div.header{
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    background-color: rgb(7, 7, 7);
}
div.box{
    outline-width: 2px;
    outline-color: lightgray;
    outline-style: solid;
    padding: 5px;
}
a{
    text-decoration: none;
}
p{
    font-size: 20px;
    font-family:"Roboto", Arial, Helvetica, sans-serif;
    font-weight: 400;
    color:lightgray;
}
h1{
    font-size:40px;
    font-family:"Roboto", Arial, Helvetica, sans-serif;
    font-weight: 900;
    color:whitesmoke;
}
h2{
    font-size: 30px;
    font-family:"Roboto", Arial, Helvetica, sans-serif;
    font-weight: 900;
    color:whitesmoke;
}
h3{
    font-size: 25px;
    font-family:"Roboto", Arial, Helvetica, sans-serif;
    font-weight: 900;
    color:lightgray;
}
h4{
    font-size: 22px;
    font-family:"Roboto", Arial, Helvetica, sans-serif;
    font-weight: 900;
    color:lightgray;
}
body{
    background-color: rgb(7, 7, 7);
}
hr{
    color:lightgray;
    white-space: pre-line;
}
html {
    scroll-padding-top: 150px;
}