 65, 81);
    margin-bottom: 3px;
    font-weight: bold;
    padding-left: 8px;
    font-size: .86em;
}