/* Core Stuff */
* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

body {
    font-size: 1rem;
    line-height: 1.7;
}

h1,
h2,
h3,
h4,
h5,
h6 {
}

a {
    color: #1F8CD6;
    text-decoration: none;
}

a:hover {
    color: #175E91;
}

pre {
    background: #F0F0F0;
    margin: 1rem 0;
    border-radius: 2px;
}

blockquote {
    border-left: 10px solid #eee;
    margin: 0;
    padding: 0 2rem;
}

/*********/ 

.ref-superscript{
    font-size: .6rem ;
     vertical-align: super;
}